RP300 Series

0.8% Accuracy Voltage Detector with Delay Function (Internal Counter Type)

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Description

The RP300 Series are CMOS-based voltage detector ICs with the built-in output delay circuit. There is no hysteresis between the detector threshold and the released voltage. By inputting "L" signal to MR pin, the manual reset signal is outputted. A delay capacitor is not needed, because the output delay time of 50 ms or 200 ms is generated with the counter in the IC. Additionally, the high accuracy output delay time at ±5% allows easy control of the start-up sequence. In addition to SOT-23-5 packages, a 1mm square DFN(PL)1010-4B package is also available.

Spec

	Consumer
Operating Voltage Range	0.72 V to 5.50 V (6.0 V)
Operating Temperature Range	-40°C to 85°C (125°C)
Supply Current	Typ. 0.95 µA (−VSET = 3.08 V, VDD = 3.18 V)
Detector Threshold Range	1.1 V, 2.32 V, 2.63 V, 2.7 V, 2.8 V, 2.93 V, 3.08 V, 4.2 V, 4.38 V, 4.6 V
Detector Threshold Accuracy	±0.8% (1.7 V ≤ -VSET), ±1.0% (-VSET < 1.7 V)
Detector Threshold Temperature Coefficient	Typ. ±50 ppm/°C
Release Delay Time	Typ. 50 ms, 200 ms
Release Delay Time Accuracy	±5% (25°C), ±15% (−40°C ≤ Ta ≤ 85°C)
Output Type	CMOS, Nch Open Drain
Package	DFN(PL)1010-4B, SOT-23-5

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Quality &
Packages

Product Name	Compatibility	Package	Marking	Reliability
RP300Kxxxx-TR		DFN(PL)1010-4B	See datasheet	RP300K
RP300Nxxxx-TR-FE		SOT-23-5	See datasheet	RP300N-FE

Refer to the datasheets for the details on the product.
The package file or the datasheet includes package dimensions, taping specifications, taping reels dimensions, power dissipations, and recommended land pattern.