TPS7A0530PDBZR - Texas Instruments

Manufacturer Part Number

TPS7A0530PDBZR

Manufacturer

Texas Instruments

Introduction

The TPS7A0530PDBZR is a fixed output, low dropout (LDO) linear regulator optimized for power management applications.

Product Features and Performance

Single regulator with output configuration being positive

Fixed output type

Voltage input maximum at 5.5V

Voltage output minimum/fixed at 3V

Maximum voltage dropout of 0.308V at 200mA

Output current of 200mA

Low quiescent current of 3 µA

Good power supply rejection ratio (PSRR) of 40dB from 1kHz to 1MHz

Control features include an enable option

Includes protection features such as Over Current, Over Temperature, and Under Voltage Lockout (UVLO)

Product Advantages

High efficiency due to low dropout voltage

Ultra-low quiescent current beneficial for power-sensitive applications

Robust protection features enhancing device reliability and safety

Key Technical Parameters

Voltage Input (Max): 5.5V

Voltage Output (Min/Fixed): 3V

Voltage Dropout (Max): 0.308V @ 200mA

Current Output: 200mA

Current Quiescent (Iq): 3 µA

PSRR: 40dB (1kHz ~ 1MHz)

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Under Voltage Lockout (UVLO)

Compatibility

Mounting type: Surface Mount

Compatible with SOT-23-3 package mounting

Application Areas

Ideal for battery-powered devices

Suitable for microcontroller power supply

Applicable in sensor applications

Product Lifecycle

Current product status is Active

Not nearing discontinuation, and replacements or upgrades are readily available

Several Key Reasons to Choose This Product

Extremely low quiescent current to preserve battery life in portable applications

Robust thermal performance with operating temperatures ranging from -40°C to 125°C

Compact SOT-23-3 package suitable for space-constrained applications

Comprehensive protection features ensure long-term reliability

Supported by Texas Instruments' renowned product quality and support