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LM4041 Datasheet Improved Precision Micropower Shunt Voltage Reference

Manufacturer: Maxim Integrated (now Analog Devices)

General Description

The LM4041 is a precision two-terminal shunt mode, bandgap voltage reference with a fixed reverse breakdown voltage of 1.225V.

Ideal for space-critical applications, the LM4041 is offered in the subminiature 3-pin SC70 surface-mount package (1.8mm ✕ 1.8mm), 50% smaller than comparable devices in SOT23 surfacemount packages (SOT23 versions are also available).

Laser-trimmed resistors ensure precise initial accuracy.

Overview

LM4041 19-1704; Rev 0; 4/00 Improved Precision Micropower Shunt Voltage Reference.

Key Features

  • o Ultra-Small 3-Pin SC70 Package o 0.1% max Initial Accuracy o 100ppm/°C max Temperature Coefficient Guaranteed over -40°C to +85°C Temperature Range o Wide Operating Current Range: 60µA to 12mA o Low 20µVRMS Output Noise (10Hz to 10kHz) o 1.225V Fixed Reverse Breakdown Voltage o No Output Capacitors Required o Tolerates Capacitive Loads Ordering Information PART.
  • LM4041AIX3-1.2 LM4041AIM3-1.2 LM4041BIX3-1.2 LM4041BIM3-1.2 LM4041CIX3-1.2 LM4041CIM3-1.2 LM4041DIX3-1.2 LM4041DIM3-1.2 TEMP.