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Número de pieza | CYT8117 | |
Descripción | 1A Positive Voltage Regulators | |
Fabricantes | CYT | |
Logotipo | ||
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1A Positive Voltage
Regulators (Preliminary)
CYT8117
Description
Features
¾
The CYT8117 series of high performance low dropout
¾
voltage regulators are designed for applications that
¾
require efficient conversion and fast transient
¾
response.
Low Dropout Performance.
Guaranteed 1A Output Current.
Wide Input Supply Voltage Range.
Over-temperature and Over-current
Protection.
Pin Configuration
Tab is Vout
¾ Fixed or Adjustable Output Voltage.
¾ Rugged 3KV ESD withstand capability.
¾ Available in SOT-223 Packages.
12
3
Adj/Gnd Out
In
Front View
SOT-223
Ordering Information
Device
Package
CYT8117TXX
CYT8117TA
SOT-223
CYT8117TXXLF
CYT8117TALF
SOT-223
(Lead-free)
Application
¾ Active SCSI Terminators.
¾ High Efficiency Linear Regulators.
¾ 5V to 3.3V Linear Regulators
¾ Motherboard Clock Supplies.
VOUT Volts
Fixed output voltages; XX denotes voltage options (1.5V, 1.8V, 2.5V,
3.0V, and 3.3V).
Adjustable output voltage.
Fixed output voltages; XX denotes voltage options (1.5V, 1.8V, 2.5V,
3.0V, and 3.3V).
Adjustable output voltage.
Absolute Maximum Rating
Symbol
VIN
θJA
TJ
TSTG
TLEAD
Parameter
Input Supply Voltage
Thermal Resistance Junction to Ambient
SOT-223
Operating Junction Temperature Range
Storage Temperature Range
Lead Temperature (Soldering 10 Sec)
Maximum
9
60
0 to 125
-40 to 150
260
Units
V
°C/W
°C
°C
°C
Preliminary and all contents are subject to change without prior notice.
1
1 page 1A Positive Voltage
Regulators (Preliminary)
CYT8117
Typical Performance Characteristics
Reference Voltage vs Junction Temperature
1250
1245
1240
1235
1230
1225
1220
-25
0 25 50 75 100 125 150
Junction Temperature (C)
Output Voltage vs Junction Temperature
3.70
3.65
3.60
3.55
3.50
3.45
3.40
3.35
3.30
3.25
3.20
-25
0 25 50 75 100 125 150
Junction Temperature (C)
1.14
1.12
1.1
1.08
1.06
1.04
1.02
1
0
Dropout Voltage vs Output Current
200 400 600 800
Output Current (mA)
1000
Line Transients
VIN = 4.5V – 5.5 V
CIN = 0.1µF, COUT = 1µF
Load Transients
ILOAD = 10mA – 1A
COUT = 22µF, CIN = 10µF
Preliminary and all contents are subject to change without prior notice.
5
5 Page |
Páginas | Total 6 Páginas | |
PDF Descargar | [ Datasheet CYT8117.PDF ] |
Número de pieza | Descripción | Fabricantes |
CYT8117 | 1A Positive Voltage Regulators | CYT |
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