AP1117E-18LA 반도체 회로 부품 판매점
1A Low Dropout Positive Adjustable or Fixed-Mode Regulator
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 ETC |
1A Low Dropout Positive Adjustable or Fixed-Mode Regulator
AP1117
Features
- 1.4V maximum dropout at full load current
- Fast transient response
- Output current limiting
- Built-in thermal shutdown
- Packages: SOT223, TO263, TO252, TO220,
SOT89
- Good noise rejection
- 3-Terminal Adjustable or Fixed 1.5V, 1.8V, 1.9V,
2.5V, 3.3V, 5.0V
Applications
- PC peripheral
- Communication
General Description
AP1117 is a low dropout positive adjustable or
fixed-mode regulator with minimum of 1A output
current capability. The product is specifically
designed to provide well-regulated supply for low
voltage IC applications such as high-speed bus
termination and low current 3.3V logic supply.
AP1117 is also well suited for other applications
such as VGA cards. AP1117 is guaranteed to have
lower than 1.4V dropout at full load current making
it ideal to provide well-regulated outputs of 1.25 to
5.0 with 6.4V to 12V input supply.
Ordering Information
AP 1117 X XX X X
Low Dropout Regulator
Typical Circuit
5V
C1
100uF
Package
Vout
E : SOT223-3L Blank : ADJ
K : TO263-3L 15 : 1.5V
D : TO252-3L 18 : 1.8V
T : TO220-3L 19: 1.9V
Y : SOT89-3L 25 : 2.5V
33 : 3.3V
50 : 5.0V
Lead Free
Blank : Normal
L : Lead Free Package
Packing
Blank : Tube
A : Taping
5V
C1
100uF
Vin
Vout
GND
Tab is Vout
3.3V/1A
C2
100uF
Vin
Vout
Adj
Tab is Vout
R1
121Ω
R2
121Ω
Vo 2.5V/1A
C2
100uF
( 5V/3.3V fixed output )
( 5V/2.5V ADJ output )
Note:
Vo
=
VREF
∗ (1+
R2
R1
)
This datasheet contains new product information. Anachip Corp. reserves the rights to modify the product specification without notice. No liability is assumed as a result of the use of
this product. No rights under any patent accompany the sale of the product.
Rev.1.0 Aug 17, 2004
1/11
1A Low Dropout Positive Adjustable or Fixed-Mode Regulator
Connection Diagram
3 PIN SOT223
( Top View )
3
Vin
2 Vout
1 Adj (GND)
Tab is Vout
3 PIN SOT89
3 PIN TO252 / TO263
( Top View )
3
Vin
2 Vout
1
Tab is Vout
3 PIN TO220
Adj (GND)
AP1117
3 Vin
2 Vout
1 Adj (GND)
Tab is Vout
Block Diagram
3
2
1
Tab is Vout
Vin
Vout
Adj (GND)
Vin 3
Thermal
Shutdown
2 Vout
+
+－
CURRENT
LIMIT
1.25V
+
+
1
GND
(FIXED)
1 Adj
Anachip Corp.
www.anachip.com.tw
Rev.1.0 Aug 17, 2004
2/11
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AP1117E-18LA regulator
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국내 전력반도체 판매점
상호 : 아이지 인터내셔날
전화번호 : 051-319-2877
[ 홈페이지 ]
IGBT, TR 모듈, SCR, 다이오드모듈, 각종 전력 휴즈
( IYXS, Powerex, Toshiba, Fuji, Bussmann, Eaton )
전력반도체 문의 : 010-3582-2743
관련 데이터시트
AP1117E-18L
1A Low Dropout Positive Adjustable or Fixed-Mode Regulator - ETC
AP1117E-18LA
1A Low Dropout Positive Adjustable or Fixed-Mode Regulator - ETC