LTC3544B_15 Datasheet, PDF (18/18 Pages) Linear Technology – Quad Synchronous Step-Down Regulator

LTC3544B
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PART NUMBER DESCRIPTION
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COMMENTS
95% Efficiency, V_IN(MIN): 2.3V to 5.5V, V_OUT(MIN) = 0.8V, I_Q = 70µA,
I_SD < 1µA, 3mm × 3mm QFN-16 Package
95% Efficiency, V_IN(MIN): 2.3V to 5.5V, V_OUT(MIN) = 0.6V, I_Q = 58µA,
I_SD < 1µA, 3mm × 3mm QFN-16 Package
95% Efficiency, V_IN(MIN): 2.9V to 5.5V, V_OUT(MIN) = 0.425V, I_Q = 100µA,
I_SD < 1µA, 3mm × 3mm QFN-20 Package
95% Efficiency, V_IN(MIN): 2.5V to 5.5V, V_OUT(MIN) = 0.6V, I_Q = 40µA,
I_SD < 1µA, DFN-8 Package
95% Efficiency, V_IN(MIN): 2.3V to 5.5V, V_OUT(MIN) = 0.8V, I_Q = 125µA,
I_SD < 1µA, TSSOP-16E, 3mm × 5mm DFN-16 Packages
95% Efficiency, V_IN(MIN): 2.5V to 5.5V, V_OUT(MIN) = 0.6V, I_Q = 40µA,
I_SD < 1µA, MS10E, 3mm × 3mm DFN-10 Packages
95% Efficiency, V_IN(MIN): 2.5V to 5.5V, V_OUT(MIN) = 0.6V, I_Q = 35µA,
I_SD < 1µA, MS10, 3mm × 3mm DFN-10 Packages
95% Efficiency, V_IN(MIN): 2.5V to 5.5V, V_OUT(MIN) = 0.6V, I_Q = 40µA,
I_SD < 1µA, MS10E, 3mm × 3mm DFN-10 Packages
18 Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
[phone] ^● FAX: [phone] ^● www.linear.com
3544bfb
LT 0510 REV B • PRINTED IN USA
 LINEAR TECHNOLOGY CORPORATION 2007