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LM22677TJ-5.0/NOPB The Texas Instruments LM22677TJ-5.0/NOPB is a 5A step-down DC/DC switching regulator. It operates with an input voltage range of 4.5V to 42V and features a fixed 5V output.
Mfr Part #:

LM22677TJ-5.0/NOPB

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LM22677TJ-5.0/NOPB is a 5A step-down DC/DC switching regulator. It operates with an input voltage range of 4.5V to 42V and features a fixed 5V output.
✓ Total Stock: 121,340 pcs
$ Price Range: $3.66

LM22677TJ-5.0/NOPB Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
120,000 pcs
On Request
120000 pcs On Request 1 On Request On Request 13+ On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,340 pcs
On Request
1340 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-5.0/NOPB Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Duty Cycle
Features
Frequency
Function
Halogen Free
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Type
Quiescent Current
SVHC Present
Supplier Device Package
Supplier Package
Synchronous Rectifier
Topology
Voltage
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LM22677TJ-5.0/NOPB Description

Short technical summary and product information.

The LM22677TJ-5.0/NOPB from Texas Instruments is a 5A step-down DC/DC switching regulator designed for efficient power conversion. It supports a wide input voltage range from 4.5V to 42V, making it suitable for various applications. This regulator features a fixed 5V output voltage and operates at a default switching frequency of 500kHz.

 

Key electrical characteristics include a maximum output current of 5A and a typical quiescent current of 3.4mA. The device offers features such as Enable, Frequency synchronization, and Over Current Protection. It utilizes voltage mode control and is internally compensated, ensuring stability with low ESR ceramic capacitors.

 

The LM22677TJ-5.0/NOPB is housed in a TO-263-7 Thin package, designed for surface mounting. The operating junction temperature range is -40°C to 125°C, providing robust performance in demanding environments. The regulator also includes an integrated boot-strap diode and soft-start functionality.

LM22677TJ-5.0/NOPB Quick Information

Product Type: DC/DC Switching Regulator
Series: SIMPLE SWITCHER
Canonical Name: LM22677TJ-5.0/NOPB Step-Down DC/DC Switching Regulator
Subcategory: DC/DC Switching Regulator

LM22677TJ-5.0/NOPB Compliance

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

LM22677TJ-5.0/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-5.0/NOPB Features

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

LM22677TJ-5.0/NOPB Applications

  • Used in industrial power supply systems.
  • Suitable for point-of-load regulation.
  • Ideal for automotive and battery-powered equipment.
  • Applicable in distributed power architectures.

LM22677TJ-5.0/NOPB FAQs

6 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the LM22677TJ-5.0/NOPB?

The input voltage range is 4.5V to 42V.

What is the maximum output current?

The maximum output current is 5A.

What is the output voltage of this regulator?

This variant has a fixed output voltage of 5V.

What is the operating temperature range?

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

What package is the LM22677TJ-5.0/NOPB available in?

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

Does this regulator have over-current protection?

Yes, it includes over-current protection.

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