Datasheet

16
LT1767/LT1767-1.8/
LT1767-2.5/LT1767-3.3/LT1767-5
sn1767 1767fas
PART NUMBER DESCRIPTION COMMENTS
LT1370 High Efficiency DC/DC Converter 42V, 6A, 500kHz Switch
LT1371 High Efficiency DC/DC Converter 35V, 3A, 500kHz Switch
LT1372/LT1377 500kHz and 1MHz High Efficiency 1.5A Switching Regulators Boost Topology
LT1374 High Efficiency Step-Down Switching Regulator 25V, 4.5A, 500kHz Switch
LT1375/LT1376 1.5A Step-Down Switching Regulators 500kHz, Synchronizable in SO-8 Package
LT1507 1.5A Step-Down Switching Regulator 500kHz, 4V to 16V Input, SO-8 Package
LT1576 1.5A Step-Down Switching Regulator 200kHz, Reduced EMI Generation
LT1578 1.5A Step-Down Switching Regulator 200kHz, Reduced EMI Generation
LT1616 600mA Step-Down Switching Regulator 1.4MHz, 4V to 25V Input, SOT-23 Package
LT1676/LT1776 Wide Input Range Step-Down Switching Regulators 60V Input, 700mA Internal Switches
LTC1765 1.25MHz, 3A Wide Input Range Step-Down DC/DC V
TH
= 3V to 25V, SO-8 and TSSOP-16E Packages
LTC1877 High Efficiency Monolithic Step-Down Regulator 550kHz, MS8, V
IN
Up to 10V, I
Q
=10µA, I
OUT
to 600mA at V
IN
= 5V
LTC1878 High Efficiency Monolithic Step-Down Regulator 550kHz, MS8, V
IN
Up to 6V, I
Q
= 10µA, I
OUT
to 600mA at V
IN
= 3.3V
LTC3401 Single Cell, High Current (1A), Micropower, Synchronous 3MHz V
IN
= 0.5V to 5V, Up to 97% Efficiency Synchronizable
Step-Up DC/DC Converter Oscillator from 100kHz to 3MHz
LTC3402 Single Cell, High Current (2A), Micropower, Synchronous 3MHz V
IN
= 0.7V to 5V, Up to 95% Efficiency Synchronizable
Step-Up DC/DC Converter Oscillator from 100kHz to 3MHz
LTC3404 1.4MHz High Efficiency, Monolithic Synchronous Step-Down Up to 95% Efficiency, 100% Duty Cycle, IQ = 10µA,
Regulator V
IN
= 2.65V to 6V
Burst Mode is a trademark of Linear Technology Corporation.
RELATED PARTS
PACKAGE DESCRIPTION
U
MSOP (MS8E) 0102
0.53 ± 0.015
(.021 ± .006)
SEATING
PLANE
NOTE:
1. DIMENSIONS IN MILLIMETER/(INCH)
2. DRAWING NOT TO SCALE
3. DIMENSION DOES NOT INCLUDE MOLD FLASH, PROTRUSIONS OR GATE BURRS.
MOLD FLASH, PROTRUSIONS OR GATE BURRS SHALL NOT EXCEED 0.152mm (.006") PER SIDE
4. DIMENSION DOES NOT INCLUDE INTERLEAD FLASH OR PROTRUSIONS.
INTERLEAD FLASH OR PROTRUSIONS SHALL NOT EXCEED 0.152mm (.006") PER SIDE
5. LEAD COPLANARITY (BOTTOM OF LEADS AFTER FORMING) SHALL BE 0.102mm (.004") MAX
0.18
(.077)
0.254
(.010)
1.10
(.043)
MAX
0.22 – 0.38
(.009 – .015)
0.13 ± 0.05
(.005 ± .002)
0.86
(.034)
REF
0.65
(.0256)
BCS
0
° – 6° TYP
DETAIL “A”
DETAIL “A”
GAUGE PLANE
12
3
4
4.88
± 0.1
(.192 ± .004)
8
8
1
BOTTOM VIEW OF
EXPOSED PAD OPTION
7
6
5
3.00 ± 0.102
(.118 ± .004)
(NOTE 3)
3.00 ± 0.102
(.118 ± .004)
NOTE 4
0.52
(.206)
REF
1.83 ± 0.102
(.072 ± .004)
2.06 ± 0.102
(.080 ± .004)
5.23
(.206)
MIN
3.2 – 3.45
(.126 – .136)
2.083
± 0.102
(.082 ± .004)
2.794 ± 0.102
(.110 ± .004)
0.889 ± 0.127
(.035 ± .005)
RECOMMENDED SOLDER PAD LAYOUT
0.42 ± 0.04
(.0165 ± .0015)
TYP
0.65
(.0256)
BSC
MS8E Package
8-Lead Plastic MSOP
(Reference LTC DWG # 05-08-1662)
LT/TP 0302 REV A 2K • PRINTED IN USA
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
[phone]
●
FAX: [phone]
●
www.linear.com
 LINEAR TECHNOLOGY CORPORATION 1999