Texas Instruments LM2591HVT-ADJ/NOPB DC DC Switching Regulators
Adjustable 1A step-down voltage regulator featuring a 150 kHz switching frequency.
Same model may have multiple batches, images only for reference.
Technical Specifications
Texas Instruments LM2591HVT-ADJ/NOPB DC DC Switching Regulators technical specifications.
General
Alternate Parts Comparison (LM2591HVT-ADJ/NOPB vs LM2591HVT-5.0 vs LM2591HVT-5.0/NOPB vs LM2591HVT-3.3/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 | TO-220-5 Formed Leads | -- | TO-220-5 Formed Leads | TO-220-5 Formed Leads |
| Mounting Type | Through Hole | -- | Through Hole | Through Hole |
| Operating Temperature | -40°C ~ 125°C (TJ) | -- | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| Switching Frequency | 150kHz | -- | 150kHz | 150kHz |
| Function | Step-Down | -- | Step-Down | Step-Down |
| Max Input Voltage | 60V | -- | 60V | 60V |
| Min Input Voltage | 4.5V | -- | 4.5V | 4.5V |
| Number of Outputs | 1 | -- | 1 | 1 |
| Output Configuration | Positive | -- | Positive | Positive |
| Output Current | 1A | -- | 1A | 1A |
| Output Type | Adjustable | -- | Fixed | Fixed |
| Output Voltage | 57V | -- | 5V | 3.3V |
| Action |
Texas Instruments LM2591HVT-ADJ/NOPB DC DC Switching Regulators Overview
Adjustable 1A step-down voltage regulator featuring a 150 kHz switching frequency. This power converter operates with a wide input voltage range from 4.5V to 60V, delivering an adjustable output voltage from 1.2V up to 57V. Designed for through-hole mounting in a TO-220 package, it offers up to 76% efficiency and a maximum output current of 1A.
Operating across a temperature range of -40°C to 125°C, this RoHS compliant component is suitable for demanding power management applications.