MC78FC50HT1G データシートの表示（PDF） - ON Semiconductor
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MC78FC50HT1G Datasheet PDF : 5 Pages
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MC78FC00 Series
Micropower Voltage
Regulator
The MC78FC00 series voltage regulators are specifically designed
for use as a power source for video instruments, handheld
communication equipment, and battery powered equipment.
The MC78FC00 series voltage regulator ICs feature a high accuracy
output voltage and ultra−low quiescent current. Each device contains a
voltage reference unit, an error amplifier, a driver transistor, and
resistors for setting output voltage, and a current limit circuit. These
devices are available in SOT−89 surface mount packages, and allow
construction of an efficient, constant voltage power supply circuit.
Features
• Ultra−Low Quiescent Current of 1.1 mA Typical
• Ultra−Low Dropout Voltage (100 mV at 10 mA)
• Large Output Current (up to 120 mA)
• Excellent Line Regulation (0.1%)
• Wide Operating Voltage Range (2.0 V to 10 V)
• High Accuracy Output Voltage (±2.5%)
• Wide Output Voltage Range (2.0 V to 6.0 V)
• Surface Mount Package (SOT−89)
• These are Pb−Free Devices
2
Vin
3
VO
http://onsemi.com
MICROPOWER ULTRA−LOW
QUIESCENT CURRENT
VOLTAGE REGULATORS
TAB
1
SOT−89
H SUFFIX
CASE 1213
MARKING DIAGRAM
XX
TT
X = Device Code
T = Traceability Information
Vref
This device contains 11 active transistors.
Figure 1. Representative Block Diagram
1
GND
PIN CONNECTIONS
Ground 1
Input
Output
2
3
(Top View)
Tab
(Tab is connected
to Pin 2)
STANDARD APPLICATION
Input
2
3
MC78FCXX
Cin
1
Output
CO
*For additional information on our Pb−Free strategy and soldering details, please
download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
© Semiconductor Components Industries, LLC, 2009
1
December, 2009 − Rev. 7
ORDERING INFORMATION
See detailed ordering, marking, and shipping information on
page 4 of this data sheet.
Publication Order Number:
MC78FC00/D
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