LT1938EDD#PBF Internal Power Switch Buck Regulators by Analog Devices
| Status: | Production |
|---|---|
| Series: | LT1938 |
| RoHS: | Compliant |
Features
| Wide Input Voltage Range: 3.6V to 25V |
| 2.2A Maximum Output Current |
| Adjustable Switching Frequency: 300kHz to 2.8MHz |
| Low Shutdown Current: IQ < 1µA |
| Integrated Boost Diode |
| Power Good Flag |
| Saturating Switch Design: 0.18Ω On-Resistance |
| 1.265V Feedback Reference Voltage |
| Output Voltage: 1.265V to 20V |
| Soft-Start Capability |
| Small 10-Pin Thermally Enhanced (3mm × 3mm) DFN Package |
Alternative Descriptions
| 25V, 2.2A, 2.8MHz Buck Sw Reg | Analog Devices |
| Dc/Dc Conv, Buck, 3Mhz, 125Deg C | Newark Electronics |
| DC/DC CONV, BUCK, 3MHZ, 125DEG C | element14 |
| DC TO DC CONVERTER | Richardson RFPD |
LT1938EDD#PBF Semiconductors - ICs by Linear Technology
BUCK 3.6-25V 2.2A 1.265-20V 10DFN
| Status: | Unknown |
|---|---|
| Series: | - |
| RoHS: | Unknown |
Specifications
| Topology | Buck (Step Down) |
|---|---|
| Input Voltage Min | 3.6V |
| Input Voltage Max | 25V |
| No. of Outputs | 1Outputs |
| DC / DC Converter IC Case | DFN |
| No. of Pins | 10Pins |
| Output Current | 2.2A |
| Output Voltage Min | 1.27V |
| Output Voltage Max | 20V |
| Switching Frequency | 3.3MHz |
| Operating Temperature Max | 125°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 | 25V |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a LT1938EDD#PBF?
Additional datasheets, footprints and schematics for LT1938EDD#PBF are listed on our Part Details page. You can also find images and similar parts to LT1938EDD#PBF on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for LT1938EDD#PBF on our Product Comparison page. Access via the 'View Pricing & Stock' button to view LT1938EDD#PBF price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does LT1938EDD#PBF fall under?
The LT1938EDD#PBF is listed under Internal Power Switch Buck Regulators.
Can I view similar or alternative parts?
You can view similar parts to LT1938EDD#PBF when available in the Internal Power Switch Buck Regulators range under the specifications section at the bottom of the details page.
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Submit any questions directly to the customer support team of the distributor listing the product. For the LT1938EDD#PBF you can contact the distributor directly for product support, shipping queries etc.
Is the LT1938EDD#PBF RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Analog Devices.
Which authorised distributors for LT1938EDD#PBF have stock available?
Authorised distributors including Analog Devices, Newark Electronics, element14, Farnell and Richardson RFPD have stock available or on a lead time for LT1938EDD#PBF.
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