LM385BPWR-1-2 - Texas Instruments

Manufacturer Part Number

LM385BPWR-1-2

Manufacturer

Texas Instruments

Introduction

The LM385BPWR-1-2 is a shunt voltage reference IC, ideal for power management applications. It offers a stable fixed output voltage of 1.235V.

Product Features and Performance

Shunt Reference Type

Fixed Output Type

Output Voltage: 1.235V

Output Current: 20 mA

Voltage Output Tolerance: ±1%

Typical Temperature Coefficient: 20ppm/°C

Noise Level: 60µVrms (10Hz to 10kHz)

Low Current Consumption: Cathode Current 15 µA

Operating Temperature Range: 0°C to 70°C

Mounting Type: Surface Mount

Package: 8-TSSOP

Product Advantages

High accuracy with voltage tolerance of ±1%

Stable performance with a temperature coefficient of 20ppm/°C

Low noise operation suitable for sensitive applications

Compact 8-TSSOP package for easy integration

Key Technical Parameters

Voltage Output: 1.235V

Current Output: 20 mA

Tolerance: ±1%

Temperature Coefficient: 20ppm/°C

Operating Temperature: 0°C to 70°C

Noise: 60µVrms (10Hz to 10kHz)

Cathode Current: 15 µA

Quality and Safety Features

Rigorous testing ensures reliability and performance consistency

Complies with industry standards for safety and quality

Compatibility

Compatible with various circuits requiring a highly accurate reference voltage

Application Areas

Power supply regulation

Portable devices

Consumer electronics

Industrial instrumentation

Product Lifecycle

Status: Last Time Buy

Note: Check for replacement or upgraded models as this product is nearing discontinuation

Several Key Reasons to Choose This Product

High reliability with tight output voltage tolerance

Low operational noise which is ideal for high-precision applications

Minimal thermal drift maintains performance across a range of temperatures

Compact and robust package suitable for streamlined designs

Dedicated support and documentation available from Texas Instruments