【应用】圣邦微高耐压的负压LDO SGM2209用于光谱仪电荷耦合器，输出负载电流-500mA

时间： 2022-12-21 来源：世强

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光谱仪是将成分复杂的光分解为光谱线的科学仪器，能测量物体表面反射的光线，并将这些光线进行处理分析，从而获取物体上的元素信息。光谱仪广泛应用在农业、半导体工业、食品卫生、环境检测、生物医学等领域。

近年来出现的新型光谱分析仪采用电荷耦合器（CCD）将采集的光信号转换成电信号，后续通过运算放大器对信号进行放大处理，再通过模数转换器将模拟信号转换成数字信号传输给FPGA进行数据处理。某客户光谱仪产品中需要提供正负两种电压来驱动CCD，用到5V和其他不同的电压等级进行调试，在此推荐圣邦微（SGMICRO）的负压LDO：SGM2209。

图一、SGM2209在光谱仪上的应用框图

圣邦微的SGM2209具有以下特点及优势：

1、具有可调输出的版本和固定输出1.2V、1.5V、1.8V、2.5V、2.8V、3.0V、3.3V和5.0V的版本。

2、具备高耐压能力，工作电压范围为-2.7V至-24V，可调输出电压范围为-1.2V至（-V_IN + V_DROP），输出电压精度可达±1%，为产品提供稳定的电压。

3、可提供-500mA的输出负载电流，具备较强的驱动能力。

4、低压差电压，输出电压为-5V且负载电流为-500mA时，压差仅为260mV，电压转换效率高。

5、有较高的PSRR，常温状态下输出-2.5V时有-60dB@10kHz，能很好的抑制电源纹波，改善电源质量。

图二、SGM2209典型应用电路

综上所述，圣邦微推出的负压LDO SGM2209非常适合用于光谱仪电荷耦合器。

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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.

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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

Nisshinbo（日清纺）电子芯片选型指南（中文）

目录- 公司简介新产品列表运算放大器和比较器 AFE 电源管理IC LED驱动器/控制器音频和视频IC 通信用IC和射频器件电机IC 光电传感器信号调节外设产品封装一览产品索引

