參數(shù)資料
型號(hào): APE1085S25
廠商: ADVANCED POWER ELECTRONICS CORP
英文描述: 3A Low Dropout Positive Adjustable or Fixed-Mode Regulator
中文描述: 第3A低壓差正可調(diào)或固定模式穩(wěn)壓器
文件頁(yè)數(shù): 2/10頁(yè)
文件大?。?/td> 214K
代理商: APE1085S25
APE1085
Pb Free Plating Product
3A Low Dropout Positive Adjustable or Fixed-Mode Regulator
Connection Diagram
Advanced Power Electronics Corp.
www.a-power.com.tw
2/1
0
TO263
3
2
1
Vin
Vout
Adj (GND)
Tab is Vout
FRONT VIEW
TO252
3
2
1
Vin
Vout
Adj (GND)
Tab is Vout
FRONT VIEW
TO220
Tab is Vout
3
Vin
2
1
Vout
Adj (GND)
FRONT VIEW
Pin Descriptions
Pin No.
Name
I/O
TO263/
252/220
PDIP-8
Function
Adj
(GND)
I
1
1
Adjustable (Ground only for fixed mode)
A resistor divider from this pin to the Vout pin and ground sets the
output voltage. (Ground only for Fixed-Mode)
The output of the regulator. A minimum of 10uF (0.15
ESR
20
) capacitor must be connected from this pin to ground to insure
stability.
The input pin of regulator. Typically a large storage capacitor (0.15
ESR
20
) is connected from this pin to ground to insure that the
input voltage does not sag below the minimum dropout voltage
during the load transient response. This pin must always be 1.4V
(1.3V) higher than Vout in order for the device to regulate properly.
Vout
O
2
2/3/5/6/
7/8
Vin
I
3
4
Advanced Power
Electronics Corp.
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