Texas Instruments LM2674MX-3.3/NOPB Microcontrollers
3.3V 500mA Step-Down Regulator, 40V In, 86% Eff, SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM2674MX-3.3/NOPB
Base Model
Detailed Description
3.3V 500mA Step-Down Regulator, 40V In, 86% Eff, SOIC
Package
8-SOIC (0.154", 3.90mm Width)
Lifecycle Status
Active
Datasheet
LM2674MX-3.3/NOPB Datasheet
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Technical Specifications
Texas Instruments LM2674MX-3.3/NOPB Microcontrollers technical specifications.
General
Package / Case
8-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TJ)
Output Type
Fixed
Max Input Voltage
40V
Output Current
500mA
Switching Frequency
260kHz
Number of Outputs
1
Topology
Buck
Output Configuration
Positive
Alternate Parts Comparison (LM2674MX-3.3/NOPB vs LM2674MX-5.0/NOPB vs LM2674MX-ADJ/NOPB vs LM2674MX-3.3)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 8-SOIC | -- | 8-SOIC | 8-SOIC |
| Mounting Type | Surface Mount | -- | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TJ) | -- | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| Switching Frequency | 260kHz | -- | 260kHz | 260kHz |
| Function | Step-Down | -- | Step-Down | Step-Down |
| Max Input Voltage | 40V | -- | 40V | 40V |
| Min Input Voltage | 6.5V | -- | 6.5V | 6.5V |
| Number of Outputs | 1 | -- | 1 | 1 |
| Output Configuration | Positive | -- | Positive | Positive |
| Output Current | 500mA | -- | 500mA | 500mA |
| Output Type | Fixed | -- | Adjustable | Fixed |
| Output Voltage | 3.3V | -- | 1.2V | 3.3V |
| Action |
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