LTC3447EDD#PBF Micropower Buck Regulators by Analog Devices
| Status: | Production |
|---|---|
| Series: | LTC3447 |
| RoHS: | Compliant |
Features
| I2C Programmable Output with 21.6mV Resolution |
| Overtemperature Protected |
| High Efficiency: Up to 93% |
| Very Low Quiescent Current: Only 33µA |
| 600mA Output Current at VIN = 3V |
| 2.5V to 5.5V Input Voltage Range |
| 1MHz Constant Frequency Operation |
| No Schottky Diode Required |
| Low Dropout Operation: 100% Duty Cycle |
| Stable with Ceramic Capacitors |
| Shutdown Mode Draws <1µA Supply Current |
| ±2% Output Voltage Accuracy |
| Standard (100kHz) or Fast Mode (400kHz) I2C |
| 6-Bit Voltage DAC (0.69V to 2.05V) |
| Disable Burst Mode Operation |
| Enable Power Good Blanking |
| Optional External Start-Up Resistors |
| Soft-Start |
| 10 Lead, 3mm × 3mm DFN Package |
Last 6 months Inventory & Pricing History
Alternative Descriptions
| PMIC | TME |
| Conv DC-DC 2.5V to 5.5V Synchronous Step Down Single-Out 0.669V to 2.05V 0.6A 10-Pin DFN EP Tube | Richardson RFPD |
LTC3447EDD#PBF Semiconductors - ICs by Linear Technology
VOLTAGE REG BUCK 1MHZ 0.6A DFN-10
| Status: | Unknown |
|---|---|
| Series: | - |
| RoHS: | Unknown |
Specifications
| Topology | Synchronous Buck (Step Down) |
|---|---|
| Input Voltage Min | 2.5V |
| Input Voltage Max | 5.5V |
| No. of Outputs | 1Outputs |
| DC / DC Converter IC Case | DFN |
| No. of Pins | 10Pins |
| Output Current | 600mA |
| Output Voltage Min | 690mV |
| Output Voltage Max | 2.05V |
| Switching Frequency | 1.3MHz |
| Operating Temperature Max | 85°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 +125°C |
| Primary Input Voltage | 5.5V |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a LTC3447EDD#PBF?
Additional datasheets, footprints and schematics for LTC3447EDD#PBF are listed on our Part Details page. You can also find images and similar parts to LTC3447EDD#PBF on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for LTC3447EDD#PBF on our Product Comparison page. Access via the 'View Pricing & Stock' button to view LTC3447EDD#PBF price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does LTC3447EDD#PBF fall under?
The LTC3447EDD#PBF is listed under Micropower Buck Regulators.
Can I view similar or alternative parts?
You can view similar parts to LTC3447EDD#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 LTC3447EDD#PBF you can contact the distributor directly for product support, shipping queries etc.
Is the LTC3447EDD#PBF RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Analog Devices.
Which authorised distributors for LTC3447EDD#PBF have stock available?
Authorised distributors including TME and Richardson RFPD have stock available or on a lead time for LTC3447EDD#PBF.
How do I check stock and lead times for all distributors?
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