Texas Instruments LM22678QTJ-5.0/NOPB Microcontrollers
5V 5A Step Down DC-DC Controller, 4.5-42V In, TO-263 SMT
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM22678QTJ-5.0/NOPB
Base Model
Detailed Description
5V 5A Step Down DC-DC Controller, 4.5-42V In, TO-263 SMT
Package
TO-263-7 Thin
Lifecycle Status
Active
Datasheet
LM22678QTJ-5.0/NOPB Datasheet
Quick Jump:
Technical Specifications
Texas Instruments LM22678QTJ-5.0/NOPB Microcontrollers technical specifications.
General
Package / Case
TO-263-7 Thin
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TJ)
Output Type
Fixed
Max Input Voltage
42V
Output Current
5A
Switching Frequency
500kHz
Number of Outputs
1
Topology
Buck
Output Configuration
Positive
Alternate Parts Comparison (LM22678QTJ-5.0/NOPB vs LM22678QTJ-5.0 vs LM22678QTJ-ADJ vs LM22678QTJE-ADJ/NOPB)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C (TJ) |
| Output Type | Fixed | Fixed | Adjustable | Adjustable |
| Output Voltage | 5V | 5V | 1.285(Min)V | 1.285V |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | -- |
| Number of Outputs | 1 | 1 | 1 | -- |
| Action |
More Parts in Microcontrollers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
LM22678QTJE-ADJ/NOPBTexas InstrumentsConv DC-DC 4.5V to 42V Step Down Single-Out 1.285V 5A Automotive 7-Pin(7+Tab) PFM T/R
LM22678QTJE-5.0/NOPBTexas Instruments5A SIMPLE SWITCHER, Step-Down Voltage Regulator with Precision Enable
LM22678QTJ-5.0Texas InstrumentsStep-down DC-DC controller and regulator with a fixed 5V output voltage and 5A maximum output current.