LT1304CS8-3.3#PBF

Conv DC-DC 1.5V to 8V Step Up Single-Out 3.3V 1.2A Micropower 8Pin SOIC N Tube

The 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 1.5 to 8V. It generates regulated outputs of 3.3 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 ILIM pin to ground. The high speed operation of the LT1304 allows the use of small, surface-mountable inductors and capacitors.

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Low-battery detector active in shutdown

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Programmable peak current with one resistor

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120µA Quiescent current in active mode

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10µA Quiescent current in shutdown