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Unisonic Technologies

L1186 Datasheet Preview

L1186 Datasheet

600mA CMOS LDO

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UNISONIC TECHNOLOGIES CO., LTD
L1186
Preliminary
CMOS IC
600mA CMOS LDO
„ DESCRIPTION
The UTC L1186 is a COMS positive linear regulator. One of its
features is the very low quiescent current typical as low as 30μA and
its dropout voltage is extremely low with 600mA output current.
The internal circuit includes thermal shutdown and current
fold-back to prevent device failure when the circuit is operated in the
bad conditions.
In application, the UTC L1186 needs a low noise, regulated
supply. For stable operation, the output capacitance value should be
2.2μF or more.
The UTC L1186 is an ideal for battery applications, such as
instrumentations, portable electronics, wireless devices, cordless
phones, PC peripherals, and battery powered widgets.
„ FEATURES
* Accurate to Within 1.5%
* Quiescent Current: 30μA
* Internal Over-Temperature Shutdown
* With Current Limiting
* Internal Short Circuit Current Fold-Back
* With Noise Reduction Bypass Capacitor
* Has Power-Saving Shutdown Mode
* Very Low Temperature Coefficient
„ ORDERING INFORMATION
Ordering Number
Lead Free
Halogen Free
L1186L-xx-AF5-R
L1186L-xx-S08-A-R
L1186G-xx-AF5-R
L1186G-xx-S08-A-R
L1186L-xx-S08-B-R
L1186G-xx-S08-B-R
Note: xx: Output Voltage, refer to Marking Information.
Package
SOT-25
SOP-8
SOP-8
4
5
123
SOT-25
1
SOP-8
Packing
Tape Reel
Tape Reel
Tape Reel
www.DataSheet4U.com
www.unisonic.com.tw
Copyright © 2010 Unisonic Technologies Co., Ltd
1 of 7
QW-R502-319.d




Unisonic Technologies

L1186 Datasheet Preview

L1186 Datasheet

600mA CMOS LDO

No Preview Available !

L1186
„ MARKING INFORMATION
PACKAGE
VOLTAGE CODE
SOT-25
SOP-8
15 :1.5V
28 :2.8V
AD:ADJ
Preliminary
MARKING
321
LSXX
L: Lead Free
G: Halogen Free
Voltage Code
45
CMOS IC
„ PIN CONFIGURATION
VIN 1
GND 2
EN 3
5 VOUT
4 BYP/ADJ
VIN 1
GND 2
GND 3
EN 4
8 VOUT
7 GND
6 GND
5 ADJ
SOT-25
„ PIN DESCRIPTION
SOT-25
1
2
3
4
5
--
PIN NO
SOP-8(A)
1
2,3,6,7
4
5
8
--
SOP-8(B)
8
3
5
2
1
4,6,7
PIN NAME
VIN
GND
EN
BYP/ADJ
VOUT
NC
SOP-8(A)
SOP-8(B)
DESCRIPTION
Input for voltage input.
Ground.
Enable pin.
Noise Reduction Bypass Capacitor/ Adjusted Voltage
Output voltage pin
No connection
www.DataSheet4U.com
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
2 of 7
QW-R502-319.d


Part Number L1186
Description 600mA CMOS LDO
Maker Unisonic Technologies
Total Page 7 Pages
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