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HA17L432UP Datasheet High-Precision Variable Shunt Regulators

Manufacturer: Hitachi Semiconductor (now Renesas)

General Description

The HA17L431LP(MPAK-5) / P(TO-92) / UP(UPAK) are temperature-compensated variable shunt regulators.

These ICs can operate at about half voltage in comparison with HA17431V series.

They can be replaced for simple Zener diode and they can also be used for switching power supply secondary-side error amplification circuit.

Overview

HA17L431 Series High-Precision Variable Shunt Regulators ADE-204-029B (Z) 3rd Edition Apr.

Key Features

  • On-chip high-precision reference voltage source: 1.240 V ± 1.5% (Ta = 25°C) Small reference voltage temperature coefficient: 30 ppm/°C Typ Maximum cathode voltage: 16 V Maximum cathode current: 50 mA Minimum cathode current: 200 µA Typ Operating temperature range:.
  • 20 to +85°C.