參數(shù)資料
型號(hào): ILC7070HCM25X
廠商: FAIRCHILD SEMICONDUCTOR CORP
元件分類: 固定正電壓?jiǎn)温份敵鯨DO穩(wěn)壓器
英文描述: 2.5 V FIXED POSITIVE LDO REGULATOR, 0.36 V DROPOUT, PDSO5
封裝: SOT-23, 5 PIN
文件頁(yè)數(shù): 1/8頁(yè)
文件大小: 69K
代理商: ILC7070HCM25X
www.fairchildsemi.com
Rev. 1.2
2001 Fairchild Semiconductor Corporation
Features
All-CMOS design in 5-lead SOT-23 package
±2% precision outputs
Up to 150mA output current
120mV dropout at 100mA load
Only 5A quiescent current at full load
0.5A quiescent current in shutdown
Voltage options allow:
50mA 5V Regulator
50mA 5V to 3.3, 3.0, or 2.5V Converter
150mA 3.3V or 3.0V to 2.5V Converter
Applications
Battery-powered Equipment
Reference voltage sources
Portable Cameras and Video Recorders
PDAs
Description
150mA CMOS LDO regulator in a 5-lead SOT-23 package,
featuring 120mV dropout at 100mA levels and nearly
negligible dropout below 5mA.
The part offers ±2% precision as standard, yet draws only
5A of current in operation and drops to 0.5A in shutdown.
The outputs offer short-circuit protection, and the shutdown
pin has an internal pull-down which will disable the output if
the pin is left floating.
Block Diagram
-
+
SHORT-CIRCUIT
PROTECT
V
SS
V
OUT
V
IN
REFERENCE
VOLTAGE
SOURCE
SHUTDOWN
CONTROL
CE
ILC7070
SOT-23 CMOS LDO Regulator with Shutdown
2001 Fairchild Semiconductor Corporation
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