ROHM BU4227FVE-TR, Voltage Detector 5-Pin, VSOF

  • RS Stock No. 171-7356
  • Mfr. Part No. BU4227FVE-TR
  • Manufacturer ROHM
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

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 Open Drain and CMOS output types in a wide range of detection voltages (from 0.9V to 4.8V, in 0.1V steps), enabling selection of the ideal solution based on customer requirements. The entire series is of course lead-free.

Broad lineup available in different detection voltages : 0.9V to 4.8V (0.1V increments)
High detection voltage accuracy : ±1%
Ultra-low current consumption
Coin Processing Machines
Barcode Scanner
Digital Multimeter: Handy Type
Motor Control: Brushless DC
Single Board Computer
AC Servo
Blood Pressure Monitor
Network Attached Storage
Home Theater System
Motor Control: Stepper Motor
Motor Control: Brushed DC
CT Scanner
Ultrasound System for Portable
Surveillance Camera for Network
Machine Vision Camera for Industrial
IH Cooking Heater
Ultrasound System
Display for EMS
Digital Multimeter: Bench Type
Solar Power Inverters
Portable Data Terminal
Meter for Medical Treatments Portable
Digital Stethoscope
Data Management Apparatus for Remote Healthcare
Surveillance Camera
X-ray Inspection Machine for Security
Monitor for Medical
Digital Still Camera
Home Audio
Intercom / Baby Monitor
Fingerprint Authentication Device
Pulse Oximeter

Attribute Value
Voltage Supervisor Type Open Drain Voltage Detector
Number of Supervisors 1
Mounting Type Surface Mount
Package Type VSOF
Pin Count 5
Dimensions 1.6 x 1.2 x 0.6mm
Height 0.6mm
Length 1.6mm
Maximum Monitored Voltage 2.7V
Maximum Operating Temperature +125 °C
Minimum Operating Supply Voltage 0.7 V
Minimum Operating Temperature -40 °C
Width 1.2mm
120 In stock for delivery within 3 working days
Price Each (In a Pack of 20)
SGD 0.833
(exc. GST)
SGD 0.891
(inc. GST)
Per unit
Per Pack*
20 - 80
100 - 480
500 - 980
1000 +
*price indicative