【应用】国产低功耗电压检测器SGM893B用于MCU复位，具有高精度检测和可调的阈值

时间： 2022-06-29 来源：世强

技术问答

客户需要一款电源芯片用于MCU复位，输入电压范围必须包含3.3~5V，向客户推荐国产品牌圣邦微的SGM893B。SGM893B是具有高精度检测的低功耗电压检测器，工作电压1~6V，工作温度-40~125℃。SGM893B提供了极大的灵活性，具有可调的阈值，可从1V到5V，增量为0.1V，客户的需求为2.5V，SGM893B符合客户的需求。

表1 SGM893B主要参数

VOUT引脚是一个具有有源低电平复位的N通道开路漏极输出。SGM893B中有一个有效的低手动复位输入（nMR）引脚，非常适合用于电源排序、复位排序和电源切换应用。客户使用该器件用于MCU复位。当nMR被拉低时，即使VIN电压高于出厂设置电压(VDET + VHYs) ，VOUT也会被强制降低。当nMR返回到逻辑高电平，VIN电压超过阈值电压(VDET + VHYs)后，复位延迟时间（t_D）过后，VOUT解除警报。

SGM893B有绿色SOT-23-5和UTDFN-1×1-4L封装，客户选择封装较小的UTDFN-1x1-4L。综上介绍，SGM893B通过了客户的评估。

图1 SGM893B的封装引脚

图2 SGM893B框图

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SGMICRO（圣邦微）信号链和电源管理芯片选型指南

描述- SGMICRO specializes in high-performance and high-quality analog and mixed-signal integrated circuits, and is committed to building a comprehensive portfolio of the highest quality analog and mixed-signal integrated circuits to address all customer needs.

型号- SGM11108M,SGM8306-2,SGM8306-1,SGM61450,SGM3733B,SGM11108E,SGM852,SGM853,SGM851,SGM5347-12,SGM2558A,SGM2558B,SGM8261-5,SGM2564,SGM8261-1,SGM5347-10,SGM8261-2,SGM2549,SGM48017C,SGM72110,SGM8094,SGM836,SGM8091,SGM837,SGM61220,SGM8092,SGM8093,SGM835,SGM72108,SGM2553,SGM72106,SGM2555,SGM809B,SGM4519,SGM4517,SGM4518,SGM48010,SGM11106C,SGM63600,SGM41611,SGM4520,SGM4521,SGM48005,SGM8417-4,SGM8417-2,SGM4051C,SGM48000,SGM48001,SGM48002,SGM3843A,SGM61433,SGM621,SGM84782,74HC574,SGM58031,SGM620,SGM862,SGM41600,SGM2572,SGM41603,SGM860,SGM2571,SGM51622H,SGM4995,SGM4511,SGM2574,SGM4996,SGM4512,SGM4510,SGM2575,SGM51622D,SGM4515,SGM8T245S,SGM4516,SGM8250-1,SGM8250-2,SGM4514,SGM3209,SGM809,SGM8557-3,SGM8557-1,SGM8557-2,SGM803,SGM61012,SGM804,SGM802,SGM61013,SGM810,SGM811,SGM61007,SGM61006,SGM4782,SGM7237B,SGM8902,SGM8903,SGM8904,SGM4542,SGM8905,SGM4548,SGM4549,SGM3699,SGM4546,SGM4547,SGM48013C,SGM62110,SGM61020,SGM62112,AAP6153A,SGM61022,SGM62111,SGM800,SGM2596,SGM3200,SGM3206,SGM8270-2,SGM3207,SGM4535,SGM3204,SGM8270-4,SGM8T245,SGM829,SGM61230,SGM42512,SGM41664,SGM825,SGM61232,SGM823,SGM61234,SGM824,SGM891B,SGM42507,SGM42506,SGM40567,SGM4560,SGM42505,SGM4561,SGM6503,SGM4566,SGM8925,SGM6502,SGM8926,SGM6501,SGM4564,SGM8927,SGM5349-16,SGM4565,SGM6505,SGM4568,SGM6504,SGM8909,SGM818,SGM890B,SGM816,SGM42501,SGM40565,SGM42500,SGM814,SGM815,SGM812,SGM40560,SGM40561,SGM821,SGM822,SGM61235,SGM820,SGM4551,SGM4552,SGM4550,SGM4555,SGM4556,SGM4553,SGM4554,SGM51652S8,SGM8910,SGM5347-8,SGM4558,SGM11124E,SGM37863A,SGM11124F,74LVC2T45,SGM893B,SGM4581,SGM8941,SGM4582,SGM4583,SGM48521Q,SGM8704,SGM4588,SGMNQ59430,SGM8705,SGM4589,SGM8706,SGM8707,SGM8942,SGM8701,SGM8702,SGM8703,SGM12213A,SGM11210A,SGM61060,SGM2050C,SGM12UB1D2,SGM892B,SGM8276-4,SGM6510,SGM4573,SGM3001,SGM4574,SGM42513,SGM6514,SGM3005,SGM6513,SGM4578,SGM8276-2,SGM3002,SGM6512,SGM42622B,SGM8276-1,SGM3003,SGM6511,SGM4576,SGM8931,SGMOP17C,SGM8932,SGM8933,SGM6516,SGM12214A,SGM8934,SGM6515,SGM11210M,SGMNE20220,74AVC8T245,SGM3141B,SGM61030,SGM42403Q,SGM42553,SGM61032,SGM61031,74HC165