LM2705MF-ADJ Semiconductors - ICs by Texas Instruments

IC PFM DC/DC CONV ADJ POWERWISE

Status: Unknown
Series: -
RoHS: Unknown
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The LM2705 is a micropower step-up DC-DC converter in a small 5-pin SOT-23 package. A current-limited, fixed-off-time control scheme conserves operating current, which results in high efficiency over a wide range of load conditions. The 21-V switch allows for output voltages as high as 20 V. The low 400-ns off-time permits the use of tiny, low-profile inductors and capacitors to minimize footprint and cost in space-conscious portable applications. The LM2705 is ideal for LCD panels requiring low current and high efficiency as well as white-LED applications for cellular phone backlighting. The LM2705 device can drive up to 3 white LEDs from a single Li-Ion battery. The low peakinductor current of the LM2705 makes it ideal for USB applications.

Where to Buy

Prices starting from US$0.94

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from US$0.94
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Specifications

Topology Boost (Step Up)
Input Voltage Min 2.2V
Input Voltage Max 7V
No. of Outputs 1Outputs
DC / DC Converter IC Case SOT-23
No. of Pins 5Pins
Output Current 150mA
Output Voltage Min -
Output Voltage Max 20V
Switching Frequency -
Operating Temperature Max 85°C
Product Range -
Automotive Qualification Standard -
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)
Base Number 2705
IC Generic Number 2705
Logic Function Number 2705
Operating Temperature Min -40°C
Operating Temperature Range -40°C to +125°C
Output Voltage 20V
Power Supply IC Type DC / DC Converter
Primary Input Voltage 7V
Supply Voltage Min 2.2V
Switch Output Current Isw Max 175mA
Voltage Regulator Type Step Up (Boost)


Frequently Asked Questions

Where can I find additional details, specifications and documents for a LM2705MF-ADJ?

Additional datasheets, footprints and schematics for LM2705MF-ADJ are listed on our Part Details page. You can also find images and similar parts to LM2705MF-ADJ on this page.

What pricing and inventory information can I view?

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What category does LM2705MF-ADJ fall under?

The LM2705MF-ADJ is listed under Electronic & Electrical Components > Semiconductors - ICs > Power Management.

Can I view similar or alternative parts?

You can view similar parts to LM2705MF-ADJ when available in the Power Management range under the specifications section at the bottom of the details page.

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Is the LM2705MF-ADJ RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for LM2705MF-ADJ have stock available?

Authorised distributors including element14 and Farnell have stock available or on a lead time for LM2705MF-ADJ.

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