Datasheet4U Logo Datasheet4U.com

LM3280 Datasheet - Texas Instruments

LM3280 Adjustable Step-Down DC-DC Converter

The LM3280 is a multi-functional Power Management Unit, optimized for low-power handheld applications such as Cellular Phones. The LM3280 incorporates three low-dropout LDO voltage regulators and one step down PWM DC-DC converter with an internal Bypass FET. The step down converter's output voltage .

LM3280 Features

* 1

* 2 2MHz (typ.) PWM Switching Frequency

* Operates from a Single Li-Ion Cell (2.7V to 5.5V)

* Adjustable Output Voltage (0.8V to 3.6V) DC- DC

* High-Efficiency Synchronous Buck Converter

* 300mA Maximum Load Capability (PWM Mode)

* 500mA Maximum Load

LM3280 Datasheet (1.14 MB)

Preview of LM3280 PDF
LM3280 Datasheet Preview Page 2 LM3280 Datasheet Preview Page 3

Datasheet Details

Part number:

LM3280

Manufacturer:

Texas Instruments ↗

File Size:

1.14 MB

Description:

Adjustable step-down dc-dc converter.

📁 Related Datasheet

LM3280 Adjustable Step-Down DC-DC Converter and 3 LDOs (National Semiconductor)

LM3281 6-MHz Miniature Step-Down DC-DC Converter (Texas Instruments)

LM320 Series 3-Terminal Negative Regulators (National Semiconductor)

LM320-N 3-Terminal Negative Regulators (Texas Instruments)

LM3200 Step-Down DC-DC Converter (National Semiconductor)

LM320081 LCD Module (Sharp)

LM320081 Passive Matric LCD Unit (Sharp)

LM32010P LCD (Sharp Electrionic Components)

TAGS

LM3280 Adjustable Step-Down DC-DC Converter Texas Instruments

LM3280 Distributor