LM3280

Adjustable Step-Down DC-DC Converter and 3 LDOs

National Semiconductor

Image	Manufacturer	Part Number	B2B mpn	Description	Distributor	Stock	Quantity	Price	Buy Now
	Rochester Electronics LLC	LM3280	LM3280TL-280-NOPB	0.94A, 2000KHZ PBGA16	DigiKey	500	268 units	$1.12	🛒 Buy Now

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Datasheet Details

Part number:

LM3280

Manufacturer:

National Semiconductor

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723.39 KB

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📄 Download LM3280 Datasheet PDF

Description:

Adjustable step-down dc-dc converter and 3 ldos.
LM3280 Adjustable Step-Down DC-DC Converter and 3 LDOs for RF Power Management January 2007 LM3280.
The LM3280 is a multi-functional Power Management Unit, optimized for low-power handheld application.

✔ LM3280 Features

a separate enable pin for each output. The LM3280 is available in a 16-pin lead free micro SMD package. Features
2MHz (typ.) PWM Switching Frequency
Operates from a

✔ LM3280 Application

such as Cellular Phones. The LM3280 incorporates three low-dropout LDO voltage regulators and one step down

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TAGS

LM3280 Adjustable Step-Down DC-DC Converter and LDOs National Semiconductor

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