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TPS7B8433QWDRBRQ1 +BOM

Automotive 150-mA, 40-V, low-dropout (LDO) linear regulator with enable and fast transient response

Manufacturer:

TI
Mfr.Part #:

TPS7B8433QWDRBRQ1
Datasheet:

TPS7B8433QWDRBRQ1 Datasheet (PDF)
Output Options:

Adjustable Output, Fixed Output
Iout (max) (A):

0.15
Vin (max) (V):

40
Vin (min) (V):

3
EDA/CAD Models:

Request Free CAD Models for TPS7B8433QWDRBRQ1

TPS7B8433QWDRBRQ1 General Description

The TPS7B8433QWDRBRQ1 is a top-of-the-line linear voltage regulator that has been specifically engineered for automotive applications. With built-in safeguards such as overcurrent and overtemperature protection, as well as reverse voltage protection, this LDO is equipped to handle the rigors of the automotive environment with ease. The wide input voltage range of 2.7V to 40V allows for versatile use in a variety of automotive power supply scenarios. At full load, the regulator boasts a remarkably low drop-out voltage of just 170mV, while still delivering a maximum output current of 150mA

Key Features

Stable output voltage guaranteed
Fully protected against overcurrent
Thermal shutdown prevents overheating

Specifications

Output options	Adjustable Output, Fixed Output	Iout (max) (A)	0.15
Vin (max) (V)	40	Vin (min) (V)	3
Vout (max) (V)	18	Vout (min) (V)	1.2
Fixed output options (V)	3.3, 5, 8	Noise (µVrms)	280
Iq (typ) (mA)	0.018	Thermal resistance θJA (°C/W)	50.8, 85.5
TI functional safety category	Functional Safety-Capable	Rating	Automotive
Load capacitance (min) (µF)	2.2	Regulated outputs (#)	1
Features	Enable, Wettable flanks package	Accuracy (%)	0.75
PSRR at 100 KHz (dB)	65	Dropout voltage (Vdo) (typ) (mV)	155
Operating temperature range (°C)	-40 to 125