This website uses cookies. By using this site, you consent to the use of cookies. For more information, please take a look at our Privacy Policy.

Images are for reference only,

See Technical Specifications

TPS7B8450QDCYRQ1 +BOM

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

Manufacturer:

Texas Instruments, Inc
Mfr.Part #:

TPS7B8450QDCYRQ1
Datasheet:

TPS7B8450QDCYRQ1 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 TPS7B8450QDCYRQ1

TPS7B8450QDCYRQ1 General Description

Whether you're looking to power essential automotive components or sensitive electronics, the TPS7B84-Q1 is a reliable choice that combines robust performance with advanced features for optimal functionality. Its ability to withstand harsh automotive environments, coupled with its precise regulation and compact design, makes it a standout option for a wide range of applications requiring dependable power delivery

Key Features

The TPS7B8450QDCYRQ1 is a high-current, low-dropout voltage regulator with a wide input voltage range of 1

5 V to 40 V and a maximum output current of 5 A

It features adjustable output voltage, thermal shutdown, and reverse current protection

It comes in a small footprint package, making it suitable for various power management applications

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	feature-type
feature-number-of-outputs	1	feature-polarity	Positive
feature-accuracy-		feature-process-technology
feature-output-type	Adjustable\|Fixed	feature-output-voltage-v	18
feature-maximum-output-current-a	0.15	feature-minimum-input-voltage-v	3
feature-maximum-input-voltage-v	40	feature-maximum-dropout-voltage-current-v
feature-line-regulation		feature-load-regulation
feature-maximum-power-dissipation-mw		feature-packaging	Tape and Reel
feature-rad-hard	No	feature-pin-count	4
feature-cecc-qualified		feature-esd-protection
feature-escc-qualified		feature-military	No
feature-aec-qualified	Yes	feature-aec-qualified-number	AEC-Q100
feature-auto-motive	Yes	feature-p-pap	Yes
feature-eccn-code	EAR99	feature-svhc	Yes
feature-svhc-exceeds-threshold	No