Specification	LT1304CS8#TRPBF

Current - Output	800 mA
Frequency - Switching [Max]	300 kHz
Function	Step-Up/Step-Down, Step-Up
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature [Max]	70 °C
Operating Temperature [Min]	0 °C
Output Configuration	Positive
Output Type	Adjustable
Package / Case	0.154 in
Package / Case	8-SOIC
Package / Case	3.9 mm
Supplier Device Package	8-SO
Synchronous Rectifier	False
Topology	Boost, SEPIC
Voltage - Input (Max) [Max]	8 V
Voltage - Input (Min) [Min]	1.5 V
Voltage - Output (Max) [Max]	25 V
Voltage - Output (Min/Fixed)	1.24 V

LT1304 Series

Part	Voltage - Output (Max) [Max]	Supplier Device Package	Operating Temperature [Max]	Voltage - Input (Max) [Max]	Function	Current - Output	Output Type	Voltage - Output (Min/Fixed)	Topology	Output Configuration	Voltage - Input (Min) [Min]	Number of Outputs	Package / Case	Package / Case	Package / Case	Frequency - Switching [Max]	Mounting Type
Analog Devices Inc./Maxim Integrated LT1304CS8#PBF	25 V	8-SO	70 °C	8 V	Step-Up Step-Up/Step-Down	800 mA	Adjustable	1.24 V	Boost SEPIC	Positive	1.5 V	1	0.154 in	8-SOIC	3.9 mm	300 kHz	Surface Mount
Analog Devices Inc./Maxim Integrated LT1304CS8-3.3#PBF		8-SO	70 °C	8 V	Step-Up Step-Up/Step-Down	800 mA		3.3 V	Boost SEPIC	Positive	1.5 V	1	0.154 in	8-SOIC	3.9 mm	300 kHz	Surface Mount
Analog Devices Inc./Maxim Integrated LT1304CS8#TRPBF	25 V	8-SO	70 °C	8 V	Step-Up Step-Up/Step-Down	800 mA	Adjustable	1.24 V	Boost SEPIC	Positive	1.5 V	1	0.154 in	8-SOIC	3.9 mm	300 kHz	Surface Mount
Analog Devices Inc./Maxim Integrated LT1304CS8-5#PBF		8-SO	70 °C	8 V	Step-Up Step-Up/Step-Down	800 mA		5 V	Boost SEPIC	Positive	1.5 V	1	0.154 in	8-SOIC	3.9 mm	300 kHz	Surface Mount
Analog Devices Inc./Maxim Integrated LT1304CS8-3.3#TRPBF		8-SO	70 °C	8 V	Step-Up Step-Up/Step-Down	800 mA		3.3 V	Boost SEPIC	Positive	1.5 V	1	0.154 in	8-SOIC	3.9 mm	300 kHz	Surface Mount
Analog Devices Inc./Maxim Integrated LT1304CS8-5#TRPBF		8-SO	70 °C	8 V	Step-Up Step-Up/Step-Down	800 mA		5 V	Boost SEPIC	Positive	1.5 V	1	0.154 in	8-SOIC	3.9 mm	300 kHz	Surface Mount

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	2640	$ 8.81	1m+

Description

General part information

LT1304 Series

The LT1304 is a micropower step-up DC/DC converter ideal for use in small, low voltage, battery-operated systems. The devices operate from a wide input supply range of 1.5V to 8V. The LT1304-3.3 and LT1304-5 generate regulated outputs of 3.3V and 5V and the adjustable LT1304 can deliver output voltages up to 25V. Quiescent current, 120µA in active mode, decreases to just 10µA in shutdown with the low-battery detector still active. Peak switch current, internally set at 1A, can be reduced by adding a single resistor from the ILIMpin to ground. The high speed operation of the LT1304 allows the use of small, surface-mountable inductors and capacitors. The LT1304 is available in an 8-lead SO package.Applications2-, 3-, or 4-Cell to 5V or 3.3V Step-UpPortable InstrumentsBar Code ScannersPalmtop ComputersDiagnostic Medical InstrumentationPersonal Data Communicators/Computers

Documents

Technical documentation and resources

R303 Reliability Data

Reliability Data

LT1304CS8#TRPBF | Datasheet

Datasheet