Preliminary and all contents are subject to change without prior notice.
1
1A Positive Voltage
Regulators (Preliminary)
CYT8117
Features
Low Dropout Performance.
Guaranteed 1A Output Current.
Wide Input Supply Voltage Range.
Over-temperature and Over-current
Protection.
Fixed or Adjustable Output Voltage.
Rugged 3KV ESD withstand capability.
Available in SOT-223 Packages.
Description
The
CYT8117 series of high performance low dropout
voltage regulators are designed for applications that
require efficient conversion and fast transient
response.
Pin Configuration
1
23
In
Out
Adj/Gnd
Tab is Vout
SOT-223
Front View
Ordering Information
Device
Package
VOUT Volts
CYT8117TXX
Fixed output voltages; XX denotes voltage options (1.5V, 1.8V, 2.5V,
3.0V, and 3.3V).
CYT8117TA
SOT-223
Adjustable output voltage.
CYT8117TXXLF
Fixed output voltages; XX denotes voltage options (1.5V, 1.8V, 2.5V,
3.0V, and 3.3V).
CYT8117TALF
SOT-223
(Lead-free)
Adjustable output voltage.
Absolute Maximum Rating
Symbol
Parameter
Maximum
Units
VIN
Input Supply Voltage
9
V
θJA
Thermal Resistance Junction to Ambient
SOT-223
60
°C/W
TJ
Operating Junction Temperature Range
0 to 125
°C
TSTG
Storage Temperature Range
-40 to 150
°C
TLEAD
Lead Temperature (Soldering 10 Sec)
260
°C
Application
Active SCSI Terminators.
High Efficiency Linear Regulators.
5V to 3.3V Linear Regulators
Motherboard Clock Supplies.
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