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參數(shù)資料
1A Low Dropout Positive Adjustable or Fixed-Mode Regulator
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
Ordering Information
AP 1117 X XX X X
AP1117
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
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.
Low Dropout Regulator
Package
Vout
E : SOT223-3L
K : TO263-3L
D : TO252-3L
T : TO220-3L
Y : SOT89-3L
Blank : ADJ
15 : 1.5V
18 : 1.8V
19: 1.9V
25 : 2.5V
33 : 3.3V
50 : 5.0V
Packing
Blank : Tube
A : Taping
Lead Free
Blank : Normal
L : Lead Free Package
Typical Circuit
C2
100uF
5V
3.3V/1A
Tab is Vout
Vin
Vout
GND
C1
100uF
( 5V/3.3V fixed output )
R1
121
R2
121
C2
100uF
5V
2.5V/1A
Tab is Vout
Vin
Vout
Adj
C1
100uF
o
V
( 5V/2.5V ADJ output )
)
1
2
REF
o
R
R
(1
V
V
+
=
Note:
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AP1117E18A | 1A Low Dropout Positive Adjustable or Fixed-Mode Regulator |
| AP1117E18L | 1A Low Dropout Positive Adjustable or Fixed-Mode Regulator |
| AP1117E18LA | 1A Low Dropout Positive Adjustable or Fixed-Mode Regulator |
| AP1117E25 | 1A Low Dropout Positive Adjustable or Fixed-Mode Regulator |
| AP1117E25A | 1A Low Dropout Positive Adjustable or Fixed-Mode Regulator |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AP1117E-18 | 制造商:ANACHIP 制造商全稱:Anachip Corp 功能描述:1A Low Dropout Positive Adjustable or Fixed-Mode Regulator |
| AP1117E18A | 功能描述:低壓差穩(wěn)壓器 - LDO 1.8V 1.0A 1.3 DRPV RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| AP1117E-18A | 制造商:ANACHIP 制造商全稱:Anachip Corp 功能描述:1A Low Dropout Positive Adjustable or Fixed-Mode Regulator |
| AP1117E18G-13 | 功能描述:低壓差穩(wěn)壓器 - LDO LDO BI 1.0A 1.3V 18V 5.0V 1.8V FIX RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| AP1117E18G-13-82 | 制造商:Diodes Zetex 功能描述:LDO SOT-223 BIPOLAR 1.0A 1.3V 12V 1.8V GREEN T&R 2 |
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