參數(shù)資料
型號(hào): GM1117A
廠商: Electronic Theatre Controls, Inc.
元件分類(lèi): 基準(zhǔn)電壓源/電流源
英文描述: 1A Low Dropout Positive Adjustable or Fixed-Mode Regulator
中文描述: 1A低壓差正可調(diào)或固定模式穩(wěn)壓器
文件頁(yè)數(shù): 1/4頁(yè)
文件大小: 261K
代理商: GM1117A
G
G
M
M
1
1
1
1
1
1
7
7
A
A
1A Low Dropout Positive Adjustable or Fixed-Mode Regulator
Description
The GM1117A is a low dropout at 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. GM1117A is also well
suited for other applications such as VGA cards. GM1117A 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.
Features
1.4Vmaximum dropout full load current
Fast transient response
Output current limiting
Built-in thermal shutdown
Good noise rejection
3-Terminal Adjustable or Fixed 1.5V,1.8V,2.5V,3.3V,5.0V
Applications
PC peripheral
Communication
Package Dimensions
GM1117A Page: 1/4
ISSUED DATE :2003/08/02
REVISED DATE :2006/06/05C
Millimeter
Min.
4.4
4.05
1.50
1.30
2.40
0.89
Millimeter
Min.
3.00 REF.
1.50 REF.
0.40
1.40
0.35
5° TYP.
0.70 REF.
REF.
Max.
4.6
4.25
1.70
1.50
2.60
1.20
REF.
Max.
A
B
C
D
E
F
G
H
I
J
K
L
M
0.52
1.60
0.41
Typical Circuit
SOT-89
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