型号- NJM2902C,NJM2902B,NJU7076B,NJM7056,R3134,R3133,R2045,NJW2368,R1191,R5550,NJW4303,R1190,NJM2842,R3132,NJM2841,R2043,R3130,NJM2846,NJM2845,NJM2847,NJL5901AR-1,NJM5532C,NJM2901C,R5110XXX1A,R5110XXX1B,NJM393C,R5326,NJG1697EM1,R5324,R3150-A,NJU6364系列,R5560,NJU6397系列,NJW2377,NJU1206MER,NJM2855,R2051,NJM2857,NJM2856,NJW1280,NJU7098A,NJM2902CA,R5110XXX2C,R5110XXX2D,NJM390A,NJU211,R3150-B,R2061,R3150-E,NJW2344,NJM2820,R3154,R3150-F,NJM2822,R2062,R3152,NJM2821,NJW4760,RM516,NJM2823,NJM2825,NJM2828,NJG1801AKGC-A,NJM2827,NJM2829,NSNJ9200A,NJM064C,NJM391A,RS5C338A,R5106,NJU3610,R5107,R5108,R5109,R5104,R5105,NJM2151A,R3160,R5101,NJM2831,NL6010,NJM2830,NA2100,NJM2835,NL6011,NJM2837,NJM2836,NL6012,NJM2839,NJL5902R,R1155,NJG1669MD7,R1154,NJW4107,NJU72501,NJW4106,NJW4105,NJM2570A,NJW4104,NJW4100,R1150,NJM2801,NJM2804,NJM2806,NJM2805,R5528,NJM062C,R5524,R5527,R5520,NJW4109,NJG1684ME2,NJW4108,R5523,NJW4118,NJW4116,NJW4113,R1163,R1160,R1161,NJW4111,NJW4110,NJW4351,NJM2815,NJM2816,NJM12877,NJW4162A,NJU7381A,NJG1108HA8,NJM2904CA,R3114,R2025,NJM2819A,R3112,NJG1617K11,R3111,R5538,R2023,R3118,R3117,NJM2904C,R5533,R3116,NJM2904B,NJG1144KA1,R1170,R3200X064A,NJMOP177,R1173,NJM2374A,R2262,NJW1298,NJW4321,R1171,NJW4320,R1172,NJM78M00S,NJM2903C,NJU7382A,NJM084C,RN5T618,R2033,NJG1801BKGC-A,R5542,R5543,R1180,R5540,R5541,NJM2373A,NJG1657MD7,NJW2392,NJM12856,NJU7365,NJU7366,NJU7367,NJU7092A,NJM2879-H,NJU7364,NJM2748A,RP600,MUSES8832,RN5U700,RP602,RP604,RN5T614,RP605,NB7200,NJU7360,R1801,NJU7356,NJU77572,R1800,NJM41001T,RN5RZ,NJU8759A,NJU7093A,NJU6368系列,NJU7116,NJL6402R-2,NJU7118,NJU7119,NJM2505A,NJU6322系列,NJW1200,NJG1740MHH,MUSES8820,RN5VD,NJU7387,NJU72090,R1810,NJU7141,R3200X002X,NJU7384,NJU7385,NJU7386,RC5T519,NJU72097,NJU6311系列,RM590,NJU7380,NJG1730MD7,NJU9555,NJM17431,NJM2769B,NJU77550,NJU7091A,R3200X001X,NJU77552,NJU77551,NJU77554,NJU6377系列,NT1189GDAE3S,NJU9103,RC5T619X,NJU9102,NJU9101,R5117,R5114,NJM2880,R5115,R5116,NJM2882,NJM2881,R5110,NJM2884,R5111,R3121XXXXG,NJM2883,NJM2641,R5112,NJM2886,NJW1230,NJM2885,R5590,NJM2888,NJM2646,NJM2887,NL6002,R3121XXXXA,NT1191GEAE3S,NJM2407,R3121XXXXE,NJM8191,NJM8190,NJU6063,NJU7394,RM517,RV5C348B,NJU6366系列,NJG1812ME4,NJM2893,NJM2173A,NJM2892,NJM2894,NJW1241,NJW1240,NJG1812AMET-A,NJU7392,NJU6062,NJU6061,NJU6222系列,NJU77580,NJU77582,RN5RF,NJU6402B,NJM2860,NJM2862,NJM2861,NJL5909RL-4,RN5RL,NJM2864,NJM2863,RN5RK,NJM2866,NJG1682MD7,NJM2865,NJM2868,NJU7181,NJM2626,NJM2867,NJM2627,NJL5830R,RN5RT,NJL6195R,NJW2307,NJM2749A,NJM2871,NJM2870,NJG1159PHH,NJW2311,NJM2872,R3121-A,NJM2875,NJM2874,NJM2877,NJM2876,R3121-E,NJU6080,NJM2879,NJM2878,R3121-G,NJG1816K75,NJG1143UA2,NJU7640,NJM14570,NJU6311,NC2700M,NJM2288,NJM2287,RP200,NJL5513R,RS5C372A,RP201,RS5C372B,RP202,NJW1143A,NJU7630,NJU7631,NJU7632,NJM2872A,NC2701M,NJU71074,NJM8830,NSVS1231,NJM2299,NJM2059,NJM2058,NJM2872B,NJG1145UA2,NJG1814MD7,NJU8759,NJU71041,NJG1146KG1,NJMOP1772,NJU8758,NJW1142A,NJU71044,NJW4305A,NJM5532,NJM084CA,NJM8801,NJM2871A,NJL6193R-3,NJM2871B,R3120XXXXE,NJU6323,NJU6322,NJU6321,R3120XXXXA,NJU7650,NJG1186PJL-A,NJU6324,NJW1933,NJM2275,NJM2274,NJM2278,NJM1431A,NJL6407R,NJM3414A,NJL6502R-1,NJM14558,NJU7200,NJU7201,NJU7202,NJM2768B,NJU7680,RP402,NJG1151MD7,NC2600,RP400,RP401,NJU7098AF1-C,MUSES72323,NJU3719A,NS1101,NJU7670,NS1102,NJU6324系列,NJU7677,NJM78M00,NJM41005T,NJG1818K75,NJM358C,NJL5510R,NJU7222,NJU7223,NJG1648HB6,NJL6401R-3,NC2702M,NJU6377,NJU6376,NJU7221,NJL5313R,NJM082CA,NJU7211,NJU6363,NJU6360,NJU7691,NJU6367,NC2703M,NJU6366,NJU6365,NJU6364,NJU6369,NJU6368,NJU8789,NJM358CA,NJU77903-Z2,NJU7690,NJU077,R1232,NJM2586A,RN5C752,NJD3015,RN5C750,NJM064CA,NSVS1093,NJW4148,R5111XXX1A,R5111XXX1B,NJW4142,NJW4141,NJW4382,NJW4140,NJW4750T1,NJM45001,NJW4381,R1243,R5601,R5602,R1242,NJU72322,R1245,NJG1186PJL,R5111XXX2D,NJU72315,NJW4615A,NJU72750A,NJM2561B,NJG1800NB2,R1240,NJM2561A,R5111XXX2C,NJW4155,NJW4154,NJW4153,NJM13403,NJM13404,NJU7388B,NJG1739K51,R5617,R5619,R5612,R5613,NJM393CA,R5610,R5611,NJW4119,NJW4128,NJU72751A,NJW4810A,NJM2584A,NJW4122,NJW5211,NJW5210,NJW4120,MUSES72320,NJG1173UX2,NSTS9116A,NJW4152-AB,NJD3004,NJU71091T1,NJD3007,NJG1801K75,NJW4138,NJM2583A,NJW4375,R1260,NJW4133,NJW4132,NJL6195R-W,NJW4372,NSTS9117A,NJU7386A,ND1160,NJU7606,NJM2566A,NJU7600,RN5C713,NJU7601,NJU7602,RN5C711,NJW1871A,RN5C716,NJM062CA,NJW4188,NJW4187,NJU7367A,NJW4186,NJU4051B,NJW4185,NP8700,NJW4184,NJW4183,NJW4182,NJW4181,NJU7367B,R1207,NJW4190,R1208,R1205,R1206,R1200,NJU71031,NJG1127HB6,NJG1156PCD,NJMOP2277,R1203,R1204,NJU71032,R1202,NJU77806,NJG1666MD7,NJW4196,NJW4191,R1218,NJU7620,NJU4053B,NJM2060,R1210,R1211,R1214,R1215,R1212,R1213,NJM2068,NJU3711A,NJM339C,NJW4161,ND1130,NJW4160,NJG1686MHH,NR1700,NJU7610,R1225,NJU72344,NJU72343,NJU6394系列,R1223,NJU72342,R1224,NJU72341,R3150XXXXE,R3150XXXXF,NJW4177,NJU4052B,NJG1117HA8,NJW4175,NJW4172,NJW4171,NJW4170,NJU3712A,R3150XXXXA,R3150XXXXB,NJM41031,NJU7870-Z2,NJM41033,NJM8020,NJU7086,NJM2903CA,NJM41035,R5114XXX2,R5114XXX1,NJU7391A,NJU7089,R5436,R5437,R5438,NJM8021,R5439,R5432,R5433,R5434,R5435,NJG1187KG1,NJW1159,NJM2723,NJM2725

