TPS71501DCKRG4 - Texas Instruments

Manufacturer Part Number

TPS71501DCKRG4

Manufacturer

Texas Instruments

Introduction

TPS71501DCKRG4 is a low dropout (LDO) linear voltage regulator which offers the capability of sourcing 50mA with ultra-low quiescent current, making it suitable for low power operations and battery-powered applications.

Product Features and Performance

Output Type: Adjustable

Number of Regulators: 1

Maximum Input Voltage: 24V

Minimum Output Voltage: 1.2V

Maximum Output Voltage: 15V

Maximum Voltage Dropout: 0.75V @ 50mA

Output Current: 50mA

Quiescent Current (Iq): 4.2 µA

Power Supply Rejection Ratio (PSRR): 60dB at 100kHz

Protection Features: Over Current Protection

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

Mounting Type: Surface Mount

Product Advantages

Ultra-low quiescent current enhances battery life

Wide output voltage range offers flexibility in application use

Built-in overcurrent protection improves reliability and safety

Supports high input voltage up to 24V

Key Technical Parameters

Voltage Input (Max): 24V

Voltage Output (Min): 1.2V

Voltage Output (Max): 15V

Output Current 50mA

Quiescent Current (Iq) 4.2 µA

Quality and Safety Features

Over Current Protection for device safety

High PSRR for reduced noise in output

Robust operating temperature from -40°C to 125°C

Compatibility

The regulator is compatible with a wide array of applications requiring adjustable output from 1.2V to 15V

Application Areas

Battery-powered devices

Portable electronics

Low-power wireless communications interfaces

Product Lifecycle

Discontinued at Digi-Key

Customers should verify availability of replacements or upgrade options

Several Key Reasons to Choose This Product

Support for up to 24V input voltage allows use in varied power environments

Adjustable output voltage provides flexibility across multiple applications

Ultra-low quiescent current conserves energy, ideal for battery-driven devices

Compact surface mount package facilitates space-efficient designs

Operational across a wide temperature range suited for harsh environments