REG1117-2.85 - Texas Instruments

Manufacturer Part Number

REG1117-2.85

Manufacturer

texas-instruments

Introduction

The REG1117-2.85 is a linear voltage regulator providing low dropout and fixed output voltage, suitable for a variety of electronic applications.

Product Features and Performance

Low dropout voltage

Fixed 2.85V output

Capable of delivering 800mA output current

Good ripple rejection with 62dB PSRR at 120Hz

Wide input voltage range up to 15V

Product Advantages

High efficiency for low voltage applications

Supports stable operation with low dropout performance

Robust thermal and current limit protection

Key Technical Parameters

Input Voltage (Max): 15V

Output Voltage (Min/Fixed): 2.85V

Voltage Dropout (Max): 1.2V @ 800mA

Current - Output: 800mA

Current - Quiescent (Iq): 10 mA

Power Supply Ripple Rejection (PSRR): 62dB (120Hz)

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Compatibility

Compatible with various surface-mount technologies

Application Areas

Power supply modules

Consumer electronics

Telecommunication devices

Computer peripherals

Product Lifecycle

Obsolete product

Potential availability of replacement or upgrade options

Reasons to Choose This Product

Proven performance by texas-instruments

Efficient power regulation for low voltage requirements

Ideal for applications with tight space constraints due to its SOT-223-4 packaging

Comprehensive protection features ensuring long-term reliability

Good noise suppression capabilities for sensitive loads