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PDF ( 数据手册 , 数据表 ) LR1148

零件编号 LR1148
描述 CMOS IC
制造商 UNISONIC TECHNOLOGIES
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LR1148 数据手册, 描述, 功能
UNISONIC TECHNOLOGIES CO., LTD
LR1148
600mA LOW DROPOUT LINEAR
REGULATOR
CMOS IC
DESCRIPTION
The U TC LR1148 belonged to lo w-noise, lo w-dropout, linea r
regulators op erate from 2.3V to 6V input and ar e guar anteed to
deliver 60 0mA. W ide rang e of pr eset outp ut voltage options ar e
available. Built -in lo w o n-resistance transist or provid es lo w dropout
voltage and lar ge output current. The UTC LR1148 is desi gned and
optimized for battery-powered systems to work with low noise.
The UT C LR1148 cons umes less than 0.01 μA in shutdo wn
mode. Other features i nclude ultr a lo w dropout voltag e, current
limiting protect ion, therma l shut down prote ction an d hig h rippl e
rejection ratio.
FEATURES
* 600mA Guaranteed Output Current
* 0.01μA Shutdown Current
* Ultra Low Dropout Voltage
* Low Temperature Coefficient
* Current Limiting Protection
* Thermal Shutdown Protection
* Excellent Line/Load Transient
ORDERING INFORMATION
Ordering Number
Lead Free
Halogen Free
LR1148L-xx-AF5-R
LR1148G-xx-AF5-R
Note: Pin Assignment: I:VIN O:VOUT G:GND S:EN
Package
SOT-25
A: ADJ
Pin Assignment
1234
I GSA
LR1148L-xx-AF5-R
(1)Packing Type
(2)Package Type
(3)Output Voltage Code
(1) R: Tape Reel
(2) AF5: SOT-25
(3) xx: refer to Marking Information
(4)Lead Free
(4) L: Lead Free, G: Halogen Free
5
O
Packing
Tape Reel
MARKING INFORMATION
PACKAGE VOLT
AGE CODE
MARKING
SOT-25
AD :ADJ
www.unisonic.com.tw
Copyright © 2014 Unisonic Technologies Co., Ltd
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