TPS73HD301PWPR - Texas Instruments

Manufacturer Part Number

TPS73HD301PWPR

Manufacturer

Texas Instruments

Introduction

The TPS73HD301PWPR from Texas Instruments is a dual-output, adjustable linear low-dropout (LDO) voltage regulator.

Product Features and Performance

Dual LDO regulators

Adjustable output voltages

High power supply rejection ratio (PSRR)

Low quiescent current

Surface-mount technology (SMT) compatibility

High thermal performance with operation up to 125°C

Product Advantages

High efficiency with low dropout voltage

Stable operation with low voltage output options

Overcurrent and over-temperature protection for enhanced safety

Reverse polarity protection

Key Technical Parameters

Input Voltage Max: 10V

Output Voltage Min/Fixed: 1.2V, 3.3V

Output Voltage Max: 9.7V

Voltage Dropout Max: 0.8V at 750mA

Output Current: 750mA

Quiescent Current (Iq): 415 µA

Supply Current Max: 550 µA

PSRR: 51dB ~ 49dB (120Hz)

Quality and Safety Features

Overcurrent protection

Over-temperature protection

Reverse polarity protection

Compatibility

Compatible with a variety of surface-mount technologies

Fits 28-HTSSOP package requirements

Application Areas

Consumer electronics

Industrial applications

Telecommunications

Computing systems

Product Lifecycle

Active status with no indication of nearing discontinuation

Replacements or upgrades availability maintained by Texas Instruments

Key Reasons to Choose This Product

Dual regulation capability for complex power management

Low quiescent current to reduce standby power consumption

High-temperature operation suitable for harsh environments

Integrated safety features to protect end application

Extensive PSRR for better noise immunity in sensitive circuits

Flexible applications due to adjustable voltage outputs