ROHM Voltage Detector 5-Pin SSOP, BU4221G-TR

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
Applications:
Coin Processing Machines
Air-conditioner
Barcode Scanner
Digital Multimeter: Handy Type
Refrigerator
Motor Control: Brushless DC
Single Board Computer
AC Servo
Blood Pressure Monitor
Network Attached Storage
DVR/DVS
Home Theater System
Motor Control: Stepper Motor
Motor Control: Brushed DC
CT Scanner
Ultrasound System for Portable
ECG(EKG)
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
CPAP

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