,SGM62116,SGM8953-1,SGM62118,SGM8953-2,SGM62117,SGM8708,SGM8709,SGM4075-2,SGM3140B,SGM61040,SGM4075-1,SGM42544,SGM7300A,SGM7300B,SGM42541,SGM42540,SGM8951,SGM8952,SGM8710,SGM4590,SGM5200,SGM38045,SGM38042,SGM6533,SGM8711,SGM8712,SGM8955,SGM38046,SGM8956,SGM2053S,SGM8199L2,LM2904,SGM8199L1,SGM41002,SGM8968-4,SGM8968-2,LM2902,SGM8968-1,SGM8740,SGM8741,SGM8742,SGM2077A,SGM8743,SGM2077B,SGM8263-1,SGM8748,SGM8263-2,SGM8417-1,SGM8749,SGM12CB1A5,SGM8744,SGM40666B,SGM8745,SGM11104S,SGM40666A,SGM8746,SGM8747,SGM41513D,SGM41513A,SGM42561,SGM42560,SGM8957-1,SGM8957-2,SGM42562,SGM5208-14,SGM5223,SGM48018C,SGM11102F,SGM11102G,SGM41512A,SGM37603A,SGM8521,SGM8522,SGM11102S,SGM33685A,SGM5018,SGM33685B,SGM33685C,SGM8524,SGM8604-1,SGM11103E,SGM8604-5,SGM8193A3,SGM11103F,SGM8604-2,SGM8193A2,SGM48019C,SGM8604-3,SGM8193A1,SGM8193A0,SGM37604A,SGM8751,SGM11103S,SGM41007,SGM41008,SGM6332,SGM8750,FT2830P,SGM11212M,SGM41280,SGM41281,SGM41283,SGM5353-16,SGM37891A,SGM41285,SGM41286,SGM7SZ244S,SGM8542,SGM51652H8,SGM8543,SGM8301,SGM8544,SGM8302,SGM8545,SGM51652H4,SGM8541,SGM8429C-4,SGM8304,SGM8607-2,SGM37892A,SGM13003A,SGM8531,SGM8773,SGM8532,SGM8534,SGM8770,SGM8771,SGM8772,SGM8535,SGM8536,SGM8537,SGM12024A,SGM8538,SGM65230,SGM37893A,SGM65231,SGM65232,SGM8969-2,SGM8969-1,SGM13002A,SGM2035C,SGM7232,SGM9128YP,SGM41291,SGM2036S,74LVC1G32Q,SGM13001C,SGM13001B,74LVC138,SGM2581E,SGM8958-2,SGM41295,SGM13001A,SGM8958-1,SGM7222,SGM6132,SGM8554,SGM7223,SGM8555,SGM7224,SGM6130,SGM8556,SGM2581C,SGM8551,SGM7220,SGM2581A,SGM8552,SGM7226,SGM7227,SGM7228,SGM7229,SGM44599,SGM8581,SGM8713A-1,SGM8582,SGM6613A,SGM8584,SGM832B,SGM41282C,SGM832A,SGM8714B-1,SGM8924A,SGM811C,SGM5355-16,SGM7SZ19,74LVC1G125,SGM48535B,SGM89000,SGM7SZ14,SGM811B,SGM48535A,SGM48752X,SGM431VB,SGM2560A,SGM37603,SGM2560B,SGM6611C,SGM15CB1A4,SGM810B,SGM41280A,SGM8591,SGM8592,SGM48753X,SGM9203,SGM6612A,SGM8594,SGM8922A,SGM4T245,SGM48753,SGM48754,SGM48755,SGM48756,SGM51242R8,SGM48757,SCM40668,SGM813B,SGM48759,74AVC4T245,SGM8140,SGM8141,SGM48751,SGM449,SGM48752,SGMNQ07430,SGMPM21330,SGM48510,SGM458,SGM3785S,SGM37864,SGM61720,SGM459,SGM37863,SGM457,SGM8142,SGM452,SGM450,SGM451,SGM05UB1B3,SGM37862,SGM37861,SGM05CB1A8,SGM05CB1A7,SGM812B,SGM05CB1A4,74GTL2005,SGM25881,SGM447,SGM448,SGM446,SGM7SZ244,SGM8478-1C,SGM51242R4,SGM8139,SGM51242R2,SGM3705,SGM48536,SGM48537,SGM48538,SGM48539,SGM5351-16,SGM2588G,SGM2588E,SGM2588K,SGM3712,SGM3713,SGM2588C,SGM3710,SGM3711,SGM2588A,SGM48522,SGM48523,SGM48525,SGM48526,SGM48760,SGMNQ07440,SGM48520,SGM48521,SGM8557-5,SGM71XX,SGM706B,SGM460,SGM3701,SGM3700,SGM3727,SGM3741B,SGM3725,SGM3726,SGMOP07,SGM898,SGM899,SGM896,SGM897,SGM895,SGM4823,SGM2566B,SGM3735,SGM3732,SGM4822,SGM2566A,SGM3716,SGM3740B,SGM48544,SGM4806,SGM3717,SGM48545,SGM3714,SGM3715,SGM4809,SGM4807,SGM3718,SGM4808,SGM3719,74LVC157,SGM48780,SGM48540,SGM48541,SGM48542,SGM48543,SGM37898,SGM51652H,SGM51652D,SGM3720,SGM37891,SGM4812,SGM37892,SGM4810,SGM37895,SGM3749,SGM3747,SGM3748,SGM72204A,SGMNQ40430,SGM

