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KA75250

Description
Voltage Detector
CategoryPower/power management    The power supply circuit   
File Size47KB,8 Pages
ManufacturerFairchild
Websitehttp://www.fairchildsemi.com/
Download Datasheet Parametric View All

KA75250 Overview

Voltage Detector

KA75250 Parametric

Parameter NameAttribute value
Is it Rohs certified?incompatible
Parts packaging codeTO-92
package instructionTO-92, 3 PIN
Contacts3
Reach Compliance Codecompli
ECCN codeEAR99
Adjustable thresholdNO
Analog Integrated Circuits - Other TypesPOWER SUPPLY SUPPORT CIRCUIT
JESD-30 codeO-PBCY-T3
JESD-609 codee0
Number of channels1
Number of functions1
Number of terminals3
Maximum operating temperature75 °C
Minimum operating temperature-30 °C
Package body materialPLASTIC/EPOXY
Encapsulate equivalent codeSIP3,.1,50
Package shapeROUND
Package formCYLINDRICAL
power supply3 V
Certification statusNot Qualified
Maximum supply current (Isup)0.5 mA
Nominal supply voltage (Vsup)3 V
surface mountNO
technologyBIPOLAR
Temperature levelCOMMERCIAL EXTENDED
Terminal surfaceTin/Lead (Sn/Pb)
Terminal formTHROUGH-HOLE
Terminal pitch1.27 mm
Terminal locationBOTTOM
Threshold voltage nominal+2.5V
Base Number Matches1
www.fairchildsemi.com
KA75XXX
Voltage Detector
Features
• Detecting Against Error Operations At The Power On/off.
• Resetting Function For The Low Voltage Microprocessor.
• Checking Low Battery
Description
The KA75250/KA75270/KA75290/KA75310/KA75330/
KA75360/KA75390/KA75420/KA75450 prevents the error
of system from supply voltage below normal voltage level at
the time the power on and instantaneous power off in
systems.
TO-92
1
SOT-89
1
1. Input 2. GND 3. Output
Internal Block Diagram
INPUT
1
1:TO-92
3:SOT-89
3
OUT
3:TO-92
1:SOT-89
V
REF
2
GND
2:TO-92
2:SOT-89
Rev. 1.0.3
©2002 Fairchild Semiconductor Corporation
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