LM2757 Datasheet and Specifications PDF

The LM2757 is a Switched-Capacitor Boost Regulator.

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Part NumberLM2757 Datasheet
ManufacturerTexas Instruments
Overview The LM2757 is a constant-frequency pre-regulated switched-capacitor charge pump that operates at 1.25 MHz to produce a low-noise regulated output voltage. The device can be configured to provide up to.
*1 Dual Gain Converter (2×, 3/2×) With up to 93% Efficiency
* Inductorless Solution Uses Only 4 Small Ceramic Capacitors
* Total Solution Area < 12 mm2
* True Input-Output and Output-Input Disconnect
* Up to 180-mA Output Current Capability (5 V)
* Selectable 4.1-V, 4.5-V or 5-V Output
* Pre-Regulat.
Part NumberLM2757 Datasheet
DescriptionSwitched Capacitor Boost Regulator
ManufacturerNational Semiconductor
Overview The LM2757 is a constant frequency pre-regulated switchedcapacitor charge pump that operates at 1.25 MHz to produce a low-noise regulated output voltage. The device can be configured to provide up to . are also included in this device. Features
* Inductorless solution uses only 4 small ceramic
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* capacitors. True input-output and output-input disconnect. Up to 180 mA output current capability (5V). Selectable 4.1V, 4.5V or 5.0V output. Pre-regulation minimizes input current ripple..