选型指南 - SGMICRO - 2024/6/11 PDF 英文下载

拓尔微电子（TOLL）电源管理/马达驱动/电池管理/接口控制/信号处理/汽车应用芯片选型指南

描述- 拓尔微电子股份有限公司成立于2007年4月，是一家专注于高性能模拟及数模混合芯片研发、设计与销售的集成电路设计企业，致力于向个人消费电子、智能家居、网络通信、工业控制、汽车电子等下游领域提供高性能芯片及模组产品。历经十余年的研发积累与市场拓展，公司规模快速增长，先后在杭州、深圳、厦门、广州、无锡、成都和台湾等地建立分支机构及研发中心。

型号- TMI4056,TMIS23601,TMI7321,TMI7320,TMI4054,TMU003,TMI86881HAX,TMI7431Q,TMI85120S,TMI7206,TMI8423,TMI8421,TMI9743A,TMI8420,TMI6240,TMI6241,TMI86880HCX,TMI86880HDX,TMS8020XX,TMI31601,TMI4054H,TMI8549,TMI8548,TMI9404,TMI6013,TMI6011,TMI6262AL,TMI86881HCX,TMI5122D8,TMI6038D,TMI3255TF,TMI6038C,TMI6263CH,TMI9408,TMI9405,TMI82H05D-Q1,TMI8118S,TMI9410,IM5200,TMIS7701C,TMI86881HBX,TMI7431E,TMI4056D,TMI3255SF,TMI3244TF,TMI8140-Q1,TMI4056H,TMI8208,TMI9416,TMI4056E,TMI3113H2D,TMI36010,TMI6038,TMI6263AL,TMI4101AN,TMI6036,TMI7003,TMI6263AH,TMI8420Q,TMI33431E,TMI87301-Q1,TMI6030,TMI85303,TMS8010,TMI6036D,TMI6036A,TMIS7702,TMIS7701,TMI36021,TMI8720PD,TMI8100,TMI9431,TMI36020,TMI8340,TMI86881HDX,TMS8010N,TMI85303-Q1,TMI6263BH,TMIS1296,TMI8260SP,TMI3181A,STI8070C,STI8070D,STI8070A,TMIS23501,STI8070B,TMIS23502,STI8070G,TMI8113,TMI6056,STI8070E,TMI3252SH2,TMI36030,TMI3181D,STI8070F,TMI36031,TMI8110,TMI8230,TMI6050,TMI5130A,TMI3408D,TMI3408C,TMI3408F,TMIS1025,STI3453,TMI8118,TMI8123,TMI6240I,TMI7003C,TMI8122,TMI7003B,TMI9640A,TMI8120,TMI8722-Q1,TMI6240S,TMI3252SHF,TMI8116-Q1,TMI85121S,TMI6241A,TMI6241D,TMI86881MCX,TMI86880LDX,TMI97051,TMS8609D,TMS8609B,TMI3252TH,TMS8609F,TMS8609E,TMI6411-XXDA,TMI7608,STI3470,TMI3125,STI3472,TMI32520,TMI5302,TMI3253,TMI8180A,TMI3131,TMI3252,TMI3494,TMI6401,TMI3255,TMI2286,TMI9703E,TMI3493,TMI2282,TMI8180G,TMI3492,TMI3252TF,TMI2284Q,TMI86880LCX,IM2406A,TMI3252T,TMI86881MAX,TMI86880LBX,TMI86881MBX,STI3408B,TMI3252SH,TMI32530,TMI3252S,TMI3256,TMI8723N,TMI3259,TMI6402,TMI3258,TMI3278H,TMI2294,TMI86881LCX,TMI97151,TMI3253SHF,TMI8940D,IM2405A,TMI86620LXS,TMI86620LXT,TMI2286D,TMI36010S,TMI8837,TMI3253S,TMIS7722,TMI3267,TMI3253T,TMI9713A,TMI8722,TMI8721,TMI9713C,TMI4101DN,TMI9713E,TMI5330,TMS8007,TMI3273,TMS8008,TMI3388C,TMI3255B,TMI3388B,TMS8003,TMI3388A,TMI86881LBX,TMM8726-Q1,TMI86881MDX,TMI3352A,TMI86881LAX,TMIS1196,TMI3278,TMI3254S,TMI8723,TMI3286,TMI5102,TMI7303B,TMI4012DD,TMI6267AH,TMI7303A,TMI8876Q,TMI4012DC,TMI86820LXS,TMI7327B,TMI4012DF,TMI5101,TMI7327A,TMI4012DE,TMI3281,TMI7303D,TMI4012DB,TMI7303C,TMI4012DA,TMI3280,TMI9290A,TMI4011C,TMI4012DT,TMI4011B,TMI4012DS,TMI4011A,STI3452HFI,TMI7205B-Q1,TMI4012DP,TMI4012DR,STI3508C,TMI4012DQ,TMI4012DL,TMI4012DK,TMI4012DN,TMI4012DM,TMI4012DH,IM2403A,TMI4011E,TMI4012DJ,TMI4011D,TMI4012DI,TMI62033,TMI9713,TMI5111,IM2413N,TMI3171,TMI4021,IM2413P,TMI86881LDX,TMI4022C,TMI4010A,TMI4022B,TMI4022A,TMI2605S,TMI3254SF,IM6001,TMI36031R,TMI86820LXT,TMI4022D,TMI7325B,TMI8876,TMI85120,TMI85121,TMI7301,TMI4156,TMI5120,TMI9608,TMI8870,TMI3181,TMI2293Q,TMI3286B,TMI86880HBX,TMI3273T,TMI36030R,TMI3253TH,TMI8460SP,TMI9723,TMI7302A,TMI7326B,TMI7326A,TMI6220,TMI7302D,TMI3253TF,IM2423P,TMI2282L,TMI86880HAX,STI3452HF,TMI3253SH,TMI8262Q,IM2406,IM2404,IM2405,IM2403,STI3508CB,TMI3408,TMI31601F,TMI32120,TMI5700,STI3411A,TMI4056DH,TMI86630LXT,TMI86630LXS,TMI8512-Q1,TMI6809,TMI6411-XXDA-Q1,TMI6803,TMI3411,TMI3410,TMI3412,TMI4056EH,TMI7604R,TMIP3120,IM7002X,TMI8420-Q1,TMI3421,TMI6810,TMS8525,TMI9130I,TMI9130E,TMI9130F,TMI31602F,STI8036B,TMI31602H,TMI3113H2,STI3453FI,TMI2283QE,TMI86820HXT,TMI86820HXS,TMI3256B,TMI6411-XXTB-Q1,IM2605,TMI3341C,IM2603,IM2600,TMI8260DP,TMI9130C,TMI9130D,TMI86880MAX,TMI9130A,TMI9130B,TMI32560,TMI32561,TMI8D100,TMI8837S,TMI3255S,TMI8150B,TMI3255T,TMI3451,TMI3257I,TMI3112H,TMI3331,TMI2243,TMI3452,TMIP3130,TMI3273TF,TMI3112F,TMI3342B,TMIS1857,TMI86810S,TMI86810T,TMI3459,TMI3256S,TMI33421,TMI3455,TMI2245,TMI3244T,TMI3341,TMI3101,TMI3343,TMI3342,TMI86810D,TMI3113B,TMI3343B,TMI3331A,TMI3101C,TMI3113D,TMI3343C,TMI3101D,TMI3125F,TMI3343D,TMI8260FP,TMI86880LAX,TMI8122-Q1,TMI86880MCX,TMI33431,TMI2242D,TMI3108,TMI2242E,TMI8913,TMI3344,TMI8920,TMI3351,TMI6402T,TMI3112,TMS8601,TMI88225,TMI4151AN,TMI86880MDX,TMI86880MBX,TMI3359,TMI2243D,TMI3113,TMI8921,TMI8135,TMI6411-XXTA,TMI6411-XXTB,TMI8130,TMI6411-XXTD,TMI6411-XXTE,TMI6411-XXTF,TMI6056D,TMI39610,TMI6250I,TMI8264,TMI8263,TMI8262,TMI8261,TMI8140,STI9287C,STI9287B,TMI8038,TMI8037,TMI6283H,STI3452I,TMI8152,TMI8151,TMI8270,TMI8721-Q1,TMI4151DN,TMI6260C,TMI6260D,TMI6030D,TMI6030C,TMI6260A,TMS8203E,TMI8160,STI8036,TMI6261C,TMI6261B,TMS8201E,TMIS7702C,TMI8230S,TMI86600XT,TMI8720-Q1,TMI86600XS,TMI97153A,TMI97153B,TMI97153C,TMI3411P,TMI3411B,TMI3108K,TMI71301,TMI34595,IM2423,TMF82124-Q1,TMI7608S,TMI7608R,TMI4012SC,TMI4012SB,TMI4012SE,TMI4012SD,TMID23513,TMI4012SA,TMI5700A,TMI6050B,TMI32080,STI9287CA,STI3508,TMI8085,TMI6201A-XX,IM2415,TMI4012SF,TMI9290,STI9287,TMI5810,TMI2283QED

