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AS431BZ-E1 Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
AS431BZ-E1174Yes

AS431BZ-E1** is a precision shunt regulator manufactured by **Diodes Incorporated**.

The AS431BZ-E1 is a precision shunt regulator manufactured by Diodes Incorporated.

Specifications:

  • Output Voltage: 1.24V to 6V (adjustable via external resistors)
  • Reference Voltage: 1.24V (typical)
  • Operating Current Range: 1mA to 100mA
  • Tolerance: ±0.5%, ±1%, ±2% (depending on variant)
  • Temperature Range: -40°C to +125°C
  • Package: SOT-23-3

Descriptions:

  • The AS431BZ-E1 is a low-voltage, adjustable precision shunt regulator.
  • It provides a stable reference voltage for applications such as power supplies, battery chargers, and voltage monitoring.
  • It is a drop-in replacement for the TL431 but with improved performance.

Features:

  • Low Voltage Operation: Supports adjustable output down to 1.24V.
  • High Accuracy: Tight reference voltage tolerance (±0.5%, ±1%, or ±2%).
  • Low Dynamic Impedance: Ensures stable regulation.
  • Wide Operating Current Range: 1mA to 100mA.
  • Low Temperature Coefficient: Ensures stable performance over temperature variations.
  • RoHS Compliant & Halogen-Free: Environmentally friendly.

This regulator is commonly used in switching power supplies, battery management systems, and voltage references.

Would you like additional details on electrical characteristics or application circuits?

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