LTC3412A
20
3412afe
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900
●
FAX: (408) 434-0507
●
www.linear.com
LINEAR TECHNOLOGY CORPORATION 2005
LT 0310 REV E • PRINTED IN USA
relAteD pArts
PART NUMBER DESCRIPTION COMMENTS
LTC1878 600mA (I
OUT
), 550kHz, Synchronous Step-Down DC/DC Converter 96% Efficiency, V
IN
: 2.7V to 6V, V
OUT(MIN)
= 0.8V, I
Q
= 10µA
I
SD
<1µA, MS8 Package
LTC1879 1.20A (I
OUT
), 550kHz, Synchronous Step-Down DC/DC Converter 95% Efficiency, V
IN
: 2.7V to 10V, V
OUT(MIN)
= 0.8V, I
Q
= 15µA,
I
SD
<1µA, TSSOP16 Package
LT1934/LT1934-1 300mA (I
OUT
), Constant Off-Time, High Efficiency Step-Down
DC/DC Converter
90% Efficiency, V
IN
: 3.2V to 34V, V
OUT(MIN)
= 1.25V, I
Q
= 14µA,
I
SD
<1µA, ThinSOT™ Package
LTC3404 600mA (I
OUT
), 1.4MHz, Synchronous Step-Down DC/DC Converter 95% Efficiency, V
IN
: 2.7V to 6V, V
OUT(MIN)
= 0.8V, I
Q
= 10µA,
I
SD
<1µA, MS8 Package
LTC3405/LTC3405A 300mA (I
OUT
), 1.5MHz, Synchronous Step-Down DC/DC Converter 95% Efficiency, V
IN
: 2.5V to 5.5V, V
OUT(MIN)
= 0.8V, I
Q
= 20µA,
I
SD
<1µA, ThinSOT Package
LTC3406/LTC3406B 600mA (I
OUT
), 1.5MHz, Synchronous Step-Down DC/DC Converter 96% Efficiency, V
IN
: 2.5V to 5.5V, V
OUT(MIN)
= 0.6V, I
Q
= 20µA,
I
SD
<1µA, ThinSOT Package
LTC3407 Dual 600mA (I
OUT
), 1.5MHz, Synchronous Step-Down
DC/DC Converter
95% Efficiency, V
IN
: 2.5V to 5.5V, V
OUT(MIN)
= 0.6V, I
Q
= 40µA,
I
SD
<1µA, MS10E and 3mm × 3mm DFN Packages
LTC3411 1.25A (I
OUT
), 4MHz, Synchronous Step-Down DC/DC Converter 95% Efficiency, V
IN
: 2.5V to 5.5V, V
OUT(MIN)
= 0.8V, I
Q
= 60µA,
I
SD
<1µA, MS10 and 3mm × 3mm DFN Packages
LTC3412 2.5A (I
OUT
), 4MHz, Synchronous Step-Down DC/DC Converter 95% Efficiency, V
IN
: 2.5V to 5.5V, V
OUT(MIN)
= 0.8V, I
Q
= 60µA,
I
SD
<1µA, TSSOP16E Package
LTC3413 3A (I
OUT
Sink/Source), 2MHz, Monolithic Synchronous Regulator
for DDR/QDR Memory Termination
90% Efficiency, V
IN
: 2.25V to 5.5V, V
OUT(MIN)
= V
REF/2
,
I
Q
= 280µA, I
SD
<1µA, TSSOP16E Package
LTC3414 4A (I
OUT
), 4MHz, Synchronous Step-Down DC/DC Converter 95% Efficiency, V
IN
: 2.25V to 5.5V, V
OUT(MIN)
= 0.8V, I
Q
=
64µA, I
SD
<1µA, TSSOP20E Package
LTC3416 4A (I
OUT
), 4MHz, Synchronous Step-Down DC/DC Converter 95% Efficiency, V
IN
: 2.25V to 5.5V, V
OUT(MIN)
= 0.8V, I
Q
=
64µA, I
SD
<1µA, TSSOP20E Package
LTC3418 8A (I
OUT
), 4MHz, Synchronous Step-Down DC/DC Converter 95% Efficiency, V
IN
: 2.25V to 5.5V, V
OUT(MIN)
= 0.8V, I
Q
=
380µA, I
SD
<1µA, QFN Package
LT3430 60V, 2.75A (I
OUT
), 200kHz, High Efficiency Step-Down
DC/DC Converter
90% Efficiency, V
IN
: 5.5V to 60V, V
OUT(MIN)
= 1.20V, I
Q
=
2.5mA, I
SD
25µA, TSSOP16E Package
LTC3440 600mA (I
OUT
), 2MHz, Synchronous Buck-Boost DC/DC Converter 95% Efficiency, V
IN
: 2.5V to 5.5V, V
OUT
: 2.5V to 5.5V, I
Q
=
25µA, I
SD
<1µA, DFN Package
LTC3441 1.2A (I
OUT
), 1MHz, Synchronous Buck-Boost DC/DC Converter 95% Efficiency, V
IN
: 2.4V to 5.5V, V
OUT
: 2.4V to 5.25V, I
Q
=
25µA, I
SD
<1µA, DFN Package
LTC3548 400mA/800mA Dual Synchronous Step-Down DC/DC Converter 95% Efficiency, V
IN
: 2.5V to 5.5V, V
OUT(MIN)
= 0.6V, I
Q
<40µA,
I
SD
<1µA, MS8E and DFN Packages
