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Part No AP432AVL-A
Manufacturer Diodes Incorporated
Catalog PMIC - Voltage Reference

Shipping Information

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Products specifications

Categories Integrated Circuits (ICs)
Manufacturer Diodes Incorporated
Packaging Tape in Box
Part Status Obsolete(EOL)
Reference Type Shunt
Output Type Adjustable
Output Voltage 1.24V
Output Voltage MAX 20V
Output Current 200mA
Tolerance ±0.5%
Temperature Coefficient 30ppm/°C
Current - Cathode 300μA
Operating Temperature Range -20°C ~ 85°C (TA)
Mounting Style Through Hole
Package TO-226-3, TO-92-3 (TO-226AA) (Formed Leads)
Manufacturer Package TO-92-3
Win Source Part Number 1145774-AP432AVL-A
Manufacturer Homepage
Family Name AP432
Introduction Date June 09, 2003
Halogen Free Not Compliant
Estimated EOL Date Obsolete
Popularity Medium
Fake Threat In the Open Market 56 pct.
Supply and Demand Status Balance
Alternative Parts


The AP432AVL-A from Diodes Incorporated is a precision voltage reference designed for optimal stability and reliability. This component is part of the AP432 series, which is renowned for its excellent temperature characteristics and low dynamic impedance, making it suitable for a wide array of applications ranging from power supplies to data converters.

Key Features

  • Adjustable Output Voltage: This device offers an adjustable output voltage range from 2.5V to 36V, providing flexibility for various design requirements.
  • High Stability: With a typical temperature coefficient of only 50ppm/°C, the AP432AVL-A ensures consistent performance over a wide temperature range.
  • Low Dynamic Impedance: A low dynamic impedance of 0.2 ohms typ. contributes to stable output voltage, even with load variations.
  • Wide Operating Current: The device operates with a current range of 50µA to 20mA, accommodating diverse circuit conditions.
  • Extended Temperature Range: This voltage reference can operate over an industrial temperature range of -40°C to +85°C, allowing its use in harsh environments.


The AP432AVL-A is suitable for a variety of applications, including but not limited to:

  • Power supply monitoring
  • Portable and battery-powered equipment
  • Data conversion systems
  • Instrumentation
  • Automotive electronics

Quality and Reliability

Diodes Incorporated is committed to delivering high-quality components. The AP432AVL-A voltage reference is built to meet stringent industry standards, ensuring long-term reliability for critical applications. Its robust design is aimed at providing precision voltage control, contributing to the overall stability and efficiency of electronic systems.

Ordering Information

The AP432AVL-A is available in multiple package options, including the small-outline transistor (SOT-23) and the small-outline package (SOP), providing versatility for space-constrained applications. For detailed ordering and product information, please refer to the official Diodes Incorporated datasheets or contact their support team for assistance.

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