【产品】输出电压精度±2%的低静态稳压器BD4xxM2-C/U2-C,输出电流达200mA
BD4xxM2-C/BD4xxU2-C系列产品是ROHM推出的低静态稳压器,具有45V绝对最大电压、±2%的输出电压精度(输出电压典型值3.3V或5.0V)、200mA输出电流和典型值40μA的电流消耗。因此,这些稳压器非常适合需要直接连接到电池和低电流消耗的应用。
BD4xxM2-C/BD4xxU2-C系列产品具有宽温度范围和宽工作输入范围的特点,其温度范围为-40℃至+150℃,工作输入电压范围为3.0V至42V。该系列产品符合AEC-Q100标准,符合汽车应用要求。
BD4xxM2-C/BD4xxU2-C系列产品的CTL引脚上的逻辑“HIGH”使能器件,CTL引脚上的“LOW”不使能器件。陶瓷电容器可用于输出电容器相位补偿。此外,这些芯片还具有过流保护功能,可保护器件免受短路损坏,集成热关断功能可防止器件在过载情况下过热。
BD4xxM2-C/BD4xxU2-C系列产品采用HTSOP-J8、SOT223-4(F)封装,封装和引脚配置如图1所示。该系列产品的典型应用电路如图2所示,主要应用于汽车(车身、音响系统、导航系统等)领域。
典型应用电路
外接元件:0.1μF≤CIN, 10μF≤COUT (典型值),可以使用电解电容、钽电容和陶瓷电容。
图2
特点
◼ 符合汽车应用要求
◼ 宽温度范围:-40℃至+150℃
◼ 宽工作输入范围:3.0V至42V
◼ 低静态电流:40μA(典型值)
◼ 输出电流:200mA
◼ 高输出电压精度:±2%
◼ 输出电压:3.3V或5.0V(典型值)
◼ 使能输入(仅W:包括使能输入)
◼ 过流保护(OCP)
◼ 热关断保护(TSD)
◼ 符合AEC-Q100标准(注:等级1)
应用
◼ 汽车(车身、音响系统、导航系统等)
封装和引脚配置
图1
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BD4xxM2-C/ BD4xxU2-CSeries 200-mA 3.3-V or 5.0-V Output LDO Regulators
型号- BD450U2WEFJ-C,BD450M2FP3-CE2,BD433U2EFJ-CE2,BD450M2WEFJ-CE2,BD4XXM2-C SERIES,BD450U2EFJ-CE2,BD450M2WEFJ-C,BD4XXM2-C,BD450M2EFJ-CE2,BD433U2WEFJ-C,BD433M2WEFJ-C,BD433M2FP3-CE2,BD433M2WEFJ-CE2,BD433U2WEFJ-CE2,BD450M2WFP3-CE2,BD450M2FP3-C,BD4XXU2-C,BD450M2WFP3-C,BD433M2WFP3-C,BD433M2EFJ-CE2,BD433M2FP3-C,BD433M2WFP3-CE2,BD450U2WEFJ-CE2,BD450M2EFJ-C,BD433U2EFJ-C,BD4XXM2WEFJ-CE2,BD433M2EFJ-C,BD4XXU2-C SERIES,BD450U2EFJ-C
【选型】ROHM(罗姆)线性稳压器选型指南(中文)
目录- 超小型CMOS LDO稳压器 高耐压LDO稳压器 次级LDO稳压器 高音质音响用电源 单通道输出线性稳压器 多路输出LDO DDR SDRAM用终端稳压器 LDO+(加) 封装一览表
型号- BUXXTD3W,BDXXIA5M-M,BD4269EFJ-C,BDXXHC5W,BD35395FJ-M,BUXXPB1WHFV,BUXXTA2WHFV,BAXXDD0WT,BD3650-M,BDXXHC5M-M,BD3506F,BD4XXM2-C,BD7602GUL,BDXXGA3W,BAXXBC0W,BAXXBC0T,BDXXIA5M-LB,BAXXCC0FP,BHXXPB1W,BUXXJA2D -C,BDXXIA5,BD4XXM5FP2-C,BA78XX,BAXXCC0WFP,BD3550HFN,BDXXIC0W,BD7XXL5-C,BDXXHXXWEFJ,BDXXHA3MEFJ-M,BD357XYFP-M,BDXXHA3W,BUXXJA2M-C,BDXXGA5MEFJ-M,BHXXSA3W,BDXXC0AFPS,BU6652NUX,BDXXIC0,BDXXHC0M-M,BA1117FP,BD4XXM5WFP2-C,BDXXGA5W,BDXXHC0M-C,BDXXHA3M-M,BDXXHA5,BDXXHA3,BD357XY-M,BUXXSA5WGWZ,BDXXHA3MEFJ-LB,BD00D0AWHFP,BHXXNB1,BD7XXL5FP-C,BD4XXM2EFJ-C,BA78XXFP,BAXXCC0T,BU6653NUX,BUXXSA4W,BDXXHA5M-LB,BAXXCC0W,BD357XYHFP-M,BDXXIC0WEFJ,BD4XXM2WFP3-C,BDXXFC0WEFJ,BD3507HFV,BUXXSD2M -M,BD42754,BUXXTA2WNVX,BDXXHC0W,BD80C0AFPS-C,BA78MXXCP,BA33D15HFP,BD3541NUV,BD35XXX,BDXXGC0MEFJ-LB,BDXXKA5WFP,BDXXGA3MEFJ-M,BD800M5WFP-C,BDXXGA3,BA178MXXFP,BUXXTA2W,BD7004NUX,BDXXHC0,BAXXDD0W,BUXXSA5W,BD8XXM5W-C,BDXXHC0MEFJ-LB,78MXX,BDXXGA5,BDXXHC5,BUXXJA2DG-C,BAXXBC0WCP-V5,BAXXBC0FP,BD7XXL5,BD7XXL2,BA00CC0WT-V5,BD3512MUV,BUXXTA2,BAXXDD0,BDXXFA1M-M,BUXXRB1WGUT,BD4271 -C,BDXXHA3WEFJ,BD4XXM2W-C,BDXXC0AW-C,BAXXBC0WT-V5,BU6654NUX,BDXXHC0WEFJ,BAXXCC0WT,BDXXC0AHFP-C,BD00FA1W,BDXXGA5M-LB,BDXXKA5W,BDXXFA1,BDXXGC0,BUXXSD2MG-M,BDXXFA1FP3,BDXXHC5WEFJ,BAXXCC0,BD4271FP2-C,BD4271HFP-C,BU33UV7NUX,BDXXIC0MEFJ-C,BDXXGC0WEFJ,BD4XXM5FP-C,BDXXHA5MEFJ-M,BDXXIC0MEFJ-M,BD357XY,BD37201NUX,BDXXGA3WEFJ,BDXXGA5M-M,BDXXIC0M-C,BDXXGA5MEFJ-LB,BA178MXXCP,BDXXFD0,BDXXGA3WNUX,BUXXSA4,BD3539NUX,BD8XXM5,BUXXSA5,BD3533F,BD4271HFP,BDXXIA5WEFJ,BHXXSA3,BDXXIC0M-M,BDXXGA3MEFJ-LB,BDXXC0AFP2-C,BAXXBC0WFP,BD3539FVM,BUXXSA3WGUT,BDXXC0AWFP,BDXXIA5W,BDXXC0A-C,BAXXJC5,BDXXFC0,BDXXHC0MEFJ-C,BAXXBC0,BA178XXCP,BDXXHC0MEFJ-M,BDXXHA5M-M,BDXXIXX,BDXXIC0MEFJ-LB,BUXXJAMNVX,BD3650FP-M,BDXXGC0M-M,BDXXKA5FP,BD7003NUX,BD4269FJ -C,BD3020HFP,BD4XXM5-C,BAXXBC0WT,BA1117,BUXXJA2,BDXXIA5MEFJ-LB,BDXXIC0WHFV,BD9B300MUV,BDXXFA1MG-M,BA178XX,BD4XXM2FP3-C,BD4269EFJ -C,BDXXD0A,BA78XXCP,BDXXFD0WHFP,BHXXRB1W,BUXXTD3,BD3552HFN,BDXXC0AFP-C,BD4271,BDXXHC5MEFJ-LB,BHXXRB1,BDXXHXX,BUXXNB1WHFV,BDXXGC0W,BUXXJA2V -C,BUXXTD2,BD4269,BDXXHC5MEFJ-M,BA178XXFP,BDXXC0AWFP-C,BD4269EFJ,BD3540NUV,BA78MXXFP,BD7XXL2FP3-C,BU6655NUX,BD7XXL2-C,BDXXFC0WFP,BD3508MUV,BDXXFC0FP,BD00D0AW,BD35390FJ,D4XXM5WFPJ-C,BD7XXL2EFJ-C,BDXXHA5W,BDXXFD0W,BDXXGC0MEFJ-M,BHXXNB1W,BD3551HFN,BDXXIC0M-LB,BAXXDD0WHFP,BD9B600MUV,BD3521FVM,BU6650NUX,BDXXC0A,BD3533HFN,BD3021HFP,BUXXJA2MNVX-C,BDXXKA5,BUXXSD5,BD7XXL2FP-C,BDXXC0AW,BDXXGXX,BDXXIA5MEFJ-M,BAXXJC5T,BD4XXM5W-C,BDXXHC5M-LB,BDXXHA5WEFJ,BUXXSD2,78XX,BA33D18HFP,BA178MXX,BA30E00WHFP,BD4XXM2WEFJ-C,BAXXJC5W,BDXXGA3M-M,BDXXFD0WFP2,BD4XXM5,BU6651NUX,BD4269FJ-C,BA78MXX,BA00JC5WT,BD4269FJ,BD4XXM2,BDXXFC0W,BUXXTD2WNVX,BD3533FVM,BD42754FP2-C,BUXXJA2VG-C,BD3504FVM,BUXXSA4WGWL,BDXXGC0M-LB,BD00FA1WEFJ,BDXXGA5WEFJ,BDXXGA3M-LB,BUXXJA2MNVX,BUXXSD5W,BD3509MUV,DXXIC0MEFJ-C,BA00DD0WCP-V5,BDXXIA5MHFV-M,BUXXSD5WG,BA00CC0WCP-V5,BD42754 -C,BUXXTD2W,BHXXPB1,BD00IA5MHFV-M,BD3650,BDXXHA3M-LB,BUXXTD3WG,BDXXHA5MEFJ-LB,BD42754FPJ-C,BDXXHC0M-LB
200-mA 3.3-V or 5.0-V Output LDO Regulators BD4xxM2-C Series
型号- BD450M2FP3-CE2,BD450M2FP3-C,BD4XXM2FP3-C,BD450M2WEFJ-CE2,BD450M2WFP3-C,BD433M2WFP3-C,BD433M2EFJ-CE2,BD4XXM2WFP3-C,BD433M2FP3-C,BD433M2WFP3-CE2,BD450M2WEFJ-C,BD4XXM2-C,BD450M2EFJ-CE2,BD450M2EFJ-C,BD433M2FP3-CE2,BD433M2WEFJ-C,BD433M2WEFJ-CE2,BD433M2EFJ-C,BD450M2WFP3-,BD4XXM2WEFJ-C,BD4XXM2EFJ-C,BD450M2WFP3-CE2
ROHM(罗姆)线性稳压器选型指南(英文)
目录- Ultra-Small-size CMOS LDO Regulators High Voltage LDO Regulators Secondary LDO Regulators Hi-Fi Audio Power Supplies Single Output Linear Regulators Multi-Output LDOs Termination Regulators for DDR SDRAM LDO+(plus) Package List
型号- BUXXTD3W,BDXXIA5M-M,BD4269EFJ-C,BDXXHC5W,BD35395FJ-M,BUXXPB1WHFV,BUXXTA2WHFV,BAXXDD0WT,BD3650-M,BDXXHC5M-M,BD3506F,BD4XXM2-C,BD7602GUL,BDXXGA3W,BAXXBC0W,BAXXBC0T,BDXXIA5M-LB,BAXXCC0FP,BHXXPB1W,BUXXJA2D -C,BDXXIA5,BD4XXM5FP2-C,BA78XX,BAXXCC0WFP,BD3550HFN,BDXXIC0W,BD7XXL5-C,BDXXHXXWEFJ,BDXXHA3MEFJ-M,BD357XYFP-M,BDXXHA3W,BUXXJA2M-C,BDXXGA5MEFJ-M,BHXXSA3W,BDXXC0AFPS,BU6652NUX,BDXXIC0,BDXXHC0M-M,BA1117FP,BD4XXM5WFP2-C,BDXXGA5W,BDXXHC0M-C,BDXXHA3M-M,BDXXHA5,BDXXHA3,BD357XY-M,BUXXSA5WGWZ,BDXXHA3MEFJ-LB,BD00D0AWHFP,BHXXNB1,BD7XXL5FP-C,BD4XXM2EFJ-C,BA78XXFP,BAXXCC0T,BU6653NUX,BUXXSA4W,BDXXHA5M-LB,BAXXCC0W,BD357XYHFP-M,BDXXIC0WEFJ,BD4XXM2WFP3-C,BDXXFC0WEFJ,BD3507HFV,BUXXSD2M -M,BD42754,BUXXTA2WNVX,BDXXHC0W,BD80C0AFPS-C,BA78MXXCP,BA33D15HFP,BD3541NUV,BDXXGC0MEFJ-LB,BDXXKA5WFP,BDXXGA3MEFJ-M,BD800M5WFP-C,BDXXGA3,BA178MXXFP,BUXXTA2W,BD7004NUX,BDXXHC0,BAXXDD0W,BUXXSA5W,BD8XXM5W-C,BDXXHC0MEFJ-LB,78MXX,BDXXGA5,BDXXHC5,BUXXJA2DG-C,BAXXBC0WCP-V5,BAXXBC0FP,BD7XXL5,BA00CC0WT-V5,BD7XXL2,BD3512MUV,BUXXTA2,BAXXDD0,BDXXFA1M-M,BUXXRB1WGUT,BD4271 -C,BDXXHA3WEFJ,BD4XXM2W-C,BDXXC0AW-C,BAXXBC0WT-V5,BU6654NUX,BDXXHC0WEFJ,BAXXCC0WT,BDXXC0AHFP-C,BD00FA1W,BDXXGA5M-LB,BDXXKA5W,BDXXFA1,BDXXGC0,BUXXSD2MG-M,BDXXFA1FP3,BDXXHC5WEFJ,BAXXCC0,BD4271FP2-C,BD4271HFP-C,BDXXIC0MEFJ-C,BDXXGC0WEFJ,BD4XXM5FP-C,BDXXHA5MEFJ-M,BDXXIC0MEFJ-M,BD357XY,BD37201NUX,BDXXGA3WEFJ,BDXXGA5M-M,BDXXIC0M-C,BDXXGA5MEFJ-LB,BA178MXXCP,BDXXFD0,BDXXGA3WNUX,BUXXSA4,BD3539NUX,BD8XXM5,BUXXSA5,BD3533F,BD4271HFP,BDXXIA5WEFJ,BHXXSA3,BDXXIC0M-M,BDXXGA3MEFJ-LB,BDXXC0AFP2-C,BAXXBC0WFP,BD3539FVM,BUXXSA3WGUT,BDXXC0AWFP,BDXXIA5W,BDXXC0A-C,BAXXJC5,BDXXFC0,BDXXHC0MEFJ-C,BAXXBC0,BA178XXCP,BDXXHC0MEFJ-M,BDXXHA5M-M,BDXXIXX,BDXXIC0MEFJ-LB,BD3650FP-M,BDXXGC0M-M,BDXXKA5FP,BD7003NUX,BD4269FJ -C,BD3020HFP,BD4XXM5-C,BAXXBC0WT,BA1117,BUXXJA2,BDXXIA5MEFJ-LB,BDXXIC0WHFV,BD9B300MUV,BDXXFA1MG-M,BA178XX,BD4XXM2FP3-C,BD4269EFJ -C,BDXXD0A,BA78XXCP,BDXXFD0WHFP,BHXXRB1W,BD3552HFN,BDXXC0AFP-C,BUXXTD3,BD4271,BDXXHC5MEFJ-LB,BHXXRB1,BDXXHXX,BUXXNB1WHFV,BDXXGC0W,BUXXJA2V -C,BUXXTD2,BD4269,BDXXHC5MEFJ-M,BA178XXFP,BDXXC0AWFP-C,BD4269EFJ,BD3540NUV,BA78MXXFP,BD7XXL2FP3-C,BU6655NUX,BD7XXL2-C,BDXXFC0WFP,BD3508MUV,BDXXFC0FP,BD00D0AW,BD35390FJ,D4XXM5WFPJ-C,BD7XXL2EFJ-C,BDXXHA5W,BDXXFD0W,BDXXGC0MEFJ-M,BHXXNB1W,BD3551HFN,BDXXIC0M-LB,BAXXDD0WHFP,BD9B600MUV,BD3521FVM,BU6650NUX,BDXXC0A,BD3533HFN,BD3021HFP,BUXXJA2MNVX-C,BDXXKA5,BUXXSD5,BD7XXL2FP-C,BDXXC0AW,BDXXGXX,BDXXIA5MEFJ-M,BAXXJC5T,BD4XXM5W-C,BDXXHC5M-LB,BDXXHA5WEFJ,BUXXSD2,78XX,BA33D18HFP,BA178MXX,BA30E00WHFP,BD4XXM2WEFJ-C,BAXXJC5W,BDXXGA3M-M,BDXXFD0WFP2,BD4XXM5,BU6651NUX,BD4269FJ-C,BA78MXX,BA00JC5WT,BD4269FJ,BD4XXM2,BDXXFC0W,BUXXTD2WNVX,BD3533FVM,BD42754FP2-C,BUXXJA2VG-C,BD3504FVM,BUXXSA4WGWL,BDXXGC0M-LB,BD00FA1WEFJ,BDXXGA5WEFJ,BDXXGA3M-LB,BUXXSD5W,BD3509MUV,DXXIC0MEFJ-C,BA00DD0WCP-V5,BDXXIA5MHFV-M,BUXXSD5WG,BA00CC0WCP-V5,BD42754 -C,BUXXTD2W,BD00IA5MHFV-M,BHXXPB1,BD3650,BDXXHA3M-LB,BUXXTD3WG,BDXXHA5MEFJ-LB,BD42754FPJ-C,BDXXHC0M-LB
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