Texas Instruments LM25575QMHX/NOPB Microcontrollers
42V 1.5A Step-Down DC/DC Controller HTSSOP

Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM25575QMHX/NOPB
Detailed Description
42V 1.5A Step-Down DC/DC Controller HTSSOP
Package
16-PowerTSSOP (0.173", 4.40mm Width)
Lifecycle Status
Active
Datasheet
LM25575QMHX/NOPB Datasheet
Quick Jump:
Technical Specifications
Texas Instruments LM25575QMHX/NOPB Microcontrollers technical specifications.
General
Package / Case
16-PowerTSSOP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TJ)
Output Type
Adjustable
Max Input Voltage
42V
Output Current
1.5A
Switching Frequency
50kHz ~ 1MHz
Number of Outputs
1
Topology
Buck
Output Configuration
Positive
Alternate Parts Comparison (LM25575QMHX/NOPB vs LM20134MHX/NOPB vs LM20136MHX/NOPB vs LM26001BMHX/NOPB)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 16-PowerTSSOP | 16-PowerTSSOP | 16-PowerTSSOP | 16-PowerTSSOP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| Switching Frequency | 50kHz ~ 1MHz | 410kHz | 410kHz | 150kHz ~ 500kHz |
| Function | Step-Down | Step-Down | Step-Down | Step-Down |
| Max Input Voltage | 42V | 5.5V | 5.5V | 18V |
| Min Input Voltage | 6V | 2.95V | 2.95V | 3V |
| Number of Outputs | 1 | 1 | 1 | 1 |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 1.5A | 4A | 6A | 1.5A |
| Output Type | Adjustable | Adjustable | Adjustable | Adjustable |
| Output Voltage | 1.225V | 0.8V | 0.8V | 1.234V |
| 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.