Specification	LTC3250ES6-1.2#TRMPBF

Current - Output	250 mA
Frequency - Switching	1.5 MHz
Function	Step-Down
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature [Max]	85 C
Operating Temperature [Min]	-40 ¯C
Output Configuration	Positive
Package / Case	SOT-23-6 Thin, TSOT-23-6
Supplier Device Package	TSOT-23-6
Synchronous Rectifier	False
Voltage - Input (Max) [Max]	5.5 V
Voltage - Input (Min) [Min]	2.7 V
Voltage - Output (Min/Fixed)	1.2 V

LTC3250 Series

Part	Frequency - Switching	Package / Case	Voltage - Input (Min) [Min]	Supplier Device Package	Voltage - Output (Min/Fixed)	Mounting Type	Current - Output	Function	Number of Outputs	Voltage - Input (Max) [Max]	Output Configuration	Operating Temperature [Max]	Operating Temperature [Min]
Analog Devices Inc./Maxim Integrated LTC3250ES6-1.5#TRPBF	1.5 MHz	SOT-23-6 Thin TSOT-23-6	2.7 V	TSOT-23-6	1.5 V	Surface Mount	250 mA	Step-Down	1	5.5 V	Positive	85 C	-40 ¯C
Analog Devices Inc./Maxim Integrated LTC3250ES6-1.5#TRMPBF	1.5 MHz	SOT-23-6 Thin TSOT-23-6	2.7 V	TSOT-23-6	1.5 V	Surface Mount	250 mA	Step-Down	1	5.5 V	Positive	85 C	-40 ¯C
Analog Devices Inc./Maxim Integrated LTC3250ES6-1.2#TRMPBF	1.5 MHz	SOT-23-6 Thin TSOT-23-6	2.7 V	TSOT-23-6	1.2 V	Surface Mount	250 mA	Step-Down	1	5.5 V	Positive	85 C	-40 ¯C

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$	Updated

Digikey	N/A	1434	$ 6.05	1m+

Description

General part information

LTC3250 Series

The LTC3250-1.5/LTC3250-1.2 are charge pump step-down DC/DC converters that produce a 1.5V or 1.2V regulated output from a 2.7V to 5.5V input. The parts use switched capacitor fractional conversion to achieve typical efficiency two times higher than that of a linear regulator. No inductors are required.A unique constant frequency architecture provides a low noise regulated output as well as lower input noise than conventional charge pump regulators.* High frequency operation (fOSC= 1.5MHz) simplifies filtering to further reduce conducted noise. The part also uses Burst Mode®operation to improve efficiency at light loads.Low operating current (35µA with no load, <1µA in shutdown) and low external parts count (three small ceramic capacitors) make the LTC3250-1.5/LTC3250-1.2 ideally suited for space constrained battery powered applications. The parts are short-circuit and over-temperature protected, and are available in a low profile (1mm) 6-pin ThinSOT™package.*U.S. Patent #6, 411, 531ApplicationsHandheld ComputersCellular PhonesDigital CamerasHandheld Medical InstrumentsLow Power DSP Supplies

Documents

Technical documentation and resources

LTC3250ES6-1.2#TRMPBF | Datasheet

Datasheet

R415 Reliability Data

Reliability Data