Specification	LTC1754ES6-5#TRMPBF

Current - Output	50 mA
Frequency - Switching	700 kHz
Function	Step-Up/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
Supplier Device Package	TSOT-23-6
Synchronous Rectifier	False
Voltage - Input (Max) [Max]	5 V
Voltage - Input (Min) [Min]	2.7 V
Voltage - Output (Min/Fixed)	5 V

LTC1754 Series

Micropower, Regulated 3.3V/5V Charge Pump with Shutdown in SOT-23

Part	Output Configuration	Voltage - Output (Min/Fixed)	Current - Output	Operating Temperature [Max]	Operating Temperature [Min]	Number of Outputs	Function	Mounting Type	Package / Case	Frequency - Switching	Voltage - Input (Min) [Min]	Voltage - Input (Max) [Max]	Supplier Device Package
Analog Devices Inc./Maxim Integrated LTC1754ES6-3.3#TRMPBF	Positive	3.3 V	40 mA	85 C	-40 ¯C	1	Step-Up/Step-Down	Surface Mount	SOT-23-6	600 kHz	2 V	4.4 V	TSOT-23-6
Analog Devices Inc./Maxim Integrated LTC1754ES6-5#TRPBF	Positive	5 V	50 mA	85 C	-40 ¯C	1	Step-Up/Step-Down	Surface Mount	SOT-23-6	700 kHz	2.7 V	5 V	TSOT-23-6
Analog Devices Inc./Maxim Integrated LTC1754ES6-5#TRMPBF	Positive	5 V	50 mA	85 C	-40 ¯C	1	Step-Up/Step-Down	Surface Mount	SOT-23-6	700 kHz	2.7 V	5 V	TSOT-23-6
Analog Devices Inc./Maxim Integrated LTC1754ES6-3.3#TRPBF	Positive	3.3 V	40 mA	85 C	-40 ¯C	1	Step-Up/Step-Down	Surface Mount	SOT-23-6	600 kHz	2 V	4.4 V	TSOT-23-6

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	2070	$ 6.75	1m+

Description

General part information

LTC1754 Series

The LTC1754 is a micropower charge pump DC/DC converter that produces a regulated output. The input voltage range is 2V to 4.4V for 3.3V output and 2.7V to 5.5V for 5V output. Extremely low operating current and a low external parts count (one flying capacitor and two small bypass capacitors at VINand VOUT) make the LTC1754 ideally suited for small, battery-powered applications. The total component area of the application circuit shown below is only 0.052 inch².The LTC1754 operates as a Burst Mode™switched capacitor voltage doubler to produce a regulated output. It has thermal shutdown capability and can survive a continuous short circuit from VOUTto GND.The LTC1754 is available in a 6-pin SOT-23 package.ApplicationsSIM Interface Supplies for GSM Cellular TelephonesWhite LED Power SuppliesLi-Ion Battery Backup SuppliesHandheld ComputersSmart Card ReadersPCMCIA Local 5V Supplies

Documents

Technical documentation and resources

R402 Reliability Data

Reliability Data

LTC1754ES6-5#TRMPBF | Datasheet

Datasheet