LM2597HVM-3.3/NOPB Part Information
Details for LM2597HVM-3.3/NOPB by Texas Instruments
Electronic & Electrical Components>Semiconductors - ICs>Power Management
Part Features
- 150-kHz Fixed-Frequency Internal Oscillator
- 3.3-V, 5-V, 12-V, and Adjustable Output Versions
- Adjustable Version Output Voltage Range: 1.2 V to 37 V (57 V for HV Version) u00b14% Maximum Over Line and Load Conditions
- Available in 8-Pin Surface-Mount and 8-Pin PDIP Packages
- Bias Supply Pin (VBS) for Internal Circuitry Improves Efficiency at High Input Voltages
- Error Output Delay
- High Efficiency
- Input Voltage Range Up to 60 V
- Low Power Standby Mode, IQ, Typically 85 u03bcA
- Out of Regulation Error Flag
- Shutdown/Soft-Start
- Specified 0.5-A Output Current
- Thermal Shutdown and Current-Limit Protection
- Uses Readily Available Standard Inductors
Part Specifications
| Topology | Buck (Step Down) |
| Input Voltage Min | 4.5V |
| Input Voltage Max | 60V |
| DC / DC Converter IC Case | SOIC |
| No. of Pins | 8Pins |
| Output Current | 500mA |
| Output Voltage Nom. | 3.3V |
| Switching Frequency | 173kHz |
| Operating Temperature Max | 125°C |
| Product Range | - |
| Automotive Qualification Standard | - |
| RoHS Phthalates Compliant | Yes |
| MSL | MSL 1 - Unlimited |
| SVHC | No SVHC (27-Jun-2018) |
| Accuracy % | 4% |
| Base Number | 2597 |
| Frequency | 150kHz |
| No. of Outputs | 1Outputs |
| Operating Temperature Min | -40°C |
| Operating Temperature Range | -40°C to +125°C |
| Operating Voltage Tolerance + | 4% |
| Output Current Max | 0.5A |
| Output Voltage | 3.3V |
| Primary Input Voltage | 12V |
| Supply Voltage Max | 60V |
| Supply Voltage Min | 4.5V |
| Termination Type | Surface Mount Device |
| Voltage Regulator Type | Step Down (Buck) |
More Parts in Power Management
Frequently Asked Questions
Where can I find additional details, specifications and documents for a LM2597HVM-3.3/NOPB?
Additional datasheets, footprints and schematics for LM2597HVM-3.3/NOPB are listed in our Part Details tab. You can also find the LM2597HVM-3.3/NOPB image and similar parts on this details page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for LM2597HVM-3.3/NOPB in the Pricing & Inventory tab next to part details. You can view LM2597HVM-3.3/NOPB price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does LM2597HVM-3.3/NOPB fall under?
The LM2597HVM-3.3/NOPB is listed under Electronic & Electrical Components > Semiconductors - ICs > Power Management.
Can I view similar or alternative parts?
You can view similar parts to LM2597HVM-3.3/NOPB when available in the Power Management range under the specifications section at the bottom of the details page.
Who can I contact for technical support of the product?
Submit any questions directly to the customer support team of the distributor listing the product. For the LM2597HVM-3.3/NOPB you can contact the distributor directly for product support, shipping queries etc.
Is the LM2597HVM-3.3/NOPB RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Farnell.
Which authorised distributors for LM2597HVM-3.3/NOPB have stock available?
There is no stock from authorised distributors for LM2597HVM-3.3/NOPB.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for LM2597HVM-3.3/NOPB often in real-time on the comparison pages.
What if I can't find stock of LM2597HVM-3.3/NOPB?
You can fill out our help required form which you can use to request a quote for LM2597HVM-3.3/NOPB from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.