LM385M3-1.2 - Texas Instruments

Manufacturer Part Number

LM385M3-1.2

Manufacturer

Texas Instruments

Introduction

This is a voltage reference component from Texas Instruments, designed for power management applications, ensuring stable voltage output in various conditions.

Product Features and Performance

Shunt reference type for precise voltage control.

Fixed output voltage of 1.235V.

Supports output currents up to 20 mA.

Temperature coefficient of 150ppm/°C offering stable performance across temperature variations.

Low noise performance with 60µVrms from 10Hz to 10kHz, ensuring clean and stable voltage reference.

Minimal cathode current requirement of 10 µA for efficient operation.

Product Advantages

High precision and stability for critical applications.

Low noise output enhances performance in sensitive circuits.

Compact SOT-23-3 package for easy integration into various designs.

Suited for a wide operating temperature range from 0°C to 70°C.

Key Technical Parameters

Output Voltage: 1.235V (Min/Fixed)

Output Current: 20 mA

Tolerance: -2.43% to +2.02%

Temperature Coefficient: 150ppm/°C

Noise 10Hz to 10kHz: 60µVrms

Operating Temperature: 0°C ~ 70°C (TA)

Quality and Safety Features

The component is designed and manufactured by Texas Instruments, a leader in semiconductor solutions, ensuring high reliability and safety standards.

Compatibility

Packaging compatible with surface mount technology for broad use in electronic circuits.

Suitable for integration in various power management and voltage reference applications.

Application Areas

Precision voltage regulation.

Power supply stabilization.

Reference voltage for ADCs/DACs.

Battery operated devices.

Portable and wearable technology.

Product Lifecycle

Marked as Last Time Buy, indicating nearing discontinuation.

Customers are advised to consider future availability or possible replacements for ongoing designs.

Several Key Reasons to Choose This Product

High precision voltage reference useful for sensitive electronics.

Low noise output suitable for high-performance applications.

Compact and versatile for easy design-in across multiple applications.

Manufactured by Texas Instruments, ensuring quality and reliability.

Availability of technical support and documentation from Texas Instruments.