LT3972EDD#PBF Micropower Buck Regulators by Analog Devices
| Status: | Production |
|---|---|
| Series: | LT3972 |
| RoHS: | Compliant |
Features
| Wide Input Range: |
| Operation from 3.6V to 33V |
| Over-Voltage Lockout Protects Circuits Through 62V Transients |
| 3.5A Maximum Output Current |
| Low Ripple (<15mVP-P) Burst Mode® Operation: IQ= 75μA at 12VIN to 3.3VOUT |
| Adjustable Switching Frequency: 200kHz to 2.4MHz |
| Low Shutdown Current: IQ < 1μA |
| Integrated Boost Diode |
| Synchronizable Between 250kHz to 2MHz |
| Power Good Flag |
| Saturating Switch Design: 95mΩ On-Resistance |
| Output Voltage: 0.79V to 30V |
| Thermal Protection |
| Soft-Start Capability |
| Small 10-Pin Thermally Enhanced MSOP and (3mm × 3mm) DFN Packages |
Alternative Descriptions
| 33V, 3.5A, 2.4MHz Buck Sw Reg | Analog Devices |
| Dc/Dc Conv, Buck, 2.45Mhz, 125Deg C | Newark Electronics |
| DC/DC CONV, BUCK, 2.45MHZ, 125DEG C | element14 |
| DC TO DC CONVERTER | Richardson RFPD |
LT3972EDD#PBF Semiconductors - ICs by Linear Technology
SW REG 36V 3.5A 2.4MHZ 10DFN
| Status: | Unknown |
|---|---|
| Series: | - |
| RoHS: | Unknown |
Specifications
| Topology | Buck (Step Down) |
|---|---|
| Input Voltage Min | 3.6V |
| Input Voltage Max | 33V |
| No. of Outputs | 1Outputs |
| DC / DC Converter IC Case | DFN |
| No. of Pins | 10Pins |
| Output Current | 3.5A |
| Output Voltage Min | 790mV |
| Output Voltage Max | 30V |
| Switching Frequency | 2.4MHz |
| Operating Temperature Max | 125°C |
| Product Range | - |
| Automotive Qualification Standard | - |
| RoHS Phthalates Compliant | Yes |
| MSL | MSL 1 - Unlimited |
| SVHC | No SVHC (15-Jan-2018) |
| Adjustable Output Voltage Min | 0.79V |
| Base Number | 3972 |
| Frequency | 2.45MHz |
| Operating Temperature Min | -40°C |
| Operating Temperature Range | -40°C to +125°C |
| Output Voltage | 30V |
| Primary Input Voltage | 33V |
| Supply Voltage Min | 3.6V |
| Supply Voltage Typ | 3V |
| Switch Output Current Isw Max | 5.4A |
| Termination Type | Surface Mount Device |
| Voltage Regulator Type | Step Down (Buck) |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a LT3972EDD#PBF?
Additional datasheets, footprints and schematics for LT3972EDD#PBF are listed on our Part Details page. You can also find images and similar parts to LT3972EDD#PBF on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for LT3972EDD#PBF on our Product Comparison page. Access via the 'View Pricing & Stock' button to view LT3972EDD#PBF price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does LT3972EDD#PBF fall under?
The LT3972EDD#PBF is listed under Micropower Buck Regulators.
Can I view similar or alternative parts?
You can view similar parts to LT3972EDD#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 LT3972EDD#PBF you can contact the distributor directly for product support, shipping queries etc.
Is the LT3972EDD#PBF RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Analog Devices.
Which authorised distributors for LT3972EDD#PBF have stock available?
Authorised distributors including Analog Devices, Newark Electronics, element14, Farnell and Richardson RFPD have stock available or on a lead time for LT3972EDD#PBF.
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