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LTC1877 Datasheet(PDF) 16 Page - Linear Technology

Part # LTC1877
Description  High Efficiency Monolithic Synchronous Step-Down Regulator
PDF  16 Pages
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Manufacturer  LINER [Linear Technology]
Direct Link  http://www.linear.com
Logo LINER - Linear Technology

LTC1877 Datasheet(HTML) 16 Page - Linear Technology

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LTC1877
1877i LT/TP 0500 4K • PRINTED IN USA
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PART NUMBER
DESCRIPTION
COMMENTS
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High Efficiency Monolithic Step-Down Regulator
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©LINEAR TECHNOLOGY CORPORATION 2000
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408)432-1900 q FAX:(408)434-0507 q www.linear-tech.com
Single Lithium-Ion to 3.3V/0.3A Regulator
VOUT
3.3V/0.25A
220pF
10
µH*
887k
280k
1
2
3
4
1877 TA07
*TOKO D62CB A920CY-100M
**TAIYO YUDEN CERAMIC LMK325BJ106MN
***SANYO POSCAP 6TPA47M
20pF
10
µF**
LTC1877
RUN
ITH
VFB
GND
8
7
6
5
PLL LPF
SYNC/MODE
VIN
SW
47
µF***
VIN
Li-Ion BATTERY
3V TO 4.2V
+
–
TYPICAL APPLICATION



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