ROHM BU4221G-TR, Voltage Detector 5-Pin, SSOP

  • RS Stock No. 171-7320
  • Mfr. Part No. BU4221G-TR
  • Manufacturer ROHM
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

Voltage Detector & Reset Circuit, ROHM BU42xx

Microprocessor Supply Voltage Supervisory & Reset Circuits

Power supply voltage monitoring and supervisory circuits for use in desktop, laptop and notebook computers, test and measurement instruments, portable battery-powered equipment and multiple-output power supplies.

Supply Voltage Detector
Supply Voltage Supervisor
Power Supply Supervisor
Microprocessor Supervisory
Microprocessor Voltage Supervisor
Microcontroller Reset Circuit

Attribute Value
Voltage Supervisor Type Open Drain Voltage Detector
Number of Supervisors 1
Mounting Type Surface Mount
Package Type SSOP
Pin Count 5
Dimensions 2.9 x 1.6 x 1.1mm
Height 1.1mm
Length 2.9mm
Maximum Monitored Voltage 2.1V
Maximum Operating Temperature +125 °C
Minimum Operating Supply Voltage 0.7 V
Minimum Operating Temperature -40 °C
Width 1.6mm
Temporarily out of stock - back order for despatch 07/01/2020, delivery within 3 working days from despatch date
Price Each (On a Reel of 3000)
SGD 0.209
(exc. GST)
SGD 0.224
(inc. GST)
Per unit
Per Reel*
3000 - 9000
12000 +
*price indicative