选型指南 - 拓尔微电子 - 2024/6/7 PDF 中文下载

SGMICRO-TI/ADI/MAXIM/MPS/SILERGY/ST等信号链电源芯片对照表

描述- 圣邦微SGMICRO与TI/ADI/MAXIM/LT/Onsemi/ST/Microchip/Nexperia/MPS/TOSHIBA/ROHM/RICHTEK/SILERGY/ABLIC/Renesas/Diodes/NXP/NJM/Infineon/Allegro 等品牌的信号链、电源芯对照表。

型号- SY8388,SN74HC541,A3981,IR44273,74AVC8T245Q,TS3A24159,TS3A24157,FAN3100,SLG88103,ADA4622-2,SLG88104,ADA4622-1,SGM2560,NA199,SGM2564,TSL6002,LMR23620,SGM48017C,LM431,FAN49103,MAX4282,SGM61220,BD9A201,74HC595,TLV3542,TLV3541,TS3A4751,TLV522,LMR23630,FAN53611,TC7SZ14FU,74LCX04,NCS21803,HCF4051,NCS21801,HCF4052,74LCX08,HCF4053,TSC214I,TLV3544,LMP2022,TSB611,NL27WZ04,SGM2588,FAN53601,SN74HC573,SN74HC574,INA333,TSU101,TSC213I,TSU102,NTMFS4C10N,UCC27531-Q1,TSU104,RT8293,74HC573,74HC574,SGM621,RT8290,SGM41600,TSB621,SGM620,SGM2572,SGM41603,SGM2571,SGM2576,SGM2575,SGM2578,SGM8T245S,RT8296,NL17SG07,SGM8557-1,TSU111,SGM8557-2,TSU112,ESD103-B1-02,INA321,TLV2242,TLV2241,SGM2205-12XK3G,ISL28118,OPA2277,BU30TD2,LM5109,BQ25619,SGM48013C,BQ25618,INA317,BQ25611,SGM62110,SGM62112,FSA4157,TPS76933,SGM2593,XB6091IS,BQ25601,TPS76950,BQ25600,SGM61230,TXS0104,TXS0102,SGM61232,SGM61234,TLV8801,TXS0101,SGM61233,74HC123,SGM5349-16,TLV62084,SGM431V,LTC2054,TPS51200,LTC2050,TLV8812,TLV8811,SGM61235,TLV8802,RT8253,BD9D323,BD9D322,AD5541,PMPB27EP,TPS54302,SGM4553YXET,LM7322,SGM8706,LM7321,SGM8707,SGM8701,MAX4664,LPV7215,SGM12UB1D2,AP2191,SGM3001,SGM42513,74LVC245A,SGM3005,TPS61099,SGM3002,SGM8276-2,TPS7A8300,SGMOP17C,TPS2553,ISL28130,TPS2556,TPS2557,SGM42403Q,SGM42553,BD6222,SGM8255B-2,ISL28134,74AHC1G08GV,TPS2551,74HC165,SGM62116,SGM62118,SGM62117,TPS3852-Q1,MAX4684,74HC164,AP2172,A3916,AP2171,TPS560430,A3918,BQ25638,SGM8709,U74LVC126,MP8676,SGM61280,MCP6V16,SGM42544,NCP718,LMX331,LMR36520,LM27761,TC7SZ32FU,SN74LVTH162373,ADM708,ADM707,SGM38042,SGM38046,TPS54340,MAX4230,TPS3823,LM2904,TC74VHC138,LM2902,LM2903,SGM8740,SGM2077A,SGM8742,SGM2077B,SGM8743,PESD5V0F1BSF,SGM41515A,MIC5209,LPV802,LPV801,SGM8748,SGM8749,NLAS44599,TPS54336,SGM40666A,SGM8746,TC74VCX16245,TPS54331,74LCX32,TPS54335,SGM41513D,SGM41513A,MCP6406,FTL75939,OPA548,SGM8957-1,MCP6402,SGM8957-2,TLV6208,SGM5223,MAX4232,TC74LCX16244,MAX4231,TPS3808,SN74LVC2T45,OPA2333P,MAX4236,SGM8551XN,TPS3840,TPS54320,SGM48018C,OPA990,RT4730,SGM41512A,SGM8745X,SN74AHC1,MAX9938,74LVTN16244,74LVTN16245,LPV821,SGM48019C,MCP6V52,MCP6V51,RT4723,OPA2210,TLV755P,SN74AC244,MCP6V54,AW2027,SGM8604-2XTDU8G,SGM8750,LPV812,LPV811,AD8534,SGM41283,SGM5353-16,AP2120,AD8539,AD8538,74LVC125,MCP6V69,74LVC126,SGM41285,DRV8313,MCP6V67,SN74LVC2G66,SGM7SZ244S,CAT4104,TS321,SGM8429C-4,AD5593R,SGM61430A,MP28373,MP5121,TMP108,74LVT16373,SGM8304,MAX40078,AD8541,74LVT16374,MCP6442,TMP103,TMP102,MP9943,MP9942,AP2112,MCP6V79,NCV890100,SGM13003A,MCP6V76,STSPIN250,MCP6V77,74LVTH125,SGM8770,AP2114,SGM38042B-1,LM2841,AD8513,AD621,AD620,NCS20034,SGM65230,NCS20032,AD623,AD8515,SGM65231,AD627,TC7SPN334,SGM13002A,SGM8477-1,SGM2035C,SGM41291,SGM2036S,MCP6V96,TUSB320,74LVC138,SGM7SZ245S,SGM8958-2,SGM41296,SN74CBT3245,MP9928,SGM41298,SGM8958-1,SGM6132,MAX4736,SGM6130,AD8532,AD8531,MAX4730,TPS3422,SGM833A,MCP6472,SGM833B,TLV1702,SGM7SZ32,SQ27403,MC74LVC74,TPS3420,TPS3421,TP2011,SGM2037H,MUX36S08,BISS0002,MC74AHC08,74LVC373A,TPS2595XXDSG,MCP6001,TPS3895,AD8502,TPS3896,TPS3897,AD8500,MCP6002,TPS3898,AP2151,SGM41282C,TPS3899,AD8506,AD8505,TLV7021,SGM832A,TP2025,MC33074,TP2021,MCP6004,MCP6006,LT7183,74LVC374A,AP2141,SN74LVC2G04,MCP6492,74LVC1G126,74LVC1G125,SGM48535B,SGM7SZ14,SGM48535A,SGM48752X,TPS2596,BU28TD2WNVX,AS179,XC6201,SGM15CB1A4,XC6206,TC7WZ04,SN74LVC2G14,MCP6022,SGM2210P,SGM7SZ08,MCP6024,SGM834A,SN74LVC2G17,MCP6021,SGM834B,SGM7SZ04,MP2497,SGM7SZ00,IRL44273LPBF,SGM48753X,SGM48754X,AD5592R,TLV61046A,TPS7A8400,SGM48753,SY8301,SGM48754,SQ24335,SGM2211S,SGM48757,ISL21080,SGM48759,SY8303,MCP6032,MCP6031,SGM48751,SGM48752,SGMNQ07430,SGM61720,TSV911,TSV912,TSV914,SN74AVC16T245,MP2490,SGM05UB1B3,LPV324,OPA4379,OPA4374,HD3SS3412,MCP6044,OPA4376,OPA2192,MCP6041,74VHC244,LMR16030,74AHCT595,APD7118,OPA2197,TPS62730,MCP6042,OPA2196,SN74AVC8T245,SN74LVC157,OPA2191,ADG509,ADG508,SGM8478-1C,FSA2457,TMUX415,TC7SZ00,LM1117,AD8599,TPS62743,TSV6192,SN74LVC125,SGM706S,SN74LVC126,RT6160,TPS76901,TC7SZ07,SGM2564A,TLV707P,NTMFS4C06N,MP2451,TS393,LMH6643,TC74VCX164245,SN74LVC138,SGM48760,SGM25662,MIC708,MCP6061,MP2460,LME49726,RT6150,MIC706,SN74AHCT86,MCP6074,TC7SH125F,STSPIN220,APD196,SGMOP07,74HC541,TC7SET08,LMC7211,BQ25890H,MAX706,MAX9119,MAX708,MCP6071,SGM2566C,74AHC573D,TC7SZ32,BU33TD2,74LVC157,YDA145,BD9G341,SGM2567S,NJMOP2277,INA828,LPV358,NCP382,NE5532,SGM2217Q,LMG1025-Q1,NCV6324,SGMNQ40430,NCV6334,SGM48536BQ,SGM21102G,74AHCT86,BGA524N6,SGM21102C,FSA2466,SGM21102B,INA818,SGM21102A,SGM05FB1E2,SN74AHC244,TLV74118,TC7SZ32F,NC7WZ04,74AVC8T245BQ,TSV991,TSV992,TSV994,SGM3851A,SGM48536CQ,TC913,74AHC244,AD8571,74AVC2T45,SGM2521A,TLV74128,SN74LVC541,AZ1117,LMV881,BU28TD2,MAX14589,TLV2316,SGM61330,SGM724,TS5V330,SGM5209-14,74LV541A,SGM3758,NJU7076,MAX4163,MAX4162,PESD15VW1BCSF,TLV74133,TPS25921A,OP213,TLV74130,SGM722,TLV2333,SGM723,SGM721,SGM8610-2,NLAS3899,OPA2140,EL5420,MAX4174,MAX4173,SGM15UB1E2,TC7SH126FU,SGM41100A,SGM61310,SKY13351,A4980,SGM41100V,SGM61306,SGM61305,SGM61308,SGM61307,SGM8262-2,TC7PZ14,SGM3795,74LCX126,74LCX125,74LVC541A,SGM3799,SA4159

