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LM2621MM The Texas Instruments LM2621MM is a high-efficiency, step-up DC-DC switching regulator designed for battery-powered systems. It offers a wide input voltage range and adjustable output voltage.
Mfr Part #:

LM2621MM

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LM2621MM is a high-efficiency, step-up DC-DC switching regulator designed for battery-powered systems. It offers a wide input voltage range and adjustable output voltage.
✓ Total Stock: 1,070 pcs
$ Price Range: $0.16

LM2621MM Available from 1 distributor

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Braun Electronic Components ✓
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1,070 pcs
On Request
1070 pcs On Request 1 On Request On Request On Request On Request On Request
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LM2621MM Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Frequency
Function
Load Current
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Type
SVHC Present
Supplier Device Package
Synchronous Rectifier
Topology
Voltage
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LM2621MM Description

Short technical summary and product information.

The LM2621MM from Texas Instruments is a versatile step-up DC-DC switching regulator suitable for low input voltage applications. It accepts an input voltage range of 1.2V to 14V and can provide an adjustable output voltage from 1.24V to 14V.

 

Key electrical specifications include a switch current limit of 2.85A and a typical operating current of 80µA. The device supports a switching frequency adjustable from 300kHz up to 2MHz, enabling the use of small external components. It features an internal 0.17Ω N-Channel MOSFET power switch and can achieve regulator efficiencies of up to 90%.

 

This regulator is housed in a compact 8-VSSOP package, designed for surface mounting. The operating temperature range is -40°C to 85°C (TA). Its topology supports Boost and SEPIC configurations, making it adaptable for various power management needs.

 

The LM2621MM is ideal for applications requiring efficient voltage conversion from low-voltage sources. Its features allow for compact and high-performance designs in battery-operated devices.

LM2621MM Quick Information

Product Type: DC-DC Switching Regulator
Series: LM2621
Canonical Name: LM2621MM Step-Up DC-DC Converter
Subcategory: Step-Up DC-DC Converter

LM2621MM Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

LM2621MM Estimated Pricing

Qty Low High
1+ $0.16 $0.16

Estimated market price range - modelled values for guidance only, not live distributor offers.

LM2621MM Features

  • Step-up DC-DC switching regulator.
  • Wide 1.2V to 14V input voltage.
  • Adjustable 1.24V to 14V output.
  • High efficiency up to 90%.
  • Compact 8-VSSOP surface mount package.

LM2621MM Applications

  • Ideal for battery-powered systems.
  • Suitable for low input voltage applications.
  • Enables compact power designs.
  • Efficient voltage conversion needs.

LM2621MM FAQs

6 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the LM2621MM?

1.2V to 14V.

What is the output voltage range of the LM2621MM?

Adjustable from 1.24V to 14V.

What is the maximum load current of the LM2621MM?

1A.

What package does the LM2621MM come in?

8-VSSOP (also 8-TSSOP, 8-MSOP).

What is the operating temperature range of the LM2621MM?

-40°C to 85°C.

What topologies does the LM2621MM support?

Boost and SEPIC.

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