TPS7A2430DBVR - Texas Instruments

Manufacturer Part Number

TPS7A2430DBVR

Manufacturer

Texas Instruments

Introduction

The TPS7A2430DBVR is a fixed output, low dropout linear regulator designed for power-sensitive applications.

Product Features and Performance

Single output LDO regulator

Fixed 3V output voltage

Low dropout voltage of 0.25V at 200mA load

Low quiescent current of 4.5 µA

High PSRR of 75dB to 62dB from 10Hz to 1kHz

Integrated enable control feature

Built-in protection for over current and over temperature

Under Voltage Lockout (UVLO) function

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

Product Advantages

High power supply rejection ratio ensures stable operation

Low dropout voltage enhances efficiency

Minimal quiescent current ideal for battery-powered devices

Thermal and current protection enhances reliability

UVLO prevents operation at unsafe voltages

Key Technical Parameters

Voltage Input (Max): 18V

Voltage Output (Min/Fixed): 3V

Current Output: 200mA

Voltage Dropout (Max): 0.25V at 200mA

PSRR: 75dB ~ 62dB (10Hz ~ 1kHz)

Operating Temperature: -40°C ~ 125°C (TJ)

Quality and Safety Features

Over Current protection

Over Temperature protection

Under Voltage Lockout (UVLO)

Compatibility

The SC-74A, SOT-753 (SOT-23-5) package is widely used and compatible with common board layouts

Application Areas

Battery-powered devices

Portable electronics

Power management circuits

IoT devices

Medical equipment

Product Lifecycle

Active product status, not nearing discontinuation

Long-term availability guaranteed, replacements or upgrades are available

Several Key Reasons to Choose This Product

Manufactured by Texas Instruments, a leader in semiconductor solutions

High-reliability performance with multi-faceted protection features

Ideal for applications requiring a stable 3V output with low power consumption

Suitable for a wide range of industrial operating temperatures

High PSRR ensures immunity to input supply noise

Readily available and supported by Texas Instruments' extensive documentation and design resources