Specification	BU4227G-TR

Mounting Type	Surface Mount
Number of Voltages Monitored	1
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Output	Open Drain or Open Collector
Package / Case	SC-74A, SOT-753
Reset	Active Low
Reset Timeout	Adjustable/Selectable
Supplier Device Package	5-SSOP
Type	Simple Reset/Power-On Reset
Voltage - Threshold	2.7 V

BU4227 Series

Part	Number of Voltages Monitored	Supplier Device Package	Package / Case	Reset Timeout	Mounting Type	Operating Temperature [Min]	Operating Temperature [Max]	Type	Reset	Output	Voltage - Threshold
Rohm Semiconductor BU4227G-TR	1	5-SSOP	SC-74A SOT-753	Adjustable/Selectable	Surface Mount	-40 °C	125 °C	Simple Reset/Power-On Reset	Active Low	Open Drain or Open Collector	2.7 V
Rohm Semiconductor BU4227FVE-TR	1	5-VSOF	SOT-665	Adjustable/Selectable	Surface Mount	-40 °C	125 °C	Simple Reset/Power-On Reset	Active Low	Open Drain or Open Collector	2.7 V

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 0.59
		10	$ 0.51
		25	$ 0.47
		100	$ 0.38
		250	$ 0.35
		500	$ 0.30
		1000	$ 0.23
	Digi-Reel®	1	$ 0.59
		10	$ 0.51
		25	$ 0.47
		100	$ 0.38
		250	$ 0.35
		500	$ 0.30
		1000	$ 0.23
	Tape & Reel (TR)	3000	$ 0.19
		6000	$ 0.18
		9000	$ 0.17
		15000	$ 0.17
Newark	Each (Supplied on Cut Tape)	1	$ 0.98
		10	$ 0.60
		25	$ 0.50
		50	$ 0.44
		100	$ 0.38
		250	$ 0.29
		500	$ 0.27
		1000	$ 0.26

Description

General part information

BU4227 Series

ROHM's low voltage CMOS reset ICs utilize CMOS processes for high precision and low current consumption. In addition, a delay circuit is built in, enabling arbitrary setting of the delay time via external capacitor. The extensive lineup includes both Nch·Broad lineup available in different detection voltages : 0.9V to 4.8V (0.1V increments)·High detection voltage accuracy : ±1%·Ultra-low current consumption