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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching RegulatorsLM2621MMX
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LM2621MMX - Texas Instruments

Manufacturer Part Number
LM2621MMX
Manufacturer
Texas Instruments
Allelco Part Number
32D-LM2621MMX
ECAD Model
Parts Description
IC REG BST SEPIC ADJ 8VSSOP
Detailed Description
Package
8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Data sheet
LM2621MMX.pdf
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In stock: 14570

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Specifications

LM2621MMX Tech Specifications
Texas Instruments - LM2621MMX technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - LM2621MMX

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Output (Min/Fixed) 1.24V  
Voltage - Output (Max) 14V  
Voltage - Input (Min) 1.2V  
Voltage - Input (Max) 14V  
Topology Boost, SEPIC  
Synchronous Rectifier No  
Supplier Device Package 8-VSSOP  
Series -  
Package / Case 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)  
Product Attribute Attribute Value  
Package Tape & Reel (TR)  
Output Type Adjustable  
Output Configuration Positive  
Operating Temperature -40°C ~ 85°C (TA)  
Number of Outputs 1  
Mounting Type Surface Mount  
Function Step-Up, Step-Up/Step-Down  
Frequency - Switching 300kHz ~ 2MHz  
Current - Output 2.85A (Switch)  
Base Product Number LM2621  

Parts Introduction

Manufacturer Part Number

LM2621MMX

Manufacturer

Texas Instruments

Introduction

Voltage regulator for efficient power conversion

Product Features and Performance

Boost and SEPIC topology

Adjustable output voltage

Single output channel

Product Advantages

Compatible with a wide input voltage range

Supports up to 2.85A switch current

Variable switching frequency for design flexibility

High efficiency for low heat generation

Compact 8-TSSOP, 8-MSOP package

Key Technical Parameters

Input Voltage Min: 1.2V

Input Voltage Max: 14V

Output Voltage Min/Fixed: 1.24V

Output Voltage Max: 14V

Current - Output: 2.85A (Switch)

Frequency - Switching: 300kHz ~ 2MHz

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Operating temperature range suitable for various environments

Compatibility

Surface mount compatible for PCB designs

Application Areas

Electronic devices requiring efficient voltage regulation

Product Lifecycle

Obsolete status

Potential availability of replacements or upgrades

Several Key Reasons to Choose This Product

Suitable for battery-powered applications

Flexibility in voltage regulation for custom designs

Texas Instruments' reputation for quality and reliability

Robust against wide temperature variations

High efficiency for longer battery life and reduced power loss

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments LM2621MMX

Product Attribute LM2621MMX LM2618BTL LM2621MM LM2622MMX-ADJ
Part Number LM2621MMX LM2618BTL LM2621MM LM2622MMX-ADJ
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Frequency - Switching 300kHz ~ 2MHz 600kHz 300kHz ~ 2MHz 600kHz, 1.3MHz
Topology Boost, SEPIC Buck Boost, SEPIC Boost
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Package Tape & Reel (TR) Tape & Reel (TR) Bulk Bulk
Current - Output 2.85A (Switch) 300mA 2.85A (Switch) 1A (Switch)
Function Step-Up, Step-Up/Step-Down Step-Down Step-Up, Step-Up/Step-Down Step-Up
Output Type Adjustable Programmable Adjustable Adjustable
Package / Case 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 10-WFBGA, DSBGA 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Supplier Device Package 8-VSSOP 10-TµSMD (2.25x2.5) 8-VSSOP 8-VSSOP
Operating Temperature -40°C ~ 85°C (TA) -25°C ~ 125°C (TJ) -40°C ~ 85°C (TA) -40°C ~ 125°C (TJ)
Output Configuration Positive Positive Positive Positive
Voltage - Output (Max) 14V - 14V 12V
Voltage - Input (Min) 1.2V 2.8V 1.2V 2V
Voltage - Output (Min/Fixed) 1.24V 1.8V, 1.83V, 1.87V, 1.92V 1.24V 1.26V
Voltage - Input (Max) 14V 5.5V 14V 12V
Series - - - -
Base Product Number LM2621 LM2618 - -
Synchronous Rectifier No Yes No No
Number of Outputs 1 1 1 1

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

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Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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LM2621MMX Image

LM2621MMX

Texas Instruments
32D-LM2621MMX

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