LT3976HMSE#PBF Micropower Buck Regulators by Analog Devices
| Status: | Production |
|---|---|
| Series: | LT3976 |
| RoHS: | Compliant |
Features
| Ultralow Quiescent Current: |
| 3.3μA IQ at 12VIN to 3.3VOUT |
| Low Ripple Burst Mode® Operation |
| Output Ripple < 15mVP-P |
| Wide Input Range: Operation from 4.3V to 40V |
| 5A Maximum Output Current |
| Excellent Start-Up and Dropout Performance |
| Adjustable Switching Frequency: 200kHz to 2MHz |
| Synchronizable Between 250kHz to 2MHz |
| Accurate Programmable Undervoltage Lockout |
| Low Shutdown Current: IQ = 700nA |
| Power Good Flag |
| Soft-Start Capability |
| Thermal Shutdown Protection |
| Current Limit Foldback with Soft-Start Override |
| Saturating Switch Design: 75mΩ On-Resistance |
| Small, Thermally Enhanced 16-Lead MSOP and 24-Lead 3mm × 5mm QFN Packages |
Alternative Descriptions
| 40V, 5A, 2MHz Buck Sw Reg w/ 3 | Analog Devices |
| Dc/Dc Conv, Buck, 2.25Mhz, 150Deg C | Newark Electronics |
| DC/DC CONV, BUCK, 2.25MHZ, 150DEG C | element14 |
| DC TO DC CONVERTER | Richardson RFPD |
LT3976HMSE#PBF Semiconductors - ICs by Linear Technology
DC-DC CONVERTER 2MHZ 5A MSOP-16
| Status: | Unknown |
|---|---|
| Series: | - |
| RoHS: | Unknown |
Specifications
| Topology | Buck (Step Down) |
|---|---|
| Input Voltage Min | 4.3V |
| Input Voltage Max | 40V |
| No. of Outputs | 1Outputs |
| DC / DC Converter IC Case | MSOP |
| No. of Pins | 16Pins |
| Output Current | 5A |
| Output Voltage Min | 1.2V |
| Output Voltage Max | 39.2V |
| Switching Frequency | 2MHz |
| Operating Temperature Max | 150°C |
| Product Range | - |
| Automotive Qualification Standard | - |
| RoHS Phthalates Compliant | Yes |
| MSL | MSL 1 - Unlimited |
| SVHC | No SVHC (15-Jan-2018) |
| Operating Temperature Min | -40°C |
| Operating Temperature Range | -40°C to +150°C |
| Output Voltage | 40V |
| Primary Input Voltage | 40V |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a LT3976HMSE#PBF?
Additional datasheets, footprints and schematics for LT3976HMSE#PBF are listed on our Part Details page. You can also find images and similar parts to LT3976HMSE#PBF on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for LT3976HMSE#PBF on our Product Comparison page. Access via the 'View Pricing & Stock' button to view LT3976HMSE#PBF price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does LT3976HMSE#PBF fall under?
The LT3976HMSE#PBF is listed under Micropower Buck Regulators.
Can I view similar or alternative parts?
You can view similar parts to LT3976HMSE#PBF when available in the Micropower Buck Regulators 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 LT3976HMSE#PBF you can contact the distributor directly for product support, shipping queries etc.
Is the LT3976HMSE#PBF RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Analog Devices.
Which authorised distributors for LT3976HMSE#PBF have stock available?
Authorised distributors including Analog Devices, Newark Electronics, element14, Richardson RFPD and Farnell have stock available or on a lead time for LT3976HMSE#PBF.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for LT3976HMSE#PBF often in real-time on the comparison pages.
What if I can't find stock of LT3976HMSE#PBF?
You can fill out our help required form which you can use to request a quote for LT3976HMSE#PBF 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.