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Home Products Integrated Circuits (ICs)PMIC - Voltage Regulators - Linear~~TPS74518PQWDRBRQ1~~

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TPS74518PQWDRBRQ1 - Texas Instruments

Manufacturer Part Number: TPS74518PQWDRBRQ1

Manufacturer: Texas Instruments

Allelco Part Number: 32D-TPS74518PQWDRBRQ1

ECAD Model

Parts Description: AUTOMOTIVE 500-MA, LOW-IQ, HIGH-

Detailed Description

Package: 8-VDFN Exposed Pad

Data sheet: TPS745-Q1.pdf

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In stock: 49690

Specifications

TPS74518PQWDRBRQ1 Tech Specifications
Texas Instruments - TPS74518PQWDRBRQ1 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - TPS74518PQWDRBRQ1

Product Attribute	Attribute Value
Manufacturer	Texas Instruments
Voltage Dropout (Max)	0.215V @ 500mA
Voltage - Output (Min/Fixed)	1.8V
Voltage - Output (Max)	-
Voltage - Input (Max)	6V
Supplier Device Package	8-SON (3x3)
Series	Automotive, AEC-Q100
Protection Features	Over Current, Over Temperature, Under Voltage Lockout (UVLO)
Package / Case	8-VDFN Exposed Pad
Package	Tape & Reel (TR)

Product Attribute	Attribute Value
PSRR	57dB ~ 35dB (1kHz ~ 1MHz)
Output Type	Fixed
Output Configuration	Positive
Operating Temperature	-40°C ~ 125°C (TA)
Number of Regulators	1
Mounting Type	Surface Mount, Wettable Flank
Current - Quiescent (Iq)	36 µA
Current - Output	500mA
Control Features	Enable

Parts Introduction

Manufacturer Part Number

TPS74518PQWDRBRQ1

Manufacturer

Texas Instruments

Introduction

Integrated Circuit (IC) Voltage Regulator

Part of the Automotive, AEC-Q100 series

Product Features and Performance

Fixed 1.8V output voltage

Output current up to 500mA

Input voltage range up to 6V

Power Supply Rejection Ratio (PSRR) of 57dB to 35dB (1kHz to 1MHz)

Integrated protection features: Over Current, Over Temperature, Under Voltage Lockout (UVLO)

Enable control feature

Low voltage dropout of 0.215V at 500mA output

Product Advantages

Automotive-grade quality and reliability

Compact 8-VDFN Exposed Pad package

Surface mount, wettable flank design for easy assembly

Wide operating temperature range of -40°C to 125°C

Key Technical Parameters

Output Voltage: 1.8V (fixed)

Output Current: 500mA

Input Voltage: Up to 6V

PSRR: 57dB to 35dB (1kHz to 1MHz)

Quiescent Current: 36μA

Quality and Safety Features

Automotive-grade AEC-Q100 qualification

Integrated protection against overcurrent, overtemperature, and under-voltage lockout

Compatibility

Suitable for a wide range of automotive and industrial applications

Application Areas

Automotive electronics

Industrial control systems

General power supply applications

Product Lifecycle

Currently in production

No known plans for discontinuation

Replacement or upgrade options available from Texas Instruments

Key Reasons to Choose This Product

Automotive-grade quality and reliability

Compact and space-efficient package

Excellent power supply rejection ratio (PSRR)

Comprehensive protection features

Wide operating temperature range

Low quiescent current for power-efficient operation

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments TPS74518PQWDRBRQ1

Product Attribute
Part Number	TPS74518PQWDRBRQ1	TPS74511PQWDRBRQ1	TPS74533PQWDRVRQ1	TPS74550PQWDRVRQ1
Manufacturer	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments
Output Type	Fixed	Fixed	Fixed	Fixed
Output Configuration	Positive	Positive	Positive	Positive
Voltage - Input (Max)	6V	6V	6V	6V
Current - Quiescent (Iq)	36 µA	36 µA	36 µA	36 µA
Voltage Dropout (Max)	0.215V @ 500mA	0.6V @ 500mA	0.095V @ 500mA	0.095V @ 500mA
Series	Automotive, AEC-Q100	Automotive, AEC-Q100	Automotive, AEC-Q100	Automotive, AEC-Q100
Control Features	Enable	Enable	Enable, Power Good	Enable, Power Good
Number of Regulators	1	1	1	1
Voltage - Output (Max)	-	-	-	-
Package / Case	8-VDFN Exposed Pad	8-VDFN Exposed Pad	6-WDFN Exposed Pad	6-WDFN Exposed Pad
Mounting Type	Surface Mount, Wettable Flank	Surface Mount, Wettable Flank	Surface Mount	Surface Mount
Current - Output	500mA	500mA	500mA	500mA
PSRR	57dB ~ 35dB (1kHz ~ 1MHz)	57dB ~ 35dB (1kHz ~ 1MHz)	57dB ~ 35dB (1kHz ~ 1MHz)	57dB ~ 35dB (1kHz ~ 1MHz)
Package	Tape & Reel (TR)	Tape & Reel (TR)	Tape & Reel (TR)	Tape & Reel (TR)
Protection Features	Over Current, Over Temperature, Under Voltage Lockout (UVLO)	Over Current, Over Temperature, Under Voltage Lockout (UVLO)	Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)	Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)
Supplier Device Package	8-SON (3x3)	8-SON (3x3)	6-WSON (2x2)	6-WSON (2x2)
Voltage - Output (Min/Fixed)	1.8V	1.1V	3.3V	5V
Operating Temperature	-40°C ~ 125°C (TA)	-40°C ~ 125°C (TA)	-40°C ~ 125°C (TJ)	-40°C ~ 125°C (TJ)

TPS74518PQWDRBRQ1 Datasheet PDF

Download TPS74518PQWDRBRQ1 pdf datasheets and Texas Instruments documentation for TPS74518PQWDRBRQ1 - Texas Instruments.

PCN Design/Specification: TPS745x/TPS746x 24/May/2022.pdf TPS745-Q1 17/Dec/2021.pdf
HTML Datasheet: TPS745-Q1.pdf

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

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Common Countries Logistic Time Reference
Region	Country	Logistic Time(Day)
America	United States	5
America	Brazil	7
Europe	Germany	5
	United Kingdom	4
	Italy	5
Oceania	Australia	6
Oceania	New Zealand	5
Asia	India	4
Asia	Japan	4
Middle East	Israel	6

DHL & FedEx Shipment Charges Reference
Shipment charges(KG)	Reference DHL(USD$)
0.00kg-1.00kg	USD$30.00 - USD$60.00
1.00kg-2.00kg	USD$40.00 - USD$80.00
2.00kg-3.00kg	USD$50.00 - USD$100.00

Note:: The above table is for reference only. There may have some data bias for the uncontrollable factors.
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