S1117-18PI AUK corp, S1117-18PI Datasheet

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S1117-18PI

Manufacturer Part Number
S1117-18PI
Description
Fixed LDO Voltage Regulator
Manufacturer
AUK corp
Datasheet

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Part Number:
S1117-18PIC
Manufacturer:
AUK
Quantity:
22 111
Descriptions
The S1117 series of positive fixed regulators are designed to provide 1A with higher
efficiency than currently available devices. All internal circuitry is designed to operate
down to 700mV input to output differential and the dropout voltage is fully specified as a
function of load current. Dropout voltage of the device is 100mV at light loads and rising to
700mV at maximum output current. A second low current input is required to achieve this
dropout. The S1117 can also be used as a single supply device.
Features
Outline Dimensions
Ordering Information
• Fast Transient Response
Type NO.
S1117xxPI
• Output Current of 1A
• 1.3V Maximum Dropout voltage at 1A Output Current
• 100% Thermal Limit Burn-In
S
S
e
e
m
m
□□:Voltage Code (15:1.5V,18V:1.8V, 25:2.5V, 285:2.85V, 33:3.3V, 50:5.0V)
i
i
c
c
o
o
n
n
d
d
u
u
c
c
t
t
o
o
r
r
S1117□□PI
Marking
KSI-2022-006
Package Code
Fixed LDO Voltage Regulator
S1117-xxPI
TO-220F
PIN Connections
1. GND
2. Output
3. Input
unit :
mm
1

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S1117-18PI Summary of contents

Page 1

... Descriptions The S1117 series of positive fixed regulators are designed to provide 1A with higher efficiency than currently available devices. All internal circuitry is designed to operate down to 700mV input to output differential and the dropout voltage is fully specified as a function of load current. Dropout voltage of the device is 100mV at light loads and rising to 700mV at maximum output current ...

Page 2

... OUT V -V =3V, f=120Hz, I =1000mA IN OUT OUT f=10 to 10KHz 25° 3V 25°C IN OUT j KSI-2022-006 S1117-xxPI Ratings 16 V =1.5,1.8 out V = 2.5 out 2.8 20 3.3 5.0 20.8 2.0 -30 ~ 125 -55 ~ 150 S1117-15PI Min Typ Max = 25°C 1.47 j 1.44 1 3 100 1000 1500 Ta=25°C Unit °C °C Unit 1.53 1. ...

Page 3

... IN - out OUT V = 11.8V, I =0mA IN OUT I =1000mA OUT V -V =3V, f=120Hz, I =1000mA IN OUT OUT f=10 to 10KHz 25° 3V 25°C IN OUT j KSI-2022-006 S1117-xxPI S1117-18PI Min Typ Max = 25°C 1.764 1.836 j 1.728 1.8 1.872 - 4 100 1000 1500 Unit ...

Page 4

... OUT (V V )=2V, 10mA ≤I ≤ out OUT V = 10V, I =0mA IN OUT I =1000mA OUT V -V =3V, f=120Hz, I =1000mA IN OUT OUT f=10 to 10KHz 25° 3V 25°C IN OUT j KSI-2022-006 S1117-xxPI S1117-25PI Min Typ Max = 25°C 2.45 j 2.4 2 5 100 1000 1500 Unit 2.55 2 1.3 V ...

Page 5

... IN - out OUT V = 10V, I =0mA IN OUT I =1000mA OUT V -V =3V, f=120Hz, I =1000mA IN OUT OUT f=10 to 10KHz 25° 3V 25°C IN OUT j KSI-2022-006 S1117-xxPI S1117-285PI Min Typ Max = 25°C 2.793 2.907 j 2.736 2.85 2.964 - 5 100 1000 1500 Unit ...

Page 6

... IN - out OUT V = 15V, I =0mA IN OUT I =1000mA OUT V -V =3V, f=120Hz, I =1000mA IN OUT OUT f=10 to 10KHz 25° 3V 25°C IN OUT j KSI-2022-006 S1117-xxPI S1117-33PI Min Typ Max = 25°C 3.234 3.366 j 3.168 3.3 3.432 - 5 100 1000 1500 Unit ...

Page 7

... OUT (V V )=2V, 10mA ≤I ≤ out OUT V = 15V 0mA IN OUT I =1000mA OUT V -V =3V, f=120Hz, I =1A IN OUT OUT f=10 to 10KHz 25° 3V 25°C IN OUT j KSI-2022-006 S1117-xxPI S1117-50PI Min Typ Max = 25°C 4.9 j 4.8 5 5 100 1000 1500 Unit 5.1 5 1.3 V ...

Page 8

... Electrical Characteristic Curves ℃ ℃ ℃ ℃ KSI-2022-006 S1117-xxPI △I ℃ 8 ...

Page 9

... AUK cannot accept liability to any damage which may occur in case these AUK products were used in the mentioned equipments without prior consultation with AUK. KSI-2022-006 S1117-xxPI 9 ...

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