參數(shù)資料
型號(hào): AP1119Y12A
英文描述: 0.5A Positive Low Dropout Fixed-Mode Regulator With EN Function
中文描述: 0.5A的積極低壓差固定模式符合EN功能的調(diào)節(jié)
文件頁數(shù): 2/5頁
文件大?。?/td> 130K
代理商: AP1119Y12A
AP1119
0.5A Positive Low Dropout Fixed-Mode Regulator With EN
Function
Connection Diagram
Anachip Corp.
www.anachip.com.tw
Rev. 1.0 Aug 20, 2004
2/5
5 PIN SOT89
GND
Vout
Vin
1
3
2
Tab is Vout
EN
NC
4
5
Pin Descriptions
NAME
FUNCTION
GND
Ground
Vout
The output of the regulator. A minimum of 10uF capacitor must be connected from this pin
to ground to insure stability.
Vin
The input pin of regulator. Typically a large storage capacitor 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 1.3V higher than Vout in order
for the device to regulate properly.
EN
The input pin of regulator. TTL/CMOS compatible input Logic high = disable output, Logic
Low or open =Enable output. (internal Pull-down resistor ~ l00K).
Absolute Maximum Ratings
Characteristics
Symbol
Values
Unit
DC Supply Voltage
Vin
-0.3 to 18
V
Power Dissipation
P
D
T
ST
T
OP.
Internally Limited
Storage Temperature
-65 to +150
oC
oC
Operating Junction Temperature Range
0 to +150
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