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Home Products Integrated Circuits (ICs)PMIC - Voltage Regulators - Linear~~TLV70231QDSERQ1~~

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TLV70231QDSERQ1 - Texas Instruments

Manufacturer Part Number: TLV70231QDSERQ1

Manufacturer: Texas Instruments

Allelco Part Number: 32D-TLV70231QDSERQ1

ECAD Model

Parts Description: IC REG LINEAR 3.1V 300MA 6WSON

Detailed Description

Package: 6-WFDFN

Data sheet: TLV702-Q1 Datasheet.pdf

RoHs Status: ROHS3 Compliant

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In stock: 55470

Specifications

TLV70231QDSERQ1 Tech Specifications
Texas Instruments - TLV70231QDSERQ1 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - TLV70231QDSERQ1

Product Attribute	Attribute Value
Manufacturer	Texas Instruments
Voltage Dropout (Max)	0.375V @ 300mA
Voltage - Output (Min/Fixed)	3.1V
Voltage - Output (Max)	-
Voltage - Input (Max)	5.5V
Supplier Device Package	6-WSON (1.5x1.5)
Series	Automotive, AEC-Q100
Protection Features	Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)
Package / Case	6-WFDFN
Package	Tape & Reel (TR)
PSRR	68dB (1kHz)

Product Attribute	Attribute Value
Output Type	Fixed
Output Configuration	Positive
Operating Temperature	-40°C ~ 125°C (TA)
Number of Regulators	1
Mounting Type	Surface Mount
Current - Supply (Max)	370 µA
Current - Quiescent (Iq)	55 µA
Current - Output	300mA
Control Features	Enable
Base Product Number	TLV70231

Parts Introduction

Manufacturer Part Number

TLV70231QDSERQ1

Manufacturer

Texas Instruments

Introduction

The TLV70231QDSERQ1 is a Low Drop Out (LDO) regulator specifically designed for automotive applications involving low-dropout voltage and high power supply rejection ratio (PSRR).

Product Features and Performance

Low dropout voltage: 0.375V @ 300mA

High PSRR: 68dB at 1kHz

Fixed output voltage: 3.1V

Output current capability: 300mA

Low quiescent current: 55 µA

Maximum supply current: 370 µA

Wide input voltage range up to 5.5V

Control features include enable functionality

Protection features: Over Current, Over Temperature, Reverse Polarity, UVLO

Product Advantages

Enhanced power supply stability due to low dropout

High efficiency for battery-powered applications

Suitable for automotive temperature ranges

Reliable protection mechanisms ensure component and circuit safety

Key Technical Parameters

Input Voltage (Max): 5.5V

Output Voltage (Min/Fixed): 3.1V

Dropout Voltage (Max): 0.375V @ 300mA

Output Current: 300mA

Quiescent Current (Iq): 55 µA

Supply Current (Max): 370 µA

PSRR: 68dB at 1kHz

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Reverse Polarity Protection

Under Voltage Lockout (UVLO)

Qualification: AEC-Q100 certified for automotive use

Compatibility

Compatible with automotive applications and systems requiring precise voltage regulation.

Application Areas

Automotive power supplies

Automotive electronics

Battery-powered devices

Microcontroller power supplies

Product Lifecycle

Status: Active

Longevity ensured by the automotive qualification AEC-Q100

No nearing discontinuation announced, ensuring availability for current designs

Several Key Reasons to Choose This Product

Highly efficient for energy-sensitive applications due to low quiescent current and dropout voltage

Robust output voltage of 3.1V sufficient for various electronic components

High reliability supported by comprehensive protection features tailored for challenging automotive environments

Supported by Texas Instruments' proven track record in automotive-grade components

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments TLV70231QDSERQ1

Product Attribute
Part Number	TLV70231QDSERQ1	TLV70229QDBVRQ1	TLV70232QDSERQ1	TLV70233PDBVR
Manufacturer	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments
Voltage Dropout (Max)	0.375V @ 300mA	0.375V @ 300mA	0.375V @ 300mA	0.38V @ 300mA
Operating Temperature	-40°C ~ 125°C (TA)	-40°C ~ 125°C (TA)	-40°C ~ 125°C (TA)	-40°C ~ 125°C (TJ)
Current - Supply (Max)	370 µA	370 µA	370 µA	370 µA
Number of Regulators	1	1	1	1
Voltage - Output (Max)	-	-	-	-
Series	Automotive, AEC-Q100	Automotive, AEC-Q100	Automotive, AEC-Q100	-
Package / Case	6-WFDFN	SC-74A, SOT-753	6-WFDFN	SC-74A, SOT-753
Output Type	Fixed	Fixed	Fixed	Fixed
Mounting Type	Surface Mount	Surface Mount	Surface Mount	Surface Mount
Supplier Device Package	6-WSON (1.5x1.5)	SOT-23-5	6-WSON (1.5x1.5)	SOT-23-5
Voltage - Output (Min/Fixed)	3.1V	2.9V	3.2V	3.3V
Current - Output	300mA	300mA	300mA	300mA
Base Product Number	TLV70231	TLV70229	TLV70232	TLV70233
PSRR	68dB (1kHz)	68dB (1kHz)	68dB (1kHz)	68dB (1kHz)
Protection Features	Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)	Over Current, Over Temperature, Under Voltage Lockout (UVLO)	Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)	Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)
Output Configuration	Positive	Positive	Positive	Positive
Voltage - Input (Max)	5.5V	5.5V	5.5V	5.5V
Package	Tape & Reel (TR)	Tape & Reel (TR)	Tape & Reel (TR)	Tape & Reel (TR)
Current - Quiescent (Iq)	55 µA	55 µA	55 µA	55 µA
Control Features	Enable	Enable	Enable	Enable

TLV70231QDSERQ1 Datasheet PDF

Download TLV70231QDSERQ1 pdf datasheets and Texas Instruments documentation for TLV70231QDSERQ1 - Texas Instruments.

PCN Design/Specification: TLV702 Datasheet Chg 27/Aug/2019.pdf
HTML Datasheet: TLV702-Q1 Datasheet.pdf

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