2023/4/27 - NISSHINBO - 选型指南代理服务技术支持批量订货

圣邦微在光模块中应用的相关产品，涵盖TEC/APD/EML驱动、高性能运放、DCDC等｜视频

比较全面的展示了圣邦微在光模块中应用的相关产品，总的来说目前是有20--30个光模块相关产品。主要涵盖了TEC＼APD＼EML驱动这样的专用器件，高性能运放、电源相关LDO＼DCDC、负压，负载开关以及温度传感器等产品。

2023-11-17 - 新产品代理服务技术支持批量订货

SGM2209-24V、-500mA、低噪声、高PSRR、负输出线性稳压器

描述- SGM2209是一款低功耗、低噪声、快速瞬态响应和低 dropout电压线性稳压器。它提供-500mA的输出电流能力，输入电压范围为-2.7V至-24V，可调输出电压范围从-1.2V到(-VIN + VDROP)。该器件具有逻辑控制关断模式、短路电流限制和热关断保护功能。

型号- SGM2209-1.5,SGM2209-3.3,SGM2209-5.0,SGM2209-2.5,SGM2209-2.8XN5G/TR,SGM2209-2.5XN5G/TR,SGM2209-5.0XTDB8G/TR,SGM2209-ADJXTDB8G/TR,SGM2209-1.2,SGM2209-3.0,SGM2209-ADJ,SGM2209-1.5XTDI6G/TR,SGM2209-1.8XTDI6G/TR,SGM2209-5.0XN5G/TR,SGM2209-5.0XTDI6G/TR,SGM2209-2.8,SGM2209-1.8,SGM2209-2.8XTDI6G/TR,SGM2209-3.3XTDB8G/TR,SGM2209-3.0XTDI6G/TR,SGM2209-3.0XTDB8G/TR,SGM2209-3.3XN5G/TR,SGM2209,SGM2209-2.5XTDI6G/TR,SGM2209-3.3XTDI6G/TR,SGM2209-2.8XTDB8G/TR,SGM2209-3.0XN5G/TR,SGM2209-2.5XTDB8G/TR,SGM2209-1.2XTDB8G/TR,SGM2209-1.5XTDB8G/TR,SGM2209-1.2XTDI6G/TR,SGM2209-1.5XN5G/TR,SGM2209-ADJXN5G/TR,SGM2209-1.8XTDB8G/TR,SGM2209-1.8XN5G/TR,SGM2209-ADJXTDI6G/TR,SGM2209-1.2XN5G/TR

APRIL 2024 - SGMICRO - 数据手册 - REV. A. 2 代理服务技术支持批量订货查看更多版本

SGM2209-24V、-500mA、低噪声、高PSRR、负输出线性稳压器

描述- SGM2209是一款低功耗、低噪声、快速瞬态响应和低 dropout电压线性稳压器。它提供固定输出电压（1.2V、1.5V、1.8V、2.5V、2.8V、3.0V）和可调输出电压范围（-1.2V至(-VIN + VDROP)），具有-500mA的输出电流能力。该器件适用于工业和医疗设备、通信基础设施、精密放大器、ADC和DAC电路等领域。

型号- SGM2209-1.5,SGM2209-3.3,SGM2209-5.0,SGM2209-2.5,SGM2209-2.8XN5G/TR,SGM2209-2.5XN5G/TR,SGM2209-5.0XTDB8G/TR,SGM2209-1.2,SGM2209-3.0,SGM2209-ADJXTDB8G/TR,SGM2209-ADJ,SGM2209-1.5XTDI6G/TR,SGM2209-1.8XTDI6G/TR,SGM2209-5.0XN5G/TR,SGM2209-5.0XTDI6G/TR,SGM2209-2.8,SGM2209-1.8,SGM2209-2.8XTDI6G/TR,SGM2209-3.3XTDB8G/TR,SGM2209-3.0XTDI6G/TR,SGM2209-3.0XTDB8G/TR,SGM2209-3.3XN5G/TR,SGM2209,SGM2209-2.5XTDI6G/TR,SGM2209-3.3XTDI6G/TR,SGM2209-2.8XTDB8G/TR,SGM2209-3.0XN5G/TR,SGM2209-2.5XTDB8G/TR,SGM2209-1.2XTDB8G/TR,SGM2209-1.5XTDB8G/TR,SGM2209-1.2XTDI6G/TR,SGM2209-1.5XN5G/TR,SGM2209-ADJXN5G/TR,SGM2209-1.8XTDB8G/TR,SGM2209-1.8XN5G/TR,SGM2209-ADJXTDI6G/TR,SGM2209-1.2XN5G/TR

