LM4132AMF-1.8 - Texas Instruments

Manufacturer Part Number

LM4132AMF-1.8

Manufacturer

Texas Instruments

Introduction

The LM4132AMF-1.8 is a precision, series voltage reference from Texas Instruments, designed for power management applications.

Product Features and Performance

Fixed 1.8V output voltage

20 mA output current capability

Very low tolerance: ±0.05%

Temperature coefficient: 20ppm/°C

Low noise: 170µVp-p (0.1Hz to 10Hz)

Input voltage range: 2.2V ~ 5.5V

Low supply current: 100µA

Operational over a wide temperature range: -40°C to +125°C

Product Advantages

Precision voltage output for reliable operation

High output current for broader application suitability

Exceptionally low tolerance and temperature coefficient for stable performance

Low noise for sensitive applications

Efficient power usage

Key Technical Parameters

Voltage - Output (Min/Fixed): 1.8V

Current - Output: 20 mA

Tolerance: ±0.05%

Temperature Coefficient: 20ppm/°C

Noise - 0.1Hz to 10Hz: 170µVp-p

Voltage - Input: 2.2V ~ 5.5V

Current - Supply: 100µA

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Built to endure harsh conditions with a broad operating temperature range

Compatibility

Packaged in a compact SOT-23-5, suitable for surface-mount technology

Application Areas

Ideal for power management in consumer electronics, automotive, telecommunications, and industrial applications

Product Lifecycle

Obsolete - Prospective buyers should look for newer alternatives or consult the manufacturer for replacements or upgrades

Several Key Reasons to Choose This Product

High precision and stability for critical applications

Low noise output suitable for sensitive electronics

Efficient power consumption supporting battery-powered devices

Wide operating temperature range for use in various environments

Compact footprint allows for use in space-constrained applications