LT1431
14
1431fe
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900
●
FAX: (408) 434-0507
●
www.linear.com
LINEAR TECHNOLOGY CORPORATION 1992
LT 0711 REV E • PRINTED IN USA
relaTeD parTs
Z Package
3-Lead Plastic TO-92 (Similar to TO-226)
(Reference LTC DWG # 05-08-1410 Rev C)
package DescripTion
.050
(1.27)
BSC
.060 ± .005
(1.524± 0.127)
DIA
.90
(2.286)
NOM
(4.572 ± 0.127)
.180 ± .005
(4.572 ± 0.127)
.500
(12.70)
MIN
.050
(1.270)
MAX
UNCONTROLLED
LEAD DIMENSION
.016 ± .003
(0.406 ± 0.076)
5°
NOM
BULK PACK
.015 ± .002
(0.381 ± 0.051)
.060 ± .010
(1.524 ± 0.254)
10° NOM
.140 ± .010
(3.556 ± 0.127)
Z3 (TO-92) 1008 REV C
3 2 1
.098 +.016/–.04
(2.5 +0.4/–0.1)
2 PLCS
TO-92 TAPE AND REEL
REFER TO TAPE AND REEL SECTION OF
LTC DATA BOOK FOR ADDITIONAL INFORMATION
PART NUMBER DESCRIPTION COMMENTS
LT4430 Secondary-Side Optocoupler Driver with Reference
Voltage
Overshoot Control Prevents Output Overshoot during Start-Up and
Short-Circuit Recovery
LT3757/LT3758 Boost, Flyback, SEPIC and Inverting Controller 2.9V/5.5V ≤ V
IN
≤ 40V/100V, 100kHz to 1MHz Fixed Frequency,
3mm × 3mm DFN-10 and MSOP-10E Packages
LTC3803/LTC3803-3/
LTC3803-5
Flyback DC/DC Controller with Fixed 200kHz or 300kHz
Operating Frequency
V
IN
and V
OUT
Limited by External Components, 6-Pin ThinSOT™
Package
LTC3873/LTC3873-5 No R
SENSE
Constant Frequency Flyback, Boost, SEPIC
Controller
V
IN
and V
OUT
Limited Only by External Components, 8-Pin ThinSOT and
2mm × 3mm DFN-8 Packages
LTC3805/LTC3805-5 Adjustable Constant Frequency (70KHz to 700kHz)
Frequency Flyback DC/DC Controller
V
IN
and V
OUT
Limited by External Components, MSOP-10E and
3mm × 3mm DFN-10 Packages
LT1952/LT1952-1 Isolated Synchronous Forward Controllers Ideal for Medium Power 24V and 48V Input Applications
LTC3723-1/LTC3723-2 Synchronous Push-Pull and Full-Bridge Controllers High Efficiency with On-Chip MOSFET Drivers
LTC3721-1/LTC3721-2 Non-Synchronous Push-Pull and Full-Bridge Controllers Minimizes External Components, On-Chip MOSFET Drivers
LTC3722/LTC3722-2 Synchronous Isolated Full Bridge Controllers Ideal for High Power 24V and 48V Input Applications
