LT1939EDD#PBF Multitopology DC/DC by Analog Devices
| Status: | Production |
|---|---|
| Series: | LT1939 |
| RoHS: | Compliant |
Features
| Wide Input Range: 3V to 25V |
| Short-Circuit Protected Over Full Input Range |
| 2A Output Current Capability |
| Adjustable/Synchronizable Fixed Frequency Operation from 250kHz to 2.2MHz |
| Soft-Start/Tracking Capability |
| Output Adjustable Down to 0.8V |
| Adjustable Linear Regulator/Driver with 13mA Output Capability |
| Power Good Comparator with Complementary Outputs |
| Low Shutdown Current: 12μA |
| Thermally Enhanced 3mm × 3mm DFN Package |
Last 6 months Inventory & Pricing History
Alternative Descriptions
| Conv DC-DC 3V to 25V Step Down Dual-Out 0.8V 2A 12-Pin DFN EP Tube | Richardson RFPD |
LT1939EDD#PBF Semiconductors - ICs by Linear Technology
SWITCH REG 2A STEP DOWN 12DFN
| Status: | Unknown |
|---|---|
| Series: | - |
| RoHS: | Unknown |
Specifications
| Supply Voltage | 25V |
|---|---|
| No. of Step-Down DC - DC Converters | 1 |
| No. of LDO Regulators | 1 |
| No. of Regulated Outputs | 2 |
| Digital IC Case | DFN |
| No. of Pins | 12Pins |
| Operating Temperature Min | -40°C |
| 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 | 1939 |
| Frequency | 2.2MHz |
| No. of Outputs | 2Outputs |
| Operating Temperature Range | -40°C to +125°C |
| Output Current | 2A |
| Primary Input Voltage | 25V |
| Supply Voltage Min | 3V |
| Termination Type | Surface Mount Device |
| Voltage Regulator Type | Buck Switching |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a LT1939EDD#PBF?
Additional datasheets, footprints and schematics for LT1939EDD#PBF are listed on our Part Details page. You can also find images and similar parts to LT1939EDD#PBF on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for LT1939EDD#PBF on our Product Comparison page. Access via the 'View Pricing & Stock' button to view LT1939EDD#PBF price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does LT1939EDD#PBF fall under?
The LT1939EDD#PBF is listed under Multitopology DC/DC.
Can I view similar or alternative parts?
You can view similar parts to LT1939EDD#PBF when available in the Multitopology DC/DC 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 LT1939EDD#PBF you can contact the distributor directly for product support, shipping queries etc.
Is the LT1939EDD#PBF RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Analog Devices.
Which authorised distributors for LT1939EDD#PBF have stock available?
Authorised distributors including Richardson RFPD have stock available or on a lead time for LT1939EDD#PBF.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for LT1939EDD#PBF often in real-time on the comparison pages.
What if I can't find stock of LT1939EDD#PBF?
You can fill out our help required form which you can use to request a quote for LT1939EDD#PBF from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.