LT3430/LT3430-1
28
34301fa
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900
●
FAX: (408) 434-0507
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www.linear.com
© LINEAR TECHNOLOGY CORPORATION 2006
LT 0107 REV A • PRINTED IN USA
RELATED PARTS
PART NUMBER DESCRIPTION COMMENTS
LT1074/LT1074HV 4.4A (I
OUT
), 100kHz, High Effi ciency Step-Down DC/DC
Converters
V
IN
: 7.3V to 45V/64V, V
OUT(MIN)
: 2.21V, I
Q
: 8.5mA, I
SD
: 10µA DD-5/7,
TO220-5/7
LT1076/LT1076HV 1.6A (I
OUT
), 100kHz, High Effi ciency Step-Down DC/DC
Converters
V
IN
: 7.3V to 45V/64V, V
OUT(MIN)
: 2.21V, I
Q
: 8.5mA, I
SD
: 10µA DD-5/7,
TO220-5/7
LT1676 60V, 440mA (I
OUT
), 100kHz, High Effi ciency Step-Down
DC/DC Converter
V
IN
: 7.4V to 60V, V
OUT(MIN)
: 1.24V, I
Q
: 3.2mA, I
SD
: 2.5µA, S8
LT1765 25V, 2.75A (I
OUT
), 1.25MHz, High Effi ciency Step-Down
DC/DC Converter
V
IN
: 3V to 25V, V
OUT(MIN)
: 1.20V, I
Q
: 1mA, I
SD
: 15µA, S8, TSSOP16E
LT1766 60V, 1.2A (I
OUT
), 200kHz, High Effi ciency Step-Down
DC/DC Converter
V
IN
: 5.5V to 60V, V
OUT(MIN)
: 1.20V, I
Q
: 2.5mA, I
SD
: 25µA, TSSOP16/E
LT1767 25V, 1.2A (I
OUT
), 1.25MHz, High Effi ciency Step-Down
DC/DC Converter
V
IN
: 3V to 25V, V
OUT(MIN)
: 1.20V, I
Q
: 1mA, I
SD
: 6µA, MS8/E
LT1776 40V, 550mA (I
OUT
), 200kHz, High Effi ciency Step-Down
DC/DC Converter
V
IN
: 7.4V to 40V, V
OUT(MIN)
: 1.24V, I
Q
: 3.2mA, I
SD
: 30µA, N8, S8
LT1940 25V, Dual 1.2A (I
OUT
), 1.1MHz, High Effi ciency
Step-Down DC/DC Converter
V
IN
: 3V to 25V, V
OUT(MIN)
: 1.2V, I
Q
: 3.8mA, I
SD
: <1µA, TSSOP16E
LT1956 60V, 1.2A (I
OUT
), 500kHz, High Effi ciency Step-Down
DC/DC Converter
V
IN
: 5.5V to 60V, V
OUT(MIN)
: 1.20V, I
Q
: 2.5mA, I
SD
: 25µA, TSSOP16/E
LT1976 60V, 1.2A (I
OUT
), 200kHz, High Effi ciency Step-Down
DC/DC Converter with Burst Mode
®
Operation
V
IN
: 3.3V to 60V, V
OUT(MIN)
: 1.20V, I
Q
: 100µA, I
SD
: <1µA, TSSOP16/E
LT3010 80V, 50mA Low Noise Linear Regulator V
IN
: 1.5V to 80V, V
OUT(MIN)
: 1.28V, I
Q
: 30µA, I
SD
: <1µA, MSE8
LTC3407 Dual 600mA (I
OUT
), 1.5MHz, Synchronous Step-Down
DC/DC Converter
V
IN
: 2.5V to 5.5V, V
OUT(MIN)
: 0.6V, I
Q
: 40µA, I
SD
: <1µA, MS10E
LTC3412 2.5A (I
OUT
), 4MHz, Synchronous Step-Down DC/DC
Converter
V
IN
: 2.5V to 5.5V, V
OUT(MIN)
: 0.8V, I
Q
: 60µA, I
SD
: <1µA, TSSOP16E
LTC3414 4A (I
OUT
), 4MHz, Synchronous Step-Down DC/DC
Converter
V
IN
: 2.3V to 5.5V, V
OUT(MIN)
: 0.8V, I
Q
: 64µA, I
SD
: <1µA, TSSOP20E
LT3430/LT3431 60V, 2.75A (I
OUT
), 200kHz/500kHz, High Effi ciency
Step-Down DC/DC Converters
V
IN
: 5.5V to 60V, V
OUT(MIN)
: 1.20V, I
Q
: 2.5mA, I
SD
: 30µA, TSSOP16E
LT3433 60V, 400mA (I
OUT
), 200kHz, High Effi ciency
Step-Up Step-Down DC/DC Converter with Burst Mode
Operation
V
IN
: 4V to 60V, V
OUT(MIN)
: 3.3V to 20V, I
Q
: 100µA, I
SD
: <1µA, TSSOP16E
LTC3727/LTC3727-1 36V, 500kHz, High Effi ciency Step-Down DC/DC
Controllers
V
IN
: 4V to 36V, V
OUT(MIN)
: 0.8V, I
Q
: 670µA, I
SD
: 20µA, QFN-32, SSOP-28
Burst Mode is a registered trademark of Linear Technology Corporation.
