TPS79633DCQR - Texas Instruments

Manufacturer Part Number

TPS79633DCQR

Manufacturer

Texas Instruments

Introduction

The TPS79633DCQR is a high-performance, low-dropout (LDO) linear voltage regulator from Texas Instruments. It is designed to provide a stable and efficient power supply for various electronic applications.

Product Features and Performance

Fixed output voltage of 3.3V

Output current capability of up to 1A

Operating temperature range of -40°C to 125°C

High power supply rejection ratio (PSRR) of 59dB to 42dB (100Hz to 100kHz)

Low quiescent current of 385μA

Low voltage dropout of 0.33V at 1A output current

Product Advantages

Robust protection features including overcurrent, overtemperature, reverse polarity, and under-voltage lockout (UVLO)

Small and compact SOT-223-6 package

Reliable and efficient power regulation

Key Technical Parameters

Input voltage range: Up to 5.5V

Output voltage: 3.3V (fixed)

Output current: Up to 1A

Quiescent current: 385μA

Quality and Safety Features

RoHS3 compliant

Robust protection features for reliable operation

Compatibility

The TPS79633DCQR is suitable for a wide range of electronic applications that require a stable and efficient 3.3V power supply.

Application Areas

Portable electronics

Industrial equipment

Automotive electronics

Telecommunications equipment

Product Lifecycle

The TPS79633DCQR is an active product and is not nearing discontinuation. Texas Instruments provides ongoing support and availability for this product.

Key Reasons to Choose This Product

High-performance and efficient voltage regulation with up to 1A output current

Robust protection features for reliable and safe operation

Small and compact SOT-223-6 package for space-constrained designs

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

Excellent power supply rejection ratio for clean and stable power supply

Low quiescent current for power-sensitive applications

Continuous availability and support from a trusted manufacturer, Texas Instruments