对照表 - SGMICRO

SGM818 Micro-Power Voltage Detector

型号- SGM818A-5.0,SGM818B-2.6XN3G/TR,SGM818A-1.8LXN3G/TR,SGM818A-4.2XN3G/TR,SGM818B-1.8LXN3G/TR,SGM818G-4.8XN3G/TR,SGM818B-3.3,SGM818D-1.8LXN3G/TR,SGM818B-3.2,SGM818B-3.1,SGM818C-1.8LXN3G/TR,SGM818B-3.0,SGM818B-3.7,SGM818F-1.8LXN3G/TR,SGM818B-3.6,SGM818E-2.1XN3G/TR,SGM818B-3.5,SGM818D-2.3LXN3G/TR,SGM818E-2.9XN3G/TR,SGM818B-3.4,SGM818C-2.3LXN3G/TR,SGM818D-4.5XN3G/TR,SGM818B-3.9,SGM818E-1.8LXN3G/TR,SGM818B-3.8,SGM818F-2.0LXN3G/TR,SGM818D-2.0LXN3G/TR,SGM818E-2.0LXN3G/TR,SGM818B-2.0LXN3G/TR,SGM818E-2.3LXN3G/TR,SGM818F-1.4XN3G/TR,SGM818H-2.4XN3G/TR,SGM818F-2.3LXN3G/TR,SGM818G-2.3LXN3G/TR,SGM818C-2.0LXN3G/TR,SGM818H-2.3LXN3G/TR,SGM818B-1.7XN3G/TR,SGM818A-2.0LXN3G/TR,SGM818F-2.3XN3G/TR,SGM818H-1.5XN3G/TR,SGM818D-1.5LXN3G/TR,SGM818G-3.9XN3G/TR,SGM818G-3.1XN3G/TR,SGM818E-1.5LXN3G/TR,SGM818F-1.5LXN3G/TR,SGM818G-1.5LXN3G/TR,SGM818H-1.5LXN3G/TR,SGM818C-1.9XN3G/TR,SGM818A-2.6LXN3G/TR,SGM818H-4.2XN3G/TR,SGM818A-2.3LXN3G/TR,SGM818B-2.3LXN3G/TR,SGM818E-3.8XN3G/TR,SGM818H-4.0,SGM818C-1.2,SGM818H-1.8LXN3G/TR,SGM818H-4.1,SGM818H-4.2,SGM818C-1.4,SGM818G-1.8LXN3G/TR,SGM818H-4.3,SGM818C-1.3,SGM818H-4.4,SGM818C-1.6,SGM818C-1.5,SGM818C-1.8,SGM818C-1.7,SGM818B-2.6LXN3G/TR,SGM818C-1.9,SGM818C-2.6LXN3G/TR,SGM818D-2.6LXN3G/TR,SGM818E-3.0XN3G/TR,SGM818E-2.6LXN3G/TR,SGM818A-3.3XN3G/TR,SGM818H-4.5,SGM818C-1.5LXN3G/TR,SGM818G-2.6LXN3G/TR,SGM818H-2.6LXN3G/TR,SGM818H-4.6,SGM818H-4.7,SGM818F-4.6XN3G/TR,SGM818H-4.8,SGM818H-4.9,SGM818A-1.5LXN3G/TR,SGM818B-1.5LXN3G/TR,SGM818F-2.6LXN3G/TR,SGM818D-1.2LXN3G/TR,SGM818F-2.9LXN3G/TR,SGM818C-3.7XN3G/TR,SGM818D-2.9LXN3G/TR,SGM818H-2.9LXN3G/TR,SGM818B-3.1LXN3G/TR,SGM818F-3.1LXN3G/TR,SGM818H-1.2LXN3G/TR,SGM818B-1.2LXN3G/TR,SGM818H-3.1LXN3G/TR,SGM818G-1.6XN3G/TR,SGM818B-5.0,SGM818B-5.0XN3G/TR,SGM818G-1.3XN3G/TR,SGM818F-4.9XN3G/TR,SGM818C-4.6XN3G/TR,SGM818F-4.1XN3G/TR,SGM818B-2.9LXN3G/TR,SGM818B-4.4XN3G/TR,SGM818F-1.2LXN3G/TR,SGM818D-3.1LXN3G/TR,SGM818D-3.1XN3G/TR,SGM818F-2.0XN3G/TR,SGM818F-2.8XN3G/TR,SGM818A-2.7XN3G/TR,SGM818G-2.0LXN3G/TR,SGM818A-2.4XN3G/TR,SGM818H-2.0,SGM818D-1.9,SGM818H-2.1,SGM818D-1.8,SGM818G-4.0XN3G/TR,SGM818H-2.2,SGM818C-1.6XN3G/TR,SGM818C-3.0,SGM818D-1.7,SGM818H-2.3,SGM818D-1.6,SGM818H-2.4,SGM818C-3.2,SGM818D-1.5,SGM818H-2.5,SGM818C-3.1,SGM818D-1.4,SGM818H-2.6,SGM818,SGM818C-3.4,SGM818D-1.3,SGM818C-3.3,SGM818D-1.2,SGM818C-3.6,SGM818C-3.5,SGM818C-3.8,SGM818C-3.7,SGM818C-4.3XN3G/TR,SGM818C-3.9,SGM818H-3.3XN3G/TR,SGM818D-3.6XN3G/TR,SGM818B-1.2XN3G/TR,SGM818H-2.7,SGM818H-2.8,SGM818H-2.9,SGM818A-4.5XN3G/TR,SGM818B-2