Texas Instruments LM25019MR/NOPB DC DC Switching Regulators
7.5-48V Wide Vin, 100mA Constant On-Time Synchronous Buck Regulator
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM25019MR/NOPB
Detailed Description
7.5-48V Wide Vin, 100mA Constant On-Time Synchronous Buck Regulator
Package
8-PowerSOIC (0.154, 3.90mm Width)
Key Features
Package / Case: 8-PowerSOIC (0.154, 3.90mm Width)
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
LM25019MR/NOPB Datasheet
Quick Jump:
Technical Specifications
Texas Instruments LM25019MR/NOPB DC DC Switching Regulators technical specifications.
General
Package / Case
8-PowerSOIC
Operating Temperature
-40°C ~ 125°C (TJ)
Functions
Step-Down
Topology
Buck
Output Type
Adjustable
Numberof Outputs
1
Switching Frequency
Up to 1MHz
Output Current
100mA
Output Configuration
Positive
Synchronous Rectifier
Yes
Alternate Parts Comparison (LM25019MR/NOPB vs LM22673MR-5.0/NOPB vs LM5169FQDDARQ1 vs LM5169PQDDARQ1)
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-PowerSOIC | 8-PowerSOIC | 8-PowerSOIC | 8-PowerSOIC |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 150°C (TJ) | -40°C ~ 150°C (TJ) |
| Switching Frequency | Up to 1MHz | 500kHz | 100kHz ~ 1MHz | 100kHz ~ 1MHz |
| Functions | Step-Down | Step-Down | Step-Down | Step-Down |
| Max Input Voltage | 48V | 42V | 120V | 120V |
| Min Input Voltage | 7.5V | 4.5V | 6V | 6V |
| Numberof Outputs | 1 | 1 | 1 | 1 |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 100mA | 3A | 650mA | 650mA |
| Output Type | Adjustable | Fixed | Adjustable | Adjustable |
| Output Voltage | 1.225V | 5V | 1.2V | 1.2V |
| Synchronous Rectifier | Yes | No | Yes | Yes |
| Action |
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Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
LM5169FQDDARQ1Texas InstrumentsAutomotive 6-V to 120-V Wide VIN, 650-mA DC-DC converter with Fly-Buck™ capability
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