onsemi KA78RH33RTF
Obsolete
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Supply Chain
Country of OriginMainland China
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.39.00.60
Introduction Date2000-01-29
Lifecycle StatusObsolete (Last Updated: 9 months ago)
LTB Date2019-04-18
LTD Date2019-10-18
Related Parts
Descriptions
Descriptions of onsemi KA78RH33RTF provided by its distributors.
0.8A Fixed 3.3V Low Dropout Voltage Regulator (LDO)
Ic,volt Regulator,fixed,+3.3V,bipolar,sip,3Pin,plastic Rohs Compliant: Yes
LDO Regulator Pos 3.3V 0.8A 3-Pin(2+Tab) DPAK T/R
Fixed Positive LDO Regulator, 3.3V, 1.4V Dropout, BIPolar, PSSO2
Tape & Reel (TR) Surface Mount Over Current Over Temperature ROHS3Compliant voltage regulator linear 3.37V 6.6mm 800mA -25C~125C
IC REG LINEAR 3.3V 800MA TO252-3
The KA78RH33 is a +3.3V fixed Low Dropout voltage Regulator specifically designed for use in low voltage operation. The maximum load current is 0.8A and the dropout voltage is guaranteed to be 1V (Typ.). The Dropout Voltage varies with load current. The regulator consists of composite PNP-NPN pass transistors.
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
Inventory History
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CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
Technical Specifications
Physical
Case/PackageTO-252
MountSurface Mount
Number of Pins3
Number of Terminals2
Weight260.37 mg
Technical
Accuracy1 %
Dropout Voltage1.4 V
Input Bias Current5 mA
Max Input Voltage12 V
Max Junction Temperature (Tj)150 °C
Max Operating Temperature125 °C
Max Output Current800 mA
Max Output Voltage3.37 V
Min Input Voltage4.8 V
Min Operating Temperature-25 °C
Min Output Voltage3.23 V
Number of Channels1
Number of Circuits1
Number of Outputs1
Number of Regulators1
Output Current800 mA
Output TypeFixed
Output Voltage3.3 V
Output Voltage Accuracy1 %
PackagingTape & Reel
PolarityPositive
Quiescent Current10 mA
Schedule B8542390000
Voltage Tolerance2 %
Dimensions
Height2.3 mm
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 SVHCAffected
RoHSCompliant
Compliance Statements