Price and Stock
Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers
Distributor
SKU
Min
Pkg
Bulk Pricing
Supply Chain
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.39.00.60
Introduction Date1978-03-22
Lifecycle StatusObsolete (Last Updated: 2 years ago)
LTB Date2009-12-04
LTD Date2010-06-04
Related Parts
Descriptions
Descriptions of onsemi KA78M12RTM provided by its distributors.
Low voltage differential Regulator (LDO)
IC REG LDO 12V 0.5A TO252-3
Fixed Positive Standard Regulator, 12V, PSSO2
IC REG LINEAR 12V 500MA DPAK
LDO Regulator, Fixed, 12V, 500mA, TO-252, SMD, Adhesive Mount, 6.6mm × 6.1mm × 2.3mm, 80dB(120Hz), 6mA, 35V, 2V@500mA(Typ), 240mV, 100mV
REGULATOR, 12V, 0.5A, 4%
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 Semiconductor / Fairchild
- ON SEMICOND
- SCG
- ON Semiconductor Cor
- ON SEMICO
- ONSM
- onsemi / Fairchild
- ON SEMICONDUCTOR CORP
- 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
Technical Specifications
Physical
Case/PackageTO-252
MountSurface Mount
Number of Terminals2
Technical
Dropout Voltage2 V
Max Input Voltage30 V
Max Junction Temperature (Tj)125 °C
Max Operating Temperature125 °C
Max Output Voltage12.6 V
Min Input Voltage14.5 V
Min Operating Temperature0 °C
Min Output Voltage11.5 V
Number of Circuits1
Number of Outputs1
Number of Regulators1
Output Current500 mA
Output TypeFixed
Output Voltage12 V
PolarityPositive
Quiescent Current6 mA
Voltage Tolerance4.2 %
Dimensions
Height - Seated (Max)2.4 mm
Length6.6 mm
Terminal Pitch2.3 mm
Width6.1 mm
Compliance
Environmental Classification
Lead FreeLead Free
REACH SVHCAffected
RoHSCompliant
Compliance Statements