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LM2608 - Programmable DC-DC Converter

Download the LM2608 datasheet PDF. This datasheet also covers the LM2 variant, as both devices belong to the same programmable dc-dc converter family and are provided as variant models within a single manufacturer datasheet.

General Description

The LM2608 step-down DC-DC converter is optimized for powering ultra-low voltage circuits from a single Lithium-Ion cell.

It provides up to 400mA over an input voltage range of 2.8V to 5.5V.

Key Features

  • and performance for mobile phones and similar portable.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (LM2-608.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
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LM26003 3-A Switching Regulator Texas Instruments
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Other Datasheets by National Semiconductor (now Texas Instruments)

Part Number Description
LM260 Voltage Comparators
LM26001 Switching Regulator
LM26001B 1.5A Switching Regulator
LM2601 Adapter Interface Circuit
LM26 Factory Preset Thermostat

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
LM2608 400mA Sub-miniature, High Efficiency, Programmable DC-DC Converter with Linear Mode December 2002 LM2608 400mA Sub-miniature, High Efficiency, Programmable DC-DC Converter with Linear Mode General Description The LM2608 step-down DC-DC converter is optimized for powering ultra-low voltage circuits from a single Lithium-Ion cell. It provides up to 400mA over an input voltage range of 2.8V to 5.5V. Operating from a 1.35V reference, this device provides pin-selectable output voltages of 1.3V/1.5V (300mA) for low voltage version or 1.5V/1.8V (400mA) for high voltage version. This allows adjustment for DSP or CPU voltage options, as well as dynamic output voltage switching for reduced power consumption. Internal synchronous rectification provides high efficiency.