TPS74601PCQWDRVRQ1 - Texas Instruments

Manufacturer Part Number

TPS74601PCQWDRVRQ1

Manufacturer

Texas Instruments

Introduction

Automotive Grade, Adjustable LDO Voltage Regulator

Product Features and Performance

Automotive AEC-Q100 qualified

Adjustable output voltage range: 0.55V to 5.5V

Maximum input voltage: 6V

Maximum dropout voltage: 1.09V at 1A load

Output current capability: 1A

Low quiescent current: 36 µA

Power supply rejection ratio (PSRR): 53dB to 30dB across 1kHz to 1MHz

Enable pin for on/off control

Built-in protection features: Over Current, Over Temperature, UVLO

Product Advantages

High integration level suitable for automotive applications

Low quiescent current for energy efficiency

Wide PSRR range ensures stable operation across frequencies

Versatile protection mechanisms enhance reliability

Key Technical Parameters

Output Type: Adjustable

Number of Regulators: 1

Voltage Input (Max): 6V

Voltage Drop (Max): 1.09V @ 1A

Current Output: 1A

Current Quiescent (Iq): 36 µA

PSRR: 53dB ~ 30dB (1kHz ~ 1MHz)

Operating Temperature Range: -40°C to +125°C

Quality and Safety Features

AEC-Q100 certified

Over Current Protection

Over Temperature Protection

Under Voltage Lockout

Compatibility

Surface Mount, 6-WDFN Exposed Pad

Compatible with 6-WSON (2x2) package requirements

Application Areas

Automotive electronic systems

Power supplies for microprocessors and digital systems

Portable and battery-powered devices

Product Lifecycle

Product Status: Active

Not nearing discontinuation

Replacement and upgrade options are available

Reasons to Choose This Product

High reliability and performance meeting AEC-Q100 standards

Ability to maintain a stable output voltage over a wide range of input voltages and frequencies

Energy-efficient operation with low quiescent current

Thermal and over current protection features to ensure longevity

Flexibility in design with adjustable voltage output

Wide operating temperature range for use in harsh environments