.1XN3G/TR,SGM818A-3.7LXN3G/TR,SGM818H-2.9XN3G/TR,SGM818B-3.7LXN3G/TR,SGM818C-4.2LXN3G/TR,SGM818D-4.0XN3G/TR,SGM818B-4.2LXN3G/TR,SGM818E-3.7LXN3G/TR,SGM818E-3.5XN3G/TR,SGM818B-3.0XN3G/TR,SGM818G-4.2LXN3G/TR,SGM818F-4.2LXN3G/TR,SGM818A-3.6XN3G/TR,SGM818H-3.6XN3G/TR,SGM818H-3.8XN3G/TR,SGM818G-3.4XN3G/TR,SGM818H-4.5LXN3G/TR,SGM818D-3.3XN3G/TR,SGM818A-3.0XN3G/TR,SGM818C-3.4LXN3G/TR,SGM818F-2.6XN3G/TR,SGM818F-5.0XN3G/TR,SGM818D-3.4LXN3G/TR,SGM818A-2.9XN3G/TR,SGM818G-3.4LXN3G/TR,SGM818H-3.4LXN3G/TR,SGM818D-3.9,SGM818D-3.8,SGM818D-3.7,SGM818D-3.6,SGM818F-1.9XN3G/TR,SGM818D-3.5,SGM818F-3.7LXN3G/TR,SGM818D-3.4,SGM818C-5.0,SGM818D-3.3,SGM818D-3.2,SGM818D-3.1,SGM818D-3.0,SGM818A-4.5LXN3G/TR,SGM818E-1.8,SGM818E-1.7,SGM818E-1.9,SGM818D-4.5LXN3G/TR,SGM818E-1.4,SGM818E-1.3,SGM818E-1.6,SGM818B-1.4XN3G/TR,SGM818E-1.5,SGM818B-4.9XN3G/TR,SGM818E-1.5XN3G/TR,SGM818E-1.2,SGM818E-4.5LXN3G/TR,SGM818C-3.9XN3G/TR,SGM818A-5.0LXN3G/TR,SGM818E-1.2LXN3G/TR,SGM818G-2.9LXN3G/TR,SGM818A-3.1LXN3G/TR,SGM818A-1.5XN3G/TR,SGM818C-4.8LXN3G/TR,SGM818G-4.8LXN3G/TR,SGM818A-1.2LXN3G/TR,SGM818D-1.6XN3G/TR,SGM818E-5.0LXN3G/TR,SGM818F-3.4XN3G/TR,SGM818F-3.5XN3G/TR,SGM818C-3.4XN3G/TR,SGM818D-4.4LXN3G/TR,SGM818E-4.9XN3G/TR,SGM818C-2.9LXN3G/TR,SGM818H-4.4LXN3G/TR,SGM818E-3.1LXN3G/TR,SGM818F-4.3XN3G/TR,SGM818C-2.5XN3G/TR,SGM818G-2.0XN3G/TR,SGM818F-1.5,SGM818C-5.0XN3G/TR,SGM818F-1.4,SGM818F-4.7LXN3G/TR,SGM818H-4.5XN3G/TR,SGM818F-1.3,SGM818F-1.2,SGM818F-1.9,SGM818F-1.8,SGM818F-1.7,SGM818F-1.6,SGM818E-4.4XN3G/TR,SGM818A-3.6LXN3G/TR,SGM818E-3.6LXN3G/TR,SGM818B-3.5XN3G/TR,SGM818C-3.9LXN3G/TR,SGM818H-2.0LXN3G/TR,SGM818D-5.0,SGM818G-3.9LXN3G/TR,SGM818D-2.4XN3G/TR,SGM818E-3.9,SGM818E-3.6,SGM818E-3.5,SGM818E-3.8,SGM818E-3.7,SGM818E-3.2,SGM818E-3.1,SGM818E-3.4,SGM818A-3.1XN3G/TR,SGM818E-3.3,SGM818B-4.7LXN3G/TR,SGM818E-3.0,SGM818G-2.5XN3G/TR,SGM818C-2.0XN3G/TR,SGM818B-2.4XN3G/TR,SGM818E-3.3LXN3G/TR,SGM818A-4.8XN3G/TR,SGM818D-4.3XN3G/TR,SGM818H-3.3LXN3G/TR,SGM818H-2.6XN3G/TR,SGM818F-1.6XN3G/TR,SGM818H-3.6LXN3G/TR,SGM818B-1.5XN3G/TR,SGM818C-3.3LXN3G/TR,SGM818B-3.3LXN3G/TR,SGM818D-3.0LXN3G/TR,SGM818F-3.3,SGM818F-3.2,SGM818F-3.1,SGM818F-3.0,SGM818F-3.7,SGM818E-1.4XN3G/TR,SGM818F-3.6,SGM818F-3.5,SGM818G-3.0LXN3G/TR,SGM818F-3.4,SGM818G-1.9,SGM818E-4.5XN3G/TR,SGM818B-3.0LXN3G/TR,SGM818G-1.2,SGM818G-1.4,SGM818G-1.3,SGM818G-1.6,SGM818G-1.5,SGM818G-1.8,SGM818G-1.7,SGM818F-3.9,SGM818F-3.8,SGM818C-4.1LXN3G/TR,SGM818A-2.2XN3G/TR,SGM818B-3.3XN3G/TR,SGM818F-3.0XN3G/TR,SGM818C-4.1XN3G/TR,SGM818E-4.1LXN3G/TR,SGM818C-4.9XN3G/TR,SGM818F-4.1LXN3G/TR,SGM818C-2.6XN

