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TPS7B8150QDRVRQ1

制造商型号：
TPS7B8150QDRVRQ1
制造商：
Texas Instruments
产品类型：
LDO Regulator
系列：
TPS7B81-Q1
封装：
6-WSON
描述：
Automotive fixed 5 V, 150 mA low-IQ LDO with enable in 6-pin WSON.

产品属性

属性数值
Input VoltageDevice input 3 to 40 V; regulated 5 V requires VIN at least 5 V plus load-dependent dropout; up to 45 V transient
Output VoltageFixed 5 V
Output CurrentUp to 150 mA
Output Accuracy±1.5% over line, load and temperature
Quiescent Current2.7 µA typical at light load; 300 nA typical with EN low
ProtectionShort-circuit, overcurrent and thermal shutdown
Output Capacitor1 to 200 µF low-ESR ceramic
QualificationAEC-Q100 Grade 1; -40 to 125 °C ambient
Package Details6-pin WSON (DRV), 2 × 2 mm body

产品详细说明

TPS7B8150QDRVRQ1 is a Texas Instruments automotive 150 mA LDO that provides a fixed 5 V rail from a six-pin, 2 mm by 2 mm WSON package.

The device accepts 3 to 40 V, but its 5 V output stays regulated only above 5 V plus dropout at the chosen load; its 2.7 µA typical light-load current reduces battery drain during standby.

An enable input reduces typical device current to 300 nA in shutdown, so a controller can turn this rail off when the downstream MCU or CAN/LIN transceiver is not required.

Its ceramic-capacitor stability and short-circuit, overcurrent and thermal protection support compact always-on control boards without treating the regulator as a substitute for system-level fault analysis.

This fixed-output DRV option carries automotive qualification; the data sheet separates the 125 °C ambient limit from the higher junction-temperature limit.

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