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2,606 pcs
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2606 pcs | On Request | 1 | On Request | On Request | 19+ | On Request | On Request |
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The LTC1754ES6-3.3#TRPBF is a micropower charge pump DC/DC converter manufactured by LT, designed to provide regulated 3.3V or 5V outputs. It operates with ultralow power consumption, drawing only 13mA of input current during normal operation and less than 1mA in shutdown mode. This device is ideal for small, battery-powered applications due to its low external parts count and compact application circuit area of only 0.052 square inches.
The LTC1754 supports a 3.3V output with an input voltage range of 2V to 4.4V, capable of delivering up to 40mA. For a 5V output, the input voltage range is 2.7V to 5.5V, with a maximum output current of 50mA. It features an internal 600kHz oscillator, short-circuit protection, and overtemperature protection. The shutdown feature disconnects the load from the input voltage, further conserving power.
This charge pump converter is housed in a 6-pin SOT-23 package, making it suitable for space-constrained designs. Applications include SIM interface supplies for GSM cellular telephones, white LED power supplies, Li-Ion battery backup supplies, handheld computers, smart card readers, and PCMCIA local 5V supplies.
The output voltage is fixed at 3.3V.
The input voltage range is 2V to 4.4V for the 3.3V output version.
The maximum output current is 40mA.
The operating temperature range is -40°C to 85°C.
It is available in a 6-lead SOT-23 package.
Yes, it includes short-circuit protection.
The internal oscillator frequency is 600kHz.