数据手册 - SGMICRO - REV. A.1 - JULY 2023 PDF 英文下载

【产品】专为AMOLED屏幕设计的电源芯片SGM3836，驱动电流能力＞600mA

SGMICRO（圣邦微电子）的SGM3836电源芯片，集成了适用于电池供电产品的VELVDD升压转换器，VELVSS的反相降压-升压转换器和VAVDD的升压转换器。数字接口控制引脚（CTRL）允许以数字步进方式编程VAVDD，VELVDD和VELVSS，专门用于AMOLED显示屏。

新产品发布时间 : 2019-10-30

【经验】如何实现低成本隔离电源设计？

专用于隔离电源设计的SGMICRO DC/DC转换控制器芯片SGM46000，可解决隔离电源设计复杂度较大、设计成本比较贵、体积比较大等问题。

设计经验发布时间 : 2017-07-25

SGM818Y Micro-Power Voltage Detector

型号- SGM818Y-1.7LXN3G/TR,SGM818Y-4.3,SGM818Y-4.2,SGM818Y-4.8XUDH4G/TR,SGM818Y-4.1,SGM818Y-4.0,SGM818Y-3.6LXN3G/TR,SGM818Y-3.2LXN3G/TR,SGM818Y-1.3LXN3G/TR,SGM818Y-4.9LXN3G/TR,SGM818Y-4.7XUDH4G/TR,SGM818Y-2.6LXN3G/TR,SGM818Y-2.5XUDH4G/TR,SGM818Y-4.1XUDH4G/TR,SGM818Y-5.0XN3G/TR,SGM818Y-4.5LXN3G/TR,SGM818Y-4.1LXN3G/TR,SGM818Y-2.0XUDH4G/TR,SGM818Y-2.2LXN3G/TR,SGM818Y-1.9,SGM818Y-1.8,SGM818Y-1.7,SGM818Y-1.3XN3G/TR,SGM818Y-4.2XUDH4G/TR,SGM818Y-2.6XUDH4G/TR,SGM818Y-4.8XN3G/TR,SGM818Y-3.9LXN3G/TR,SGM818Y-4.7XN3G/TR,SGM818Y-3.7LXN3G/TR,SGM818Y-1.6XN3G/TR,SGM818Y-1.7XN3G/TR,SGM818Y-1.6,SGM818Y-2.1XUDH4G/TR,SGM818Y-1.5,SGM818Y-1.4,SGM818Y-5.0,SGM818Y-1.3XUDH4G/TR,SGM818Y-1.3,SGM818Y-1.2,SGM818Y-4.0XUDH4G/TR,SGM818Y-1.6XUDH4G/TR,SGM818Y-1.8LXN3G/TR,SGM818Y-1.4LXN3G/TR,SGM818Y-4.3XUDH4G/TR,SGM818Y-3.5XUDH4G/TR,SGM818Y-3.3LXN3G/TR,SGM818Y-3.8XUDH4G/TR,SGM818Y-4.8LXN3G/TR,SGM818Y-3.3XUDH4G/TR,SGM818Y-4.4LXN3G/TR,SGM818Y-2.9LXN3G/TR,SGM818Y-3.9XN3G/TR,SGM818Y-2.0XN3G/TR,SGM818Y-2.4XN3G/TR,SGM818Y-2.8XN3G/TR,SGM818Y-2.8XUDH4G/TR,SGM818Y-4.0LXN3G/TR,SGM818Y-2.9,SGM818Y-2.8,SGM818Y-2.3XUDH4G/TR,SGM818Y-2.7,SGM818Y-1.2XN3G/TR,SGM818Y-2.6,SGM818Y-2.5LXN3G/TR,SGM818Y-5.0XUDH4G/TR,SGM818Y-1.8XUDH4G/TR,SGM818Y-4.3XN3G/TR,SGM818Y-1.9LXN3G/TR,SGM818Y-3.0XN3G/TR,SGM818Y-4.5XUDH4G/TR,SGM818Y-2.5,SGM818Y-3.1XN3G/TR,SGM818Y-2.4,SGM818Y-2.3,SGM818Y-2.2,SGM818Y-2.1,SGM818Y-2.0,SGM818Y-2.1LXN3G/TR,SGM818Y-3.2XN3G/TR,SGM818Y-3.3XN3G/TR,SGM818Y-3.4XN3G/TR,SGM818Y-3.5XN3G/TR,SGM818Y-3.6XN3G/TR,SGM818Y-3.7XN3G/TR,SGM818Y-3.4LXN3G/TR,SGM818Y-3.8XN3G/TR,SGM818Y-4.7LXN3G/TR,SGM818Y-1.5LXN3G/TR,SGM818Y-1.4XUDH4G/TR,SGM818Y-2.2XUDH4G/TR,SGM818Y-3.0XUDH4G/TR,SGM818Y-2.8LXN3G/TR,SGM818Y-2.1XN3G/TR,SGM818Y-2.3XN3G/TR,SGM818Y-3.0LXN3G/TR,SGM818Y-2.5XN3G/TR,SGM818Y-2.7XN3G/TR,SGM818Y-2.