S1117-50PI PDF даташит
Спецификация S1117-50PI изготовлена «AUK» и имеет функцию, называемую «Adjustable and Fixed LDO Voltage Regulator». |
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Детали детали
Номер произв | S1117-50PI |
Описание | Adjustable and Fixed LDO Voltage Regulator |
Производители | AUK |
логотип |
6 Pages
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Semiconductor
S1117API/S1117-xxPI
Adjustable and Fixed LDO Voltage Regulator
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
• Low Dropout, 1.3V maximum at 1A Output Current
• Thermal Shutdown Protection
• Fast Transient Response
Ordering Information
Type NO.
Marking
Package Code
S1117API/S1117xxPI
S1117□□PI/ S1117□□□PI
TO-220F
□□: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)
Outline Dimensions (Unit : mm )
BLOCK DIAGRAM
PIN Connections
1. GND/Adj
2. Output voltage
3. Input voltage
KSI-2068-002
1
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Absolute Maximum Ratings
Characteristic
Input voltage
Power Dissipation
Junction Temperature
Storage Temperature Range
Symbol
VI
PD
TJ
Tstg
S1117API/S1117-xxPI
Rating
16
2.0
150
-55 ~ 150
Ta=25°C
Unit
V
W
°C
°C
Device Selection Guide (NOTE1)
Device
S1117API
S1117-15PI
S1117-18PI
S1117-25PI
S1117-285PI
S1117-33PI
S1117-50PI
Output Voltage
Adjustable
1.5V
1.8V
2.5V
2.85V
3.3V
5.0V
Note 1 : Other fixed versions are available VO=1.5V to 5V
KSI-2068-002
2
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S1117API/S1117-xxPI
Electrical Characteristics
(Electrical Characteristics at TJ = 25℃ and VI=(VO+1.5V), IL=10 ㎃, CO=10 ㎌ unless otherwise specified.)
Characteristic Symbol Device
Test Condition
Min Typ Max Unit
Output Voltage
Line Regulation
(Note2)
Load Regulation
(Note2)
Quiescent
Current
Minimum Load
Current
Adjust Pin
Current
Dropout Voltage
(Note4)
Ripple Rejection
(Note3)
Current Limit
S1117A
S1117-
15
S1117-
18
VO
S1117-
25
S1117-
285
S1117-
33
S1117-
50
△VO(△VI) All
△VO(△IL) All
IQC All
IL(MIN)
S1117A
IADJ S1117A
VDROP
All
RR All
ILIMIT
All
VI = (VO+1.5V),IO = 10 ㎃
VI = (VO+1.5V) to 7V
IO = 0 to 1000 ㎃
VI = (VO+1.5V),IO = 10 ㎃
VI = (VO+1.5V) to 7V
IO = 0 to 1000 ㎃
VI = (VO+1.5V),IO = 10 ㎃
VI = (VO+1.5V) to 7V
IO = 0 to 1000 ㎃
VI = (VO+1.5V),IO = 10 ㎃
VI = (VO+1.5V) to 7V
IO = 0 to 1000 ㎃
VI = (VO+1.5V),IO = 10 ㎃
VI = (VO+1.5V) to 7V
IO = 0 to 1000 ㎃
VI = (VO+1.5V),IO = 10 ㎃
VI = (VO+1.5V) to 7V
IO = 0 to 1000 ㎃
VI = (VO+1.5V),IO = 10 ㎃
VI = (VO+1.5V) to 7V
IO = 0 to 1000 ㎃
1.5V≤ VI-VO≤7V
IO=10 ㎃
VI=(VO+1.5V)
IO=10 ㎃ ~ 1000 ㎃
VI= VO + 1.5V
VADJ=0V
VI=(VO+1.5V), VO=0V
VI = (VO+1.5V) to 7V
IO = 10 ㎃
IO =1000 ㎃
VI-VO=1.5V, IO=1000 ㎃
VRipple=1VP-P , f=120 ㎐
(VI-VO)=1.5V
1.225
1.275
1.25
* 1.200
1.300
1.470
1.530
1.5
* 1.440
1.560
1.764
1.836
1.8
* 1.728
1.872
2.450
2.550
2.5
* 2.400
2.600
2.793
2.907
2.85
* 2.736
2.964
3.234 3.3 3.366
* 3.168
3.432
4.900 5.0 5.100
* 4.800
5.200
- 5 10
- 10 30
*-
7 13
* 37
* 55 90
*-
1.2 1.3
60 72
-
*1
V
㎷
㎷
㎃
㎃
㎂
V
㏈
A
The * denotes the specifications which apply over the full temperature range.
Note 2: Low duty pulse testing with Kelvin connections required.
Note 3: 120 ㎐ input ripple (CADJ for ADJ=25 ㎌)
Note 4: △ VO = 1%
KSI-2068-002
3
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Номер в каталоге | Описание | Производители |
S1117-50PI | Fixed LDO Voltage Regulator | AUK corp |
S1117-50PI | Adjustable and Fixed LDO Voltage Regulator | AUK |
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