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APE1117 参数 Datasheet PDF下载

APE1117图片预览
型号: APE1117
PDF下载: 下载PDF文件 查看货源
内容描述: 1A低压差正可调或固定模式稳压器 [1A Low Dropout Positive Adjustable or Fixed-Mode Regulator]
分类和应用: 稳压器
文件页数/大小: 9 页 / 191 K
品牌: A-POWER [ ADVANCED POWER ELECTRONICS CORP. ]
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APE1117
1A Low Dropout Positive Adjustable or Fixed-Mode Regulator
Pb Free Plating Product
Features
- 1.4V maximum dropout at full load current
- Fast transient response
- Output current limiting
- Built-in thermal shutdown
- Packages: SOT223, TO252,
SOT89,
- Good noise rejection
- 3-Terminal Adjustable or Fixed 1.5V, 1.8V, 1.9V,
2.5V, 3.3V, 5.0V
- RoHS Compliant
General Description
APE1117 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.
APE1117 is also well suited for other applications
such as VGA cards. APE1117 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.
Applications
- PC peripheral
- Communication
Ordering Information
APE 1117
Low Dropout Regulator
X XX
Vout
Package
K : SOT223-3L Blank : ADJ
H : TO252-3L 15 : 1.5V
G : SOT89-3L 18 : 1.8V
19: 1.9V
25 : 2.5V
33 : 3.3V
50 : 5.0V
Typical Circuit
5V
C1
100uF
Vin
Vout
GND
Tab is Vout
3.3V/1A
C2
100uF
Vin
Vout
Adj
Tab is Vout
R1
121
R2
121
V
o
2.5V/1A
5V
C1
100uF
C2
100uF
( 5V/3.3V fixed output )
( 5V/2.5V ADJ output )
Note: V
o
=
V
REF
(1
+
R
2
)
R
1
This datasheet contains new product information. Advanced Power Electronics 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.
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