TPS7233QD - Texas Instruments

Manufacturer Part Number

TPS7233QD

Manufacturer

texas-instruments

Introduction

The TPS7233QD is a low dropout (LDO) linear voltage regulator designed for power management in a variety of applications. It provides a fixed output voltage of 3.3V with a maximum output current of 250mA.

Product Features and Performance

Positive output configuration with a fixed 3.3V output

Low dropout voltage of 1.1V @ 250mA enables efficient usage even in low input voltage conditions

Quiescent current of 225 µA and a maximum supply current of 325 µA for power-efficient operations

Power Supply Rejection Ratio (PSRR) of 60dB to 50dB at 120Hz ensures stable output voltage against input voltage fluctuations

Features like Enable and Power Good for enhanced control

Over Current, Over Temperature, and Reverse Polarity Protection for improved safety and durability

Product Advantages

High efficiency and low power consumption due to low dropout voltage and quiescent current

Enhanced safety features protect the device and the load from damage

Compact 8-SOIC package suitable for space-constrained applications

Key Technical Parameters

Voltage Input (Max): 10V

Voltage Output (Min/Fixed): 3.3V

Current Output: 250mA

Voltage Dropout (Max): 1.1V @ 250mA

Current Quiescent (Iq): 225 µA

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Reverse Polarity Protection

Compatibility

Surface Mount technology in an 8-SOIC package for wide compatibility with various PCB designs

Application Areas

Suitable for a variety of applications including but not limited to telecommunications, consumer electronics, and portable devices.

Product Lifecycle

Currently in an active lifecycle phase with no immediate plans for discontinuation, ensuring availability for both new designs and legacy support.

Several Key Reasons to Choose This Product

Low dropout voltage enhances battery life in portable applications

Wide operating temperature range suitable for harsh environments

Comprehensive protection features ensure longevity and reliability

Compact packaging allows for integration into size-constrained designs

Active product status from Texas Instruments guarantees long-term availability and support