TPS76328DBVR
Texas Instruments美国

TPS76328DBVR

在产稳压器 - 线性5-Pin SOT-23

IC REG LINEAR 2.8V 150MA SOT23-5

TPS76328DBVR是一款2.8V固定输出、150mA低压差线性稳压器，采用5引脚SOT-23封装，具备低静态电流、热保护和过流限制功能，工作结温范围-40°C至125°C。规格书核对

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输出电压2.8 V
输出电流150 mA
输入电压范围2.7 ~ 10 V
压差300 mV

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技术参数

输出电压2.8 V2.744 V (Min) to 2.856 V (Max) at $I_O$ = 1 mA to 100 mA，$T_J$ = 25°C，2.695 V (Min) to 2.905 V (Max) at $I_O$ = 1 mA to 150 mA
输出电流150 mA最大
输入电压范围2.7 ~ 10 V
压差300 mV典型
静态电流140 µA最大 · 85 μA (Typ) to 100 μA (Max) at $I_O$ = 0 to 150 mA，$T_J$ = 25°C

规格书核对参数

20 项
参数值和测试条件出处
输出电压2.8 V (Typ), 2.744 V (Min) to 2.856 V (Max) at $I_O$ = 1 mA to 100 mA, $T_J$ = 25°C; 2.695 V (Min) to 2.905 V (Max) at $I_O$ = 1 mA to 150 mA
输出电流150 mA
输入电压范围2.7 V or $V_{O(typ)} + 1$ V (Min) to 10 V (Max)
压差300 mV (Typ) at 150 mA
静态电流85 μA (Typ) to 100 μA (Max) at $I_O$ = 0 to 150 mA, $T_J$ = 25°C; 140 μA (Max) over full temperature range
封装5-Pin SOT-23 (DBV)
工作温度-40°C to 125°C
等级Commercial (Automotive qualified versions exist for other parts in family, not this specific part number)
RoHSGreen (RoHS & no Sb/Br)
REACHNot explicitly stated, implied by Green (RoHS & no Sb/Br) status
无卤Yes (no Sb/Br)
推荐工作条件$V_{I} = V_{O(typ)} + 1$ V, $I_{O} = 1$ mA, EN = IN, $C_{O} = 4.7$ μF
绝对最大额定值Input voltage: -0.3 V to 10 V; Operating junction temperature: -40°C to 150°C; Storage temperature: -65°C to 150°C
限流0.5 A (Min) to 1.5 A (Max), 0.8 A (Typ) at $T_J$ = 25°C
纹波抑制比60 dB (Typ) at f=1 kHz, $C_{O}=10$ μF, $T_J$ = 25°C
输出噪声电压140 μV (Typ) at BW=300 Hz to 50 kHz, $C_{O}=10$ μF, $T_J$ = 25°C
待机电流0.5 μA (Typ) to 1 μA (Max) at EN<0.5 V, $T_J$ = 25°C; 2 μA (Max) over full temperature range
热保护Shuts off if junction temperature rises above 165°C; recovery automatic when drops 25°C below trip point
使能输入高电平1.4 V (Typ) to 2 V (Max)
使能输入低电平0.5 V (Min) to 1.2 V (Typ)
全部参数（22 项）展开收起
电源
Current - Output150mA
Current - Quiescent (Iq)100 µA
Current - Supply (Max)140 µA
Voltage Dropout (Max)-
Voltage - Input (Max)10V
Voltage - Output (Max)-
Voltage - Output (Min/Fixed)2.8V
交流 / 直流特性
PSRR60dB (1kHz)
环境与封装
Mounting TypeSurface Mount
Operating Temperature-40°C~125°C
PackageTape & Reel (TR); Cut Tape (CT); Digi-Reel®
Package / CaseSC-74A, SOT-753
Supplier Device PackageSOT-23-5
其他
Base Product NumberTPS76328
Control FeaturesEnable
MfrTexas Instruments
Number of Regulators1
Output ConfigurationPositive
Output TypeFixed
Product StatusActive
Protection FeaturesOver Current, Over Temperature, Reverse Polarity
Series-

引脚与封装

封装5-Pin SOT-23 (DBV)

脚位名称功能出处
1IN(输入电源电压)
2GND(地)
3EN(使能输入)
4NC(无连接，固定电压版本)
5OUT(稳压输出电压)

器件图片

TPS76328DBVR实物照片 · 产品库

技术资料

数据手册数据手册 · 483.2 KB · 2026-10-29
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