LT1019ACS8-2.5#PBF - Analog Devices Inc.

Manufacturer Part Number

LT1019ACS8-2.5#PBF

Manufacturer

Analog Devices

Introduction

The LT1019ACS8-2.5#PBF is a precision voltage reference device suitable for various power management applications.

Product Features and Performance

Precision Series and Shunt Voltage Reference

Output Voltage: Fixed at 2.5V

Current Output Capacity: 10 mA

Low output voltage noise: 2.5ppm p-p from 0.1Hz to 10Hz; 2.5ppm rms from 10Hz to 10kHz

Temperature Stability: 5ppm/°C

Wide Input Voltage Range: 4V to 40V

Low supply current: 1.3 mA

Cathode Current: 800 µA

Product Advantages

High accuracy with tolerance of ±0.05%

Low temperature coefficient for stable performance across varying temperatures

Low noise output ensures high-quality voltage reference in sensitive applications

Key Technical Parameters

Voltage - Output (Min/Fixed): 2.5V

Current - Output: 10 mA

Tolerance: ±0.05%

Temperature Coefficient: 5ppm/°C

Noise - 0.1Hz to 10Hz: 2.5ppmp-p

Noise - 10Hz to 10kHz: 2.5ppmrms

Voltage - Input: 4V ~ 40V

Current - Supply: 1.3mA

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

Quality and Safety Features

Strict tolerance and temperature coefficient specifications ensure consistent and reliable performance.

Compatibility

Surface Mount type with 8-SOIC package enabling integration into a variety of circuit designs.

Application Areas

Precision power supply

Data acquisition systems

Test and measurement equipment

Portable and battery-powered devices

Product Lifecycle

This product is currently active with no indication of discontinuation. Continual production ensures availability for new designs and existing systems.

Several Key Reasons to Choose This Product

Ultra-low noise and high stability for critical applications

Broad input voltage range accommodates varying power supplies

Compact and versatile for easy integration into multiple designs

Proven reliability and performance from a leading semiconductor manufacturer Analog Devices