ILC5062 Datasheet, PDF (1/9 Pages) Fairchild Semiconductor – SOT-23 Power Supply reset Monitor with 1% precision

www.fairchildsemi.com
ILC5062
SOT-23 Power Supply reset Monitor with 1% precision
Features
• All-CMOS design in SOT-23 or SC70 package
• A grade ±1% precision in Reset Detection
• Standard grade : ±2% precision in Reset Detection
• Only 1µA of Iq
• Over 2mA of sink current capability
• Built-in hysteresis of 5% of detection voltage
• Voltage options of 2.6, 2.7, 2.8, 2.9, 3.1, 4.4, and 4.6V fit
most supervisory applications
• Active low push-pull output
Applications
• Microprocessor reset circuits
• Memory battery back-up circuitry
• Power-on reset circuits
• Portable and battery powered electronics
Description
All-CMOS voltage monitoring circuit in either a 3-lead
SOT-23 or SC70 package offers the best performance in
power consumption and accuracy.
The ILC5062 is available in a series of ±1% (A-grade) or 2%
(standard grade) accurate trip voltages to fit most micropro-
cessor applications. Even though its output can sink over
2mA, the device draws only 1µA in normal operation.
Additionally, a built-in hysteresis of 5% of detect voltage
simplifies system design.
Block Diagram
VIN
VOUT
VREF
VSS
Complementary CMOS Output
Pin-Package Configurations
Top View
VOUT 1
VSS 2
SC-70
VOUT 1
3 VIN
VSS 2
SOT-23 3 VIN
Rev. 2.2 8/14/02