Datasheet4U Logo Datasheet4U.com

NCP432B Datasheet Programmable Precision References

Manufacturer: onsemi

Download the NCP432B datasheet PDF. This datasheet also includes the NCP431A variant, as both parts are published together in a single manufacturer document.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (NCP431A_ONSemiconductor.pdf) that lists specifications for multiple related part numbers.

Overview

DATA SHEET www.onsemi.com Programmable Precision References NCP431A, SC431A, NCP431B, SC431B, NCP432B, SC432B Series The NCP431/NCP432 integrated circuits are three−terminal programmable shunt regulator diodes.

These monolithic IC voltage references operate as a low temperature coefficient zener which is programmable from Vref to 36 V using two external resistors.

These devices exhibit a wide operating current range of 40 mA to 100 mA with a typical dynamic impedance of 0.22 W.

Key Features

  • Programmable Output Voltage to 36 V.
  • Low Minimum Operating Current: 40 mA, Typ @ 25°C.
  • Voltage Reference Tolerance: ±0.5%, Typ @ 25°C (NCP431B/NCP432B).
  • Low Dynamic Output Impedance, 0.22 W Typical.
  • Sink Current Capability of 40 mA to 100 mA.
  • Equivalent Full.
  • Range Temperature Coefficient of 50 ppm/°C Typical.
  • Temperature Compensated for Operation over Full Rated Operating Temperature Range.
  • SC Prefix for Automotive.

More Datasheets from onsemi

Part Number Description
NCP432 1.5A Ultra-Small Controlled Load Switch
NCP4326 Secondary Controller
NCP4328 Secondary Side CV/CC Controller
NCP4300A Dual Operational Amplifier and Voltage Reference
NCP4302 Synchronous Rectification Controller
NCP4303A Secondary Side Synchronous Rectification Driver
NCP4303B Secondary Side Synchronous Rectification Driver
NCP4304A Secondary Side Synchronous Rectification Driver
NCP4304B Secondary Side Synchronous Rectification Driver
NCP4305 Secondary Side Synchronous Rectification Driver