LM2621MM/NOPB Semiconductors - ICs by Texas Instruments

DC/DC UP CONVERTER ADJ SMD 2621 REEL

Status: Unknown
Series: -
RoHS: Unknown
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The LM2621 is a high efficiency, step-up DC-DC switching regulator for battery-powered and low input voltage systems. It accepts an input voltage between 1.2 V and 14 V and converts it into a regulated output voltage. The output voltage can be adjusted between 1.24 V and 14 V. It has an internal 0.17-Ω N-Channel MOSFET power switch. Efficiencies up to 90% are achievable using the LM2621. The high switching frequency (adjustable up to 2 MHz) of the LM2621 allows for tiny surface mount inductors and capacitors. Because of the unique constant-duty-cycle gated oscillator topology very high efficiencies are realized over a wide load range. The supply current is reduced to 80 µA because of the BiCMOS process technology. In the shutdown mode, the supply current is less than 2.5 µA. The LM2621 is available in a VSSOP-8 package. This package uses half the board area of a standard 8-pin SOIC and has a height of just 1.09 mm.

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Prices starting from US$0.93

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Transfer Multisort Elektronik
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Specifications

Topology Boost (Step Up)
Input Voltage Min 1.2V
Input Voltage Max 14V
No. of Outputs 1Outputs
DC / DC Converter IC Case VSSOP
No. of Pins 8Pins
Output Current 1A
Output Voltage Min 1.24V
Output Voltage Max 14V
Switching Frequency 2MHz
Operating Temperature Max 85°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)

Alternative Descriptions

1.2V to 14V input voltage, 1A load current, step-up DC-DC | Texas Instruments
Dc/Dc Up Converter, Adj, Smd, 2621, Reel | Newark Electronics
DC/DC UP CONVERTER, ADJ, SMD, 2621, REEL | element14
Step up dc-dc converter,LM2621MM 14V 1A | RS
IC: PMIC | Transfer Multisort Elektronik


Frequently Asked Questions

Where can I find additional details, specifications and documents for a LM2621MM/NOPB?

Additional datasheets, footprints and schematics for LM2621MM/NOPB are listed on our Part Details page. You can also find images and similar parts to LM2621MM/NOPB on this page.

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What category does LM2621MM/NOPB fall under?

The LM2621MM/NOPB is listed under Electronic & Electrical Components > Semiconductors - ICs > Power Management.

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Is the LM2621MM/NOPB RoHS compliant?

This part has not been flagged as RoHS Compliant.

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Authorised distributors including Texas Instruments, Newark Electronics, element14, Farnell and RS have stock available or on a lead time for LM2621MM/NOPB.

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