参数资料
型号: AP1119Y18A
厂商: INTEGRATED CIRCUIT TECHNOLOGY CORP
元件分类: 固定正电压单路输出LDO稳压器
英文描述: 1.8 V FIXED POSITIVE LDO REGULATOR, 1.3 V DROPOUT, PDSO5
封装: SOT-89, 5 PIN
文件页数: 2/5页
文件大小: 130K
代理商: AP1119Y18A
AP1119
0.5A Positive Low Dropout Fixed-Mode Regulator With EN
Function
Anachip Corp.
www.anachip.com.tw
Rev. 1.0 Aug 20, 2004
2/5
Connection Diagram
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
PD
Internally Limited
Storage Temperature
TST
-65 to +150
oC
Operating Junction Temperature Range
TOP.
0 to +150
oC
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