NCP300HSN11T1

Features:

•Quiescent Current of 0.5 ATypinca
•High Accuracy Undervoltage Threshold of 2.0%

•Wide Operating Voltage Range of 0.8 V to 10 V•

•Complementary or Open Drain Reset Output
•Active Low or Active High Reset Output
•Pb−Free Packages are Available

Application

•Microprocessor Reset Controller
•Low Battery Detection
•Power Fail Indicator
•Battery Backup Detection


Pinout




Specifications

Rating	Symbol	Value	Unit
Input Power Supply Voltage (Pin 2)	Vin	12	V
Output Voltage (Pin 1) Complementary, NCP300 N−Channel Open Drain, NCP301	VOUT	−0.3 to Vin+0.3 −0.3 to 12	V
Output Current (Pin 1) (Note 2)	IOUT	70	mA
Thermal Resistance Junction−to−Air	RJA	250	°C/W
Operating Junction Temperature Range	TJ	−40 to +125	°C
Operating Ambient Temperature Range	TA	−40 to +85	°C
Storage Temperature Range	Tstg	−55 to +150	°C
Moisture Sensitivity Level (TA= 235°C)	MSL	1
Latchup Performance Positive Negative	ILATCHUP	200 200	mA

Description

  The NCP300 and NCP301 series are second generation ultra−low current voltage detectors. These NCP300 and NCP301  devices are specifically designed for use as reset controllers in portable microprocessor based systems where extended battery life is paramount.Each series features a highly accurate undervoltage detector with hysteresis which prevents erratic system reset operation as the comparator threshold is crossed. The NCP300 series consists of complementary output devices that are available with either an active high or active low reset output. The NCP301 series has an open drain N−Channel output with either an active high or active low reset output.

  The NCP300 and NCP301 device series are available in the Thin TSOP−5 package with standard undervoltage thresholds. Additional thresholds that range from 0.9 V to 4.9 V in 100 mV steps can be manufactured.