NOVEMBER 2022 - SGMICRO - 数据手册 - REV.A.1 代理服务技术支持批量订货

SGM2209-24V、-500mA、低噪声、高PSRR、负输出线性稳压器

描述- SGM2209是一款低功耗、低噪声、快速瞬态响应和低 dropout电压线性稳压器，提供-500mA输出电流能力。它具有输入电压范围宽（-2.7V至-24V）、固定输出电压精度高（±1%在+25℃）等特点。适用于工业和医疗设备、通信和基础设施、精密放大器、ADC和DAC电路等领域。

JANUARY 2020 - SGMICRO - 数据手册 - REV.A 代理服务技术支持批量订货

SGMicro（圣邦微）SGM2209 24V 500mA低噪声高PSRR负输出线性稳压器数据手册

描述- SGM2209是一款低噪声、高电源抑制比（PSRR）的负输出线性稳压器，适用于-2.7V至-24V输入电压范围，提供高达-500mA的输出电流。该器件具有固定和可调输出电压版本，支持从-1.2V到-VIN + VDROP的可调节输出电压。它具备低静态电流、低dropout电压、良好的线性和负载瞬态响应等特点，适用于各种噪声敏感电路。

型号- SGM2209-1.5,SGM2209-3.3,SGM2209-5.0,SGM2209-2.5,SGM2209-2.8XN5G/TR,SGM2209-2.5XN5G/TR,SGM2209-5.0XTDB8G/TR,SGM2209-1.2,SGM2209-3.0,SGM2209-ADJXTDB8G/TR,SGM2209-ADJ,SGM2209-1.5XTDI6G/TR,SGM2209-1.8XTDI6G/TR,SGM2209-5.0XN5G/TR,SGM2209-5.0XTDI6G/TR,SGM2209-2.8,SGM2209-1.8,SGM2209-2.8XTDI6G/TR,SGM2209-3.3XTDB8G/TR,SGM2209-3.0XTDI6G/TR,SGM2209-3.0XTDB8G/TR,SGM2209-3.3XN5G/TR,SGM2209,SGM2209-2.5XTDI6G/TR,SGM2209-3.3XTDI6G/TR,SGM2209-30XTDI6G/TR,SGM2209-1 2XTDB8G/TR,SGM2209-2.8XTDB8G/TR,SGM2209-1 8XTDB8G/TR,SGM2209-3.0XN5G/TR,SGM2209-1 5XTDB8G/TR,SGM2209-2.5XTDB8G/TR,SGM2209-1.2XTDB8G/TR,SGM2209-1.5XTDB8G/TR,SGM2209-1.2XTDI6G/TR,SGM2209-1.5XN5G/TR,SGM2209-ADJXN5G/TR,SGM2209-1.8XTDB8G/TR,SGM2209-1.8XN5G/TR,SGM2209-ADJXTDI6G/TR,SGM2209-1.2XN5G/TR

2020年1月 - SGMICRO - 数据手册 - REV. A 代理服务技术支持批量订货

SGMICRO线性稳压器选型表

SGMICRO线性稳压器提供高可靠性LDO和高精度LDO；最低0.5V最高36V输入电压，最大输出3A大电流，多固定输出电压与可调输出电压，支持负压降压。

产品型号	品类	VOUT(V)	VIN (Min)(V)	VIN (Max)(V)	IOUT(mA)	DropoutVoltage(mV)	PSRR (dB)	Package
SGM2300	High Reliability LDOs	1.5, 1.8, 2.5, 2.8, 3.0, 3.3, 3.6, 5.0, Adj	4	18	50	1750	47	SOT-23-5 SOT-23

