onsemi KA79M12RTM
$ 0.242
Obsolete
Price and Stock
Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers
Distributor
SKU
Min
Pkg
Bulk Pricing
Inventory History
3 month trend: +0.00%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
CAD Models
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Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 0.242
$ 0.254
$ 0.254
Stock
402,684
1,531,241
1,531,241
Authorized Distributors
2
6
6
Case/Package
TO-252
TO-252
TO-252
Number of Pins
3
3
3
Number of Outputs
1
1
1
Max Output Current
-
500 mA
500 mA
Min Input Voltage
14.5 V
14.5 V
14.5 V
Max Input Voltage
30 V
30 V
30 V
Min Output Voltage
-
-12 V
-12 V
Max Output Voltage
-
-
-
Accuracy
5 %
4 %
4 %
Dropout Voltage
1.1 V
1.1 V
1.1 V
Power Supply Rejection Ratio (PSRR)
60 dB
60 dB
60 dB
Supply Chain
Country of OriginMainland China
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.39.00.60
Introduction Date1978-03-22
Lifecycle StatusObsolete (Last Updated: 6 months ago)
LTB Date2019-07-31
LTD Date2020-01-31
Related Parts
onsemiMC7808BDTRKG
Linear Voltage Regulator, 1 A, 5 to 24 V, Positive Vout: 8.0 V; TJ = -40°C to +125°C
onsemiMC79M15CDT
Obsolete Contains Lead Negative GULL WING Linear Voltage Regulator IC 0C~125C 500mA 6.54mm 1.1V
STMicroelectronicsLDF33DT-TR
LDF Series 3.3 V 1 A Fixed Surface Mount Voltage Regulator - TO-252-3
Descriptions
Descriptions of onsemi KA79M12RTM provided by its distributors.
Ic,Volt Regulator,Fixed,-12V,Bipolar,Sip,3Pin,Plastic Rohs Compliant: Yes
3-Terminal 0.5 A Negative Voltage Regulator
Standard Regulator Neg -12V 0.65A 3-Pin(2+Tab) DPAK T/R
Fixed Negative Standard Regulator, 12V, BIPolar, PSSO2
Linear Voltage Regulators Fixed Neg Voltage
KA79M12 Tape & Reel (TR) Surface Mount Over Temperature Short Circuit voltage regulator linear 1.1V 6.6mm 500mA 0C~125C
FIXED NEGATIVE STANDARD REGULATO
60dB(120Hz) 6mA negative electrode Fixed 500mA 1 12V 14.5V 12V 35V 1.1V@ 500mA 240mV 80mV TO-252 SMD mount，glue mount 6.6mm*6.1mm*2.3mm
The KA79MXX series of 3-Terminal medium current negative voltage regulators are monolithic integrated circuits designed as fixed voltage regulators. These regulators employ internal current limiting, thermal shutdown and safe-area compensation making them essentially in destructible.
Manufacturer Aliases
onsemi has several brands around the world that distributors may use as alternate names. onsemi may also be known as the following names:
- ON Semiconductor
- ONS
- ONSEMICON
- ON SEM
- ON SEMICONDUCTO
- ON SEMICONDUCTORS
- ONSEMIC
- ON Semicondu
- OSC
- ONSE
- ON SEMICOND
- ON Semiconductor / Fairchild
- SCG
- ON Semiconductor Cor
- ON SEMICO
- ONSM
- ON SEMICONDUCTOR CORP
- onsemi / Fairchild
- MOT/ON SEMI
- Fairchild/ONSemiconductor
- ON Semiconductor Corporation
- ON4
- ON Semi - ON Semiconductor
- ON SEMICONDUCT
- ON-SEMI SCG
- ON Semiconductor Inc.
- onsemiconductor
- On Semiconductor Ltd
Inventory History
3 month trend: +0.00%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackageTO-252
Contact PlatingTin
MountSurface Mount
Number of Pins3
Number of Terminals2
Weight260.37 mg
Technical
Accuracy5 %
Dropout Voltage1.1 V
Max Input Voltage30 V
Max Junction Temperature (Tj)125 °C
Max Operating Temperature125 °C
Min Input Voltage14.5 V
Min Operating Temperature0 °C
Number of Circuits1
Number of Outputs1
Number of Regulators1
Output Current500 mA
Output TypeFixed
Output Voltage-12 V
PolarityNegative
Power Supply Rejection Ratio (PSRR)60 dB
Quiescent Current6 mA
Voltage Tolerance5 %
Dimensions
Height - Seated (Max)2.5 mm
Length6.6 mm
Terminal Pitch2.3 mm
Width6.1 mm
Compliance
Environmental Classification
Lead FreeLead Free
Radiation HardeningNo
REACH SVHCNo
RoHSCompliant
Compliance Statements