LTC1147LCS8#PBF Internal Power Switch Buck Regulators by Analog Devices
| Status: | Production |
|---|---|
| Series: | LTC1147 |
| RoHS: | Compliant |
Features
| Very High Efficiency: Over 95% Possible |
| Wide VIN Range: 3.5V to 16V |
| Current Mode Operation for Excellent Line and Load Transient Response |
| High Efficiency Maintained Over Three Decades of Output Current |
| Low 160µA Standby Current at Light Loads |
| Logic Controlled Micropower Shutdown: IQ <20µA |
| Short-Circuit Protection |
| Very Low Dropout Operation: 100% Duty Cycle |
| High Efficiency in a Small Amount of Board Space |
| Output Can Be Externally Held High in Shutdown |
| Available in 8-Pin SO Package |
Alternative Descriptions
| Hi Eff Buck Sw Reg Cntrs | Analog Devices |
| POWER MANAGEMENT IC | Richardson RFPD |
LTC1147LCS8#PBF Semiconductors - ICs by Linear Technology
IC SW REG STEP D HI EFF 8SOIC
| Status: | Unknown |
|---|---|
| Series: | - |
| RoHS: | Unknown |
Specifications
| Supply Voltage Min | 3.5V |
|---|---|
| Supply Voltage Max | 16V |
| No. of Outputs | 1 Output, 1Outputs |
| Duty Cycle (%) | 100% |
| Controller IC Case Style | SOIC |
| No. of Pins | 8Pins |
| Switching Frequency | 400kHz |
| Topology | Buck (Step Down) |
| Operating Temperature Min | 0°C |
| Operating Temperature Max | 70°C |
| Product Range | - |
| Automotive Qualification Standard | - |
| RoHS Phthalates Compliant | Yes |
| MSL | MSL 1 - Unlimited |
| SVHC | No SVHC (15-Jan-2018) |
| Base Number | 1147 |
| Frequency | 400kHz |
| Operating Temperature Range | 0°C to +70°C |
| Output Current | 50mA |
| Primary Input Voltage | 16V |
| 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 LTC1147LCS8#PBF?
Additional datasheets, footprints and schematics for LTC1147LCS8#PBF are listed on our Part Details page. You can also find images and similar parts to LTC1147LCS8#PBF on this page.
What pricing and inventory information can I view?
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What category does LTC1147LCS8#PBF fall under?
The LTC1147LCS8#PBF is listed under Internal Power Switch Buck Regulators.
Can I view similar or alternative parts?
You can view similar parts to LTC1147LCS8#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 LTC1147LCS8#PBF you can contact the distributor directly for product support, shipping queries etc.
Is the LTC1147LCS8#PBF RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Analog Devices.
Which authorised distributors for LTC1147LCS8#PBF have stock available?
Authorised distributors including Analog Devices and Richardson RFPD have stock available or on a lead time for LTC1147LCS8#PBF.
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