LM2621MM/NOPB Semiconductors - ICs by Texas Instruments

DC/DC UP CONVERTER ADJ SMD 2621 REEL

Status: Unknown
Series: -
RoHS: Unknown
View Datasheet Manufacturer Site View Pricing & Stock

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.
Distributor Stock
Logo for Arrow Electronics Arrow Electronics
1 units
Buy Now
Logo for Digi-Key Electronics Digi-Key Electronics
No stock
Buy Now
Logo for Texas Instruments Texas Instruments
No stock
Buy Now
View Full Pricing & Stock Comparison

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

DC/DC UP CONVERTER, ADJ, SMD, 2621, REEL | Newark Electronics
Conv DC-DC 1.2V to 14V Step Up Single-Out 1.24V to 14V 1A 8-Pin VSSOP T/R | Holdelec
CONV DC-DC SGL STEP-UP 1.2V-TO-14V MSOP-8 | Dan-Mar Components
IC REG BST SEPIC ADJ 8VSSOP | Digi-Key Electronics
1.2V to 14V input voltage, 1A load current, step-up DC-DC | Texas Instruments

Featured content from Farnell

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.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for LM2621MM/NOPB on our Product Comparison page. Access via the 'View Pricing & Stock' button to view LM2621MM/NOPB price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does LM2621MM/NOPB fall under?

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

Can I view similar or alternative parts?

You can view similar parts to LM2621MM/NOPB when available in the Power Management range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the LM2621MM/NOPB you can contact the distributor directly for product support, shipping queries etc.

Is the LM2621MM/NOPB RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for LM2621MM/NOPB have stock available?

Authorised distributors including Arrow Electronics, Digi-Key Electronics and Texas Instruments have stock available or on a lead time for LM2621MM/NOPB.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for LM2621MM/NOPB often in real-time on the comparison pages.

What if I can't find stock of LM2621MM/NOPB?

You can fill out our help required form which you can use to request a quote for LM2621MM/NOPB from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.

We use cookies to improve your experience. See our privacy policy.
Okay