S1117-15 AUK [AUK corp], S1117-15 Datasheet

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S1117-15

Manufacturer Part Number
S1117-15
Description
Adjustable and Fixed LDO Voltage Regulator
Manufacturer
AUK [AUK corp]
Datasheet
Descriptions
The S1117 series of positive adjustable and fixed regulators are designed to provide 1A
with high efficiency. All internal circuitry is designed to operate down to 1.3V input to
output differential. On-chip trimming adjusts reference voltage to 2%.
Features
Ordering Information
• Adjustable or Fixed output
• Output Current of 1A
• Low Dropout, 1.3V maximum at 1A Output Current
• Thermal Shutdown Protection
• Fast Transient Response
Outline Dimensions
S1117API/S1117xxPI
Type NO.
S
S
e
e
m
m
□□:Voltage Code (Aj : 1.25V, 15:1.5V,:18: 1.8V, 25:2.5V, 33:3.3V, 50:5.0V)
□□□:Voltage Code (285:2.85V)
i
i
c
c
o
o
n
n
d
d
u
u
c
c
(Unit : mm )
t
t
o
o
r
r
S1117□□PI/ S1117□□□PI
KSI-2068-002
Marking
S1117API/S1117-xxPI
PIN Connections
1. GND/Adj
2. Output voltage
3. Input voltage
BLOCK DIAGRAM
Adjustable and Fixed LDO Voltage Regulator
Package Code
TO-220F
1

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S1117-15 Summary of contents

Page 1

... Descriptions The S1117 series of positive adjustable and fixed regulators are designed to provide 1A with high efficiency. All internal circuitry is designed to operate down to 1.3V input to output differential. On-chip trimming adjusts reference voltage to 2%. Features • Adjustable or Fixed output • Output Current of 1A • ...

Page 2

... Absolute Maximum Ratings Characteristic Input voltage Power Dissipation Junction Temperature Storage Temperature Range Device Selection Guide Device S1117API S1117-15PI S1117-18PI S1117-25PI S1117-285PI S1117-33PI S1117-50PI Note 1 : Other fixed versions are available V Symbol stg (NOTE1) Output Voltage =1. KSI-2068-002 S1117API/S1117-xxPI Ta=25° ...

Page 3

... 1000 ㎃ +1.5V), S1117 +1.5V 1000 ㎃ +1.5V), S1117 +1.5V 1000 ㎃ O 1.5V≤ ≤ All I =10 ㎃ =(V +1.5V All I =10 ㎃ ~ 1000 ㎃ ...

Page 4

... I ㎌ 10 Fig. 1 Fixed Voltage Regulator S1117-xx (Fixed Version) Adj C I ㎌ ADJ ADJ 2 1 ADJ Fig. 2 Adjustable Voltage Regulator KSI-2068-002 S1117API/S1117-xxPI ㎌ Vout=3. ㎌ 125Ω 10 % 225Ω % ...

Page 5

... Electrical Characteristic Curves Fig vs. I DROP O Fig vs. Frequency Fig vs. T ADJ a S1117API/S1117-xxPI Fig. 4 ∆V vs Fig. 6 Temperature Stability Fig vs KSI-2068-002 ...

Page 6

... AUK cannot accept liability to any damage which may occur in case these AUK products were used in the mentioned equipments without prior consultation S1117API/S1117-xxPI KSI-2068-002 6 ...

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