LTC1149CN#PBF Internal Power Switch Buck Regulators by Analog Devices
| Status: | Production |
|---|---|
| Series: | LTC1149 |
| RoHS: | Compliant |
Features
| Operation to 48V Input Voltage |
| Ultrahigh Efficiency: Up to 95% |
| Current Mode Operation for Excellent Line and Load Transient Response |
| High Efficiency Maintained over Wide Current Range |
| Logic-Controlled Micropower Shutdown |
| Short-Circuit Protection |
| Very Low Dropout Operation: 100% Duty Cycle |
| Synchronous FET Switching for High Efficiency |
| Adaptive Nonoverlap Gate Drives |
| Available in 16-Pin Narrow SO Package |
Last 6 months Inventory & Pricing History
Alternative Descriptions
| PMIC | TME |
| DC/DC Cntrlr Single-OUT Step Down 0.05A 250kHz 16-Pin PDIP N Tube | Richardson RFPD |
LTC1149CN#PBF Semiconductors - ICs by Linear Technology
IC SWITCHING REG ADJ 1149 DIP16
| Status: | Unknown |
|---|---|
| Series: | - |
| RoHS: | Unknown |
Specifications
| Topology | Buck (Step Down) |
|---|---|
| Input Voltage Min | 12V |
| Input Voltage Max | 48V |
| No. of Outputs | 1Outputs |
| DC / DC Converter IC Case | DIP |
| No. of Pins | 16Pins |
| Output Current | 10mA |
| Output Voltage Min | - |
| Output Voltage Max | - |
| Switching Frequency | 250kHz |
| Operating Temperature Max | 85°C |
| Product Range | - |
| Automotive Qualification Standard | - |
| RoHS Phthalates Compliant | Yes |
| MSL | - |
| SVHC | No SVHC (15-Jan-2018) |
| Base Number | 1149 |
| Frequency | 250kHz |
| IC Generic Number | 1149 |
| IC Temperature Range | Commercial |
| Input Current | 2.2mA |
| Logic Function Number | 1149 |
| Operating Temperature Min | -40°C |
| Operating Temperature Range | 0°C to +70°C |
| Power Supply IC Type | Switching regulator |
| Primary Input Voltage | 48V |
| Supply Voltage Min | 9V |
| Termination Type | Through Hole |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a LTC1149CN#PBF?
Additional datasheets, footprints and schematics for LTC1149CN#PBF are listed on our Part Details page. You can also find images and similar parts to LTC1149CN#PBF on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for LTC1149CN#PBF on our Product Comparison page. Access via the 'View Pricing & Stock' button to view LTC1149CN#PBF price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does LTC1149CN#PBF fall under?
The LTC1149CN#PBF is listed under Internal Power Switch Buck Regulators.
Can I view similar or alternative parts?
You can view similar parts to LTC1149CN#PBF when available in the Internal Power Switch 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 LTC1149CN#PBF you can contact the distributor directly for product support, shipping queries etc.
Is the LTC1149CN#PBF RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Analog Devices.
Which authorised distributors for LTC1149CN#PBF have stock available?
Authorised distributors including TME and Richardson RFPD have stock available or on a lead time for LTC1149CN#PBF.
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