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2022-09-24 22:26:30
NCP100-Min 1.0 V Precision Adjustable Shunt Regulator...
1.0 V Precision Split Adjustable Shunt Regulator
The NCP100 is a precision low-voltage shunt regulator that is programmable over the voltage range of 0.9 V to 6.0 V. This device functions at 25°C and has a guaranteed reference accuracy of ±2.6% ±1.7% over the entire -40°C temperature range 85°C The NCP100 exhibits sharply low current conduction characteristics with low dynamics over the current operating range of 100? A to 20 mA. These characteristics make this device an ideal replacement for Zener diodes in numerous application circuits that require accurate low voltage references. When combined with an optocoupler, the NCP100 can be used as a feedback control of an error amplifier for switching power supplies with low output voltage (2.3 V) in an isolated loop. This device is available in an economical space saving TSOP-5 package.
Features • Programmable output 0.9 V to 6.0 V voltage range • ±1.7% withstand voltage reference • Sharp low current conduction characteristics • Low 0.2 dynamic output impedance? from 100? A to 20mA • Wide operating current range of 80? A to 20mA • Space saving TSOP-5 package • Pb-free package available
Applications • Reference single cell alkaline, NiCd and NiMH battery applications • Low output voltage (2.3 V) switching power supply error amplifiers • Battery powered consumer products • Portable test equipment and instruments