选型表 - SGMICRO 立即选型

SGM2209-5.0xN5G/TR PCBLIB&SCHLIB&INTLIB

型号- SGM2209-1.5XN5G/TR,SGM2209-3.3XN5G/TR,SGM2209-ADJXN5G/TR,SGM2209-5.0XN5G/TR,SGM2209-2.8XN5G/TR,SGM2209-2.5XN5G/TR,SGM2209-1.8XN5G/TR,SGM2209-3.0XN5G/TR,SGM2209-1.2XN5G/TR

2024/3/5 - SGMICRO - CAD模型库代理服务技术支持批量订货

RP117x系列100毫安低噪声，高纹波抑制，负电压LDO稳压器

描述- 该资料介绍了RP117x系列负压线性稳压器，具有高纹波抑制率和低输出噪声的特点。它只需在每个输入和输出引脚添加一个电容器，即可实现简单且高性能的LDO调节器结构。该产品适用于对噪声敏感的设备，并提供多种封装选项。

型号- RP117X13XX,RP117K131D,RP117X36XX,RP117K321D,RP117X17XX,RP117QXX2D-TR-FE,RP117K511D,RP117Q282D,RP117K171D,RP117K551D,RP117K361D,RP117Q472D,RP117Q202D,RP117X,RP117Q432D,RP117Q242D,RP117X20XX,RP117X43XX,RP117X25XX,RP117X48XX,RP117K211D,RP117K441D,RP117K401D,RP117X29XX,RP117K291D,RP117Q172D,RP117K251D,RP117K481D,RP117Q322D,RP117Q132D,RP117Q362D,RP117Q552D,RP117X51XX,RP117K,RP117Q512D,RP117X55XX,RP117X32XX,RP117X12XX,RP117X35XX,RP117K121D,RP117K351D,RP117X16XX,RP117X39XX,RP117K311D,RP117KXX1D-TR,RP117K501D,RP117X251X,RP117K131D5,RP117Q292D,RP117K161D,RP117K391D,RP117K541D,RP117Q212D,RP117Q482D,RP117Q252D,RP117Q442D,RP117Q252D5,RP117Q402D,RP117X42XX,RP117X24XX,RP117K241D,RP117X47XX,RP117K431D,RP117X28XX,RP117K201D,RP117X101X,RP117Q182D,RP117K281D,RP117K471D,RP117Q332D,RP117Q102D,RP117Q372D,RP117Q142D,RP117X50XX,RP117Q522D,RP117X31XX,RP117X54XX,RP117X34XX,RP117K341D,RP117X15XX,RP117K111D,RP117X38XX,RP117K301D,RP117X19XX,RP117Q132D5,RP117K191D,RP117K531D,RP117X25XX5,RP117K381D,RP117K151D,RP117Q222D,RP117Q492D,RP117Q262D,RP117Q452D,RP117Q412D,RP117X41XX,RP117K251D5,RP117X22XX,RP117X23XX,RP117X46XX,RP117K231D,RP117K461D,RP117X551X,RP117K421D,RP117X27XX,RP117Q192D,RP117K271D,RP117Q112D,RP117Q342D,RP117Q152D,RP117Q382D,RP117Q532D,RP117Q302D,RP117X30XX,RP117X11XX,RP117X53XX,RP117X14XX,RP117X37XX,RP117K101D,RP117K331D,RP117X18XX,RP117K181D,RP117K521D,RP117K141D,RP117K371D,RP117Q232D,RP117Q462D,RP117Q272D,RP117Q422D,RP117X40XX,RP117X13XX5,RP117X21XX,RP117X44XX,RP117X45XX,RP117K451D,RP117X26XX,RP117K221D,RP117X49XX,RP117K411D,RP117X SERIES,RP117Q392D,RP117K491D,RP117K261D,RP117Q122D,RP117Q312D,RP117Q162D,RP117Q542D,R117Q,RP117Q352D,RP117Q502D,RP117X10XX,RP117X33XX,RP117X52XX

2023/2/28 - NISSHINBO - 数据手册代理服务技术支持批量订货查看更多版本