LT1777IS#PBF High Input Voltage Buck Regulators by Analog Devices
| Status: | Production |
|---|---|
| Series: | LT1777 |
| RoHS: | Compliant |
Features
| Programmable dI/dt Limit |
| Internally Limited dV/dt |
| High Input Voltage: 48V Max |
| 700mA Peak Switch Rating |
| True Current Mode Control |
| 100kHz Fixed Operating Frequency |
| Synchronizable to 250kHz |
| Low Supply Current in Shutdown: 30µA |
| Low Thermal Resistance 16-Pin SO Package |
Last 6 months Inventory & Pricing History
Alternative Descriptions
| L N Buck Sw Reg | Analog Devices |
| Dc/Dc Conv, Buck, 100Khz, 125Deg C | Newark Electronics |
| PMIC | TME |
| Conv DC-DC 6.7V to 48V Synchronous Step Down Single-Out 1.24V to 40.8V 0.7A 16-Pin SOIC N Tube | Richardson RFPD |
| DC/DC CONV, BUCK, 100KHZ, 125DEG C | Farnell |
LT1777IS#PBF Semiconductors - ICs by Linear Technology
IC SW REG BUCK LN 16SOIC
| Status: | Unknown |
|---|---|
| Series: | - |
| RoHS: | Unknown |
Specifications
| Topology | Buck (Step Down) |
|---|---|
| Input Voltage Min | 6.7V |
| Input Voltage Max | 48V |
| No. of Outputs | 1Outputs |
| DC / DC Converter IC Case | SOIC |
| No. of Pins | 16Pins |
| Output Current | 500mA |
| Output Voltage Min | 1.24V |
| Output Voltage Max | 40.8V |
| Switching Frequency | 115kHz |
| Operating Temperature Max | 125°C |
| Product Range | - |
| Automotive Qualification Standard | - |
| RoHS Phthalates Compliant | Yes |
| MSL | MSL 1 - Unlimited |
| SVHC | No SVHC (15-Jan-2018) |
| Base Number | 1777 |
| Dropout Voltage Vdo | 2.8V |
| Frequency | 100kHz |
| Operating Temperature Min | -40°C |
| Operating Temperature Range | -40°C to +125°C |
| Output Current Max | 700mA |
| Output Voltage | 40.8V |
| Primary Input Voltage | 48V |
| Supply Voltage Min | 7V |
| Switch Output Current Isw Max | 700mA |
| 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 LT1777IS#PBF?
Additional datasheets, footprints and schematics for LT1777IS#PBF are listed on our Part Details page. You can also find images and similar parts to LT1777IS#PBF on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for LT1777IS#PBF on our Product Comparison page. Access via the 'View Pricing & Stock' button to view LT1777IS#PBF price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does LT1777IS#PBF fall under?
The LT1777IS#PBF is listed under High Input Voltage Buck Regulators.
Can I view similar or alternative parts?
You can view similar parts to LT1777IS#PBF when available in the High Input Voltage 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 LT1777IS#PBF you can contact the distributor directly for product support, shipping queries etc.
Is the LT1777IS#PBF RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Analog Devices.
Which authorised distributors for LT1777IS#PBF have stock available?
Authorised distributors including Analog Devices, Newark Electronics, TME, Richardson RFPD and Farnell have stock available or on a lead time for LT1777IS#PBF.
How do I check stock and lead times for all distributors?
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