UNISONIC TECHNOLOGIES CO., LTD
LR1101
100mA, 4碌A(chǔ) QUIESCENT
CURRENT CMOS LDO
REGULATOR
DESCRIPTION
The UTC
LR1101
series are ultra-low quiescent current CMOS
LDO (Low Dropout Voltage). Designed for battery-powered system,
the low 4碌A(chǔ) quiescent current makes it an ideal choice. The Range
of the output voltage is from 1.2V ~ 5V with 0.1V per step. And the
max output current is 100mA.
Wide range of available output fits most of applications. Built-in
output current-limiting provide maximal protection against any fault
conditions.
CMOS IC
*Pb-free plating product number:LR1101L
FEATURES
* 450mV typically dropout at 100mA
* Ultra-low quiescent current: 4碌A(chǔ)
* Wide operating voltage ranges: 2V ~ 6V
* Thermal current limiting protection
* For stability only 1碌F output capacitor is required
* High power supply rejection ratio
ORDERING INFORMATION
Ordering Number
Normal
Lead Free Plating
LR1101-xx-AB3-C-R
LR1101L-xx-AB3-C-R
LR1101-xx-AE3-5-R
LR1101L-xx-AE3-5-R
LR1101-xx-AF5-R
LR1101L-xx-AF5-R
Note:
Pin Assignment: I: V
IN
O: V
OUT
G: GND
Package
SOT-89
SOT-23
SOT-25
1
G
G
I
Pin Assignment
2 3
4
I
O
-
O
I
-
G EN NC
5
-
-
O
Packing
Tape Reel
Tape Reel
Tape Reel
NC: No Connection EN: Enable
(1) R:Tape Reel
(2) refer to Pin Assignment
(3)
AB3:SOT-89, AE3:SOT-23, AF5:SOT-25
(4) xx:refer to Marking Information
(5) L:Lead Free Plating, Blank:Pb/Sn
LR1101L-xx-AB3-C-R
(1)Packing Type
(2)Pin Assignment
(3)Package Type
(4)Output Voltage Code
(5)Lead Plating
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