LD1117S12CTR - STMicroelectronics

Manufacturer Part Number

LD1117S12CTR

Manufacturer

STMicroelectronics

Introduction

The LD1117S12CTR is a high-performance, fixed voltage linear regulator integrated circuit (IC) from STMicroelectronics.

Product Features and Performance

Fixed 12V output voltage

Output current up to 800mA

Wide input voltage range of up to 15V

High power supply rejection ratio (PSRR) of 75dB at 120Hz

Over-current and over-temperature protection

Product Advantages

Small, surface-mount SOT-223 package

Efficient linear regulation with low voltage dropout

Robust protection features for reliable operation

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

Key Technical Parameters

Output Voltage: 12V

Output Current: 800mA

Input Voltage: Up to 15V

Voltage Dropout: 1.3V @ 800mA

Quiescent Current: 5mA

Number of Regulators: 1

Quality and Safety Features

ROHS3 compliant

Over-current and over-temperature protection

Compatibility

Compatible with various electronic systems and devices that require a stable 12V power supply

Application Areas

Suitable for use in a wide range of electronic applications, including industrial equipment, consumer electronics, and telecommunications equipment.

Product Lifecycle

The LD1117S12CTR is an active product and is not nearing discontinuation.

Replacement or upgrade options may be available from the manufacturer or authorized distributors.

Key Reasons to Choose This Product

Reliable and efficient linear regulation with robust protection features

Wide operating temperature range and small, surface-mount package

Compatibility with a variety of electronic systems and devices

Availability and ongoing support from the reputable manufacturer, STMicroelectronics