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LM22677TJ-ADJ/NOPB The Texas Instruments LM22677TJ-ADJ/NOPB is a 5A step-down DC/DC switching regulator. It features an adjustable output voltage and a wide input voltage range.
Mfr Part #:

LM22677TJ-ADJ/NOPB

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LM22677TJ-ADJ/NOPB is a 5A step-down DC/DC switching regulator. It features an adjustable output voltage and a wide input voltage range.
✓ Total Stock: 6,752 pcs
$ Price Range: $3.66

LM22677TJ-ADJ/NOPB Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
5,000 pcs
On Request
5000 pcs On Request 1 On Request On Request 2146+5 On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,751 pcs
On Request
1751 pcs On Request 1 On Request On Request On Request On Request On Request
Shenzhen YJT Company Limited ✓
Non-Authorised Inventory information
1 pcs
On Request
1 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

LM22677TJ-ADJ/NOPB Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Duty Cycle
Features
Frequency
Function
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Current
Output Type
Quiescent Current
Supplier Device Package
Supplier Package
Synchronous Rectifier
Topology
Voltage
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LM22677TJ-ADJ/NOPB Description

Short technical summary and product information.

The Texas Instruments LM22677TJ-ADJ/NOPB is a 5A step-down DC/DC switching regulator designed for efficient power conversion. It operates with an input voltage range from 4.5V to 42V, providing flexibility for various power sources.

 

This regulator offers an adjustable output voltage, with a minimum of 1.285V and a maximum of 37V. It features a default switching frequency of 500kHz and supports frequency synchronization. Key integrated features include a precision enable input, a boot-strap diode, and soft-start functionality, simplifying external component requirements.

 

The LM22677TJ-ADJ/NOPB is housed in a TO-263-7 Thin package, designed for surface mount applications. Its operating temperature range is -40°C to 125°C (TJ), making it suitable for demanding environments. The device utilizes voltage mode control and is internally compensated, ensuring stability with low ESR ceramic capacitors.

LM22677TJ-ADJ/NOPB Quick Information

Product Type: DC DC Switching Regulator
Series: LM22677
Canonical Name: LM22677TJ-ADJ/NOPB Step-Down DC/DC Switching Regulator
Subcategory: Buck Converter

LM22677TJ-ADJ/NOPB Compliance

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

LM22677TJ-ADJ/NOPB Estimated Pricing

Qty Low High
1+ $3.66 $3.66

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

LM22677TJ-ADJ/NOPB Features

  • 5A output current capability.
  • Wide 4.5V to 42V input voltage range.
  • Adjustable output voltage from 1.285V.
  • 500kHz default switching frequency.
  • TO-263-7 Thin surface mount package.

LM22677TJ-ADJ/NOPB Applications

  • Suitable for step-down voltage conversion in various electronic systems.
  • Used in applications requiring a wide input voltage range.
  • Applicable for designs needing adjustable output voltage.
  • Ideal for point-of-load regulation from 42V buses.

LM22677TJ-ADJ/NOPB FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the LM22677TJ-ADJ/NOPB?

The input voltage range is 4.5V to 42V.

What is the output voltage range of the LM22677TJ-ADJ/NOPB?

The output voltage is adjustable from 1.285V to 37V.

What is the operating temperature range of the LM22677TJ-ADJ/NOPB?

The operating junction temperature range is -40°C to 125°C.

What package is the LM22677TJ-ADJ/NOPB available in?

It is available in a TO-263-7 Thin surface mount package.

What is the switching frequency of the LM22677TJ-ADJ/NOPB?

The switching frequency is 500 kHz.

What is the maximum output current of the LM22677TJ-ADJ/NOPB?

The maximum output current is 5 A.

What features does the LM22677TJ-ADJ/NOPB include?

It includes enable, frequency synchronization, and over current protection.

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