LM4041
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LM4041

Improved Precision Micropower Shunt Voltage Reference

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Info: : PRODUCTION tooltip
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Part Details
Part Models 24
1ku List Price Starting From $0.39
Features
  • Ultra-Small 3-Pin SC70 Package
  • 0.1% (max) Initial Accuracy
  • 100ppm/°C (max) Temperature Coefficient Guaranteed over -40°C to +125°C Temperature Range
  • Wide Operating Current Range: 60µA to 12mA
  • Low 20µVRMS Output Noise (10Hz to 10kHz)
  • 1.225V Fixed Reverse Breakdown Voltage
  • No Output Capacitors Required
  • Tolerates Capacitive Loads
Additional Details
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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 x 1.8mm), 50% smaller than comparable devices in SOT23 surfacemount packages (SOT23 versions are also available).

Laser-trimmed resistors ensure precise initial accuracy. With a 100ppm/°C temperature coefficient, the device is offered in four grades of initial accuracy ranging from 0.1% to 1%. The LM4041 has a 60µA to 12mA shunt current capability with low dynamic impedance, ensuring stable reverse-breakdown voltage accuracy over a wide range of operating temperatures and currents.

The LM4041 does not require an external stabilizing capacitor while ensuring stability with any capacitive load.

The LM4041 is guaranteed over the temperature range -40°C to +125°C.

Applications

  • Cell Phones
  • Industrial Process Controls
  • Notebook Computers
  • Portable Battery-Powered Equipment
Part Models 24
1ku List Price Starting From $0.39

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Documentation

Documentation

Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
LM4041AEM3-1.2+
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LM4041AEM3-1.2+T
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LM4041AIM3-1.2+
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LM4041AIM3-1.2+T
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LM4041BEM3-1.2+
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LM4041BEM3-1.2+T
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LM4041BEX3-1.2+
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LM4041BEX3-1.2+T
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LM4041BIM3-1.2+
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LM4041BIM3-1.2+T
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LM4041BIX3-1.2+
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LM4041BIX3-1.2+T
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LM4041CEX3-1.2+
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LM4041CEX3-1.2+T
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LM4041CIM3-1.2+
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LM4041CIM3-1.2+T
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LM4041CIX3-1.2+
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LM4041CIX3-1.2+T
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LM4041DEX3-1.2+
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LM4041DEX3-1.2+T
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LM4041DIM3-1.2+
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LM4041DIM3-1.2+T
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LM4041DIX3-1.2+
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LM4041DIX3-1.2+T
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Product Lifecycle

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Jul 21, 2020

- 2072

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LM4041BEX3-1.2+

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LM4041BEX3-1.2+T

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LM4041BIX3-1.2+

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LM4041BIX3-1.2+T

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LM4041CEX3-1.2+

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LM4041CEX3-1.2+T

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LM4041CIX3-1.2+

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LM4041CIX3-1.2+T

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LM4041DEX3-1.2+T

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LM4041DIX3-1.2+

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LM4041DIX3-1.2+T

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Apr 16, 2020

- 2038A

ASSEMBLY

LM4041BEX3-1.2+T

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LM4041CEX3-1.2+T

PRODUCTION

Jun 29, 2018

- 1703N

ASSEMBLY

LM4041BIM3-1.2+T

PRODUCTION

Apr 15, 2020

- 2038N

ASSEMBLY

LM4041BIX3-1.2+

PRODUCTION

LM4041BIX3-1.2+T

PRODUCTION

LM4041CIX3-1.2+

PRODUCTION

LM4041CIX3-1.2+T

PRODUCTION

LM4041DEX3-1.2+T

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LM4041DIX3-1.2+

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LM4041DIX3-1.2+T

PRODUCTION

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Part Models

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PCN

Jul 21, 2020

- 2072

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MECHANICAL DATASHEET

LM4041BEX3-1.2+

PRODUCTION

LM4041BEX3-1.2+T

PRODUCTION

LM4041BIX3-1.2+

PRODUCTION

LM4041BIX3-1.2+T

PRODUCTION

LM4041CEX3-1.2+

PRODUCTION

LM4041CEX3-1.2+T

PRODUCTION

LM4041CIX3-1.2+

PRODUCTION

LM4041CIX3-1.2+T

PRODUCTION

LM4041DEX3-1.2+T

PRODUCTION

LM4041DIX3-1.2+

PRODUCTION

LM4041DIX3-1.2+T

PRODUCTION

Apr 16, 2020

- 2038A

arrow down

ASSEMBLY

LM4041BEX3-1.2+T

PRODUCTION

LM4041CEX3-1.2+T

PRODUCTION

Jun 29, 2018

- 1703N

arrow down

ASSEMBLY

LM4041BIM3-1.2+T

PRODUCTION

Apr 15, 2020

- 2038N

arrow down

ASSEMBLY

LM4041BIX3-1.2+

PRODUCTION

LM4041BIX3-1.2+T

PRODUCTION

LM4041CIX3-1.2+

PRODUCTION

LM4041CIX3-1.2+T

PRODUCTION

LM4041DEX3-1.2+T

PRODUCTION

LM4041DIX3-1.2+

PRODUCTION

LM4041DIX3-1.2+T

PRODUCTION

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