9XN3G/TR,SGM818Y-3.6XUDH4G/TR,SGM818Y-1.5XUDH4G/TR,SGM818Y-3.9,SGM818Y-3.8,SGM818Y-3.7,SGM818Y-3.1XUDH4G/TR,SGM818Y-3.6,SGM818Y-3.7XUDH4G/TR,SGM818Y-3.5,SGM818Y-4.3LXN3G/TR,SGM818Y-2.4LXN3G/TR,SGM818Y-4.6XN3G/TR,SGM818Y-4.0XN3G/TR,SGM818Y-4.2XN3G/TR,SGM818Y-4.4XN3G/TR,SGM818Y-3.5LXN3G/TR,SGM818Y-1.4XN3G/TR,SGM818Y-2.0LXN3G/TR,SGM818Y-1.8XN3G/TR,SGM818Y-1.9XN3G/TR,SGM818Y-1.9XUDH4G/TR,SGM818Y-3.4,SGM818Y-2.4XUDH4G/TR,SGM818Y-3.3,SGM818Y-3.2,SGM818Y-3.1,SGM818Y-3.0,SGM818Y-3.2XUDH4G/TR,SGM818Y-4.9XUDH4G/TR,SGM818Y-3.1LXN3G/TR,SGM818Y-5.0LXN3G/TR,SGM818Y-2.7XUDH4G/TR,SGM818Y-1.6LXN3G/TR,SGM818Y-4.6XUDH4G/TR,SGM818Y-2.2XN3G/TR,SGM818Y-4.6LXN3G/TR,SGM818Y-1.7XUDH4G/TR,SGM818Y-3.9XUDH4G/TR,SGM818Y-1.2LXN3G/TR,SGM818Y-15XN3G/TR,SGM818Y-2.7LXN3G/TR,SGM818Y-2.6XN3G/TR,SGM818Y-4.4XUDH4G/TR,SGM818Y-1.2XUDH4G/TR,SGM818Y-2.3LXN3G/TR,SGM818Y-4.9,SGM818Y-4.8,SGM818Y-4.7,SGM818Y-2.9XUDH4G/TR,SGM818Y-4.6,SGM818Y-4.5,SGM818Y,SGM818Y-4.4,SGM818Y-3.8LXN3G/TR,SGM818Y-4.5XN3G/TR,SGM818Y-4.9XN3G/TR,SGM818Y-3.4XUDH4G/TR,SGM818Y-4.1XN3G/TR,SGM818Y-4.2LXN3G/TR

数据手册 - SGMICRO - REV. A.1 - MAY 2024 PDF 英文下载

【选型】国产同步降压电源芯片P2P对标TPS54302DDCR，静态工作电流仅25μA

圣邦微的同步降压电源芯片SGM61230XTN6G/TR的静态工作电流仅为25μA，可以作为增加备选方案的计划对标TPS54302DDCR，两者的开关频率接近，具备同样的EMI降噪功能；封装上也相同。

器件选型发布时间 : 2021-11-18

SGM813B Small Package, High Precision Voltage Detector with Delay Circuit

型号- SGM813B-1.4,SGM813B,SGM813B-1.4XTDI6G/TR

数据手册 - SGMICRO - REV. A - DECEMBER 2019 PDF 英文下载

【选型】pin to pin替换TI TPS54202的开关电源芯片SGM61230，输出电流更大，静态电流更小

某客户的扫地机器人产品中，主电源芯片使用的是TI的TPS54202，规格为28V/2A，用于4节串锂电池电源供电的一级电压处理，降压至5V后供后级电路使用。由于价格及交期的原因需要寻找一款国产的替换物料，本文给大家介绍一款圣邦微的pin to pin替换物料SGM61230，可以完美替换TPS54202。

器件选型发布时间 : 2019-12-13

【选型】国产降压电源芯片SGM61133助力机顶盒，可P2P兼容MPS的MP1652/MP1653

在机顶盒电源部分设计时，外部适配器输出DC12V，需要降压DCDC转为5V为后级供电。之前不少厂家会选择MPS的MP1652或MP1653，但随着国产化低成本压力越来越大，急需一颗高性价比替换料。本文推荐国产圣邦微降压电源芯片SGM61133做替换。

器件选型发布时间 : 2020-10-21

SGM862 Dual-Channel, Low-Power, High-Accuracy Voltage Detector

型号- SGM862BBXN6G/TR,SGM862A,SGM862B,SGM862ABXUDL6G/TR,SGM862C,SGM862 FAMILY,SGM862D,SGM862ABXN6G/TR,SGM862DBXUDL6G/TR,SGM862,SGM862DBXN6G/TR,SGM862CBXUDL6G/TR,SGM862CBXN6G/TR,SGM862BBXUDL6G/TR

数据手册 - SGMICRO - REV. A - JUNE 2023 PDF 英文下载