High Precision Adjustable Shunt Regulator

Data Sheet

NJM2820 NJM2821 NJM2822 Data Sheet

Features

High Precision Voltage Reference (1.250V±0.7%)
Flow Soldering* (* These contents are based on the result that evaluated the arbitrary sample. The characteristic is not guaranteed. The design and
reliability that fully considered flow mounting are checked but the influence by temperature profile etc. is also considered. Please consult
with sales representatives for a recommendation temperature profile.)
Minimum Input Current (80uA typ.)
Operating Voltage (V_REF to 13V)
Adjustable output voltage
Bipolar Technology
Package Outline (SOT-23-5)

General Description

The NJM2821 is a 1.25V precision shunt regulator. High precision voltage accuracy of ±0.7%* is realized by the total optimization from chip design to packaging. In addition，it features low cathode current of 80uA for low current operation. It is suitable for AC-DC converter secondary circuit，reference voltage applications for A/D and D/A converters，and other applications where precision reference is required

Package Information