*For representation only.
LT1940EFE
Analog Devices
Discontinued
Switching Voltage Regulators LT1940 - Dual Monolithic 1.4A, 1.1MHz Step-Down Switching Regulator
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Technical Specifications
| Function | Step-Down |
| Output Configuration | Positive |
| Topology | Buck |
| Output Type | Adjustable |
| Number of Outputs | 2 |
| Voltage - Input (Min) | 3.6V |
| Voltage - Input (Max) | 25V |
| Voltage - Output (Min/Fixed) | 1.25V |
| Voltage - Output (Max) | 22V |
| Current - Output | 1.4A |
| Frequency - Switching | 1.1MHz |
| Synchronous Rectifier | No |
| Mounting Type | Surface Mount |
| Package / Case | 16-TSSOP (0.173", 4.40mm Width) Exposed Pad |
| Supplier Device Package | 16-TSSOP-EP |
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Product Attributes
| Packaging | |
| Standard Pack Qty |
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Alternate / Replacement Parts
| Alternate Packaging | LT1940EFE#TR |
| Suggested Replacement | LT1940EFE#PBF |
2,352
Units In Stock
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- 24-hour response
- Global shipping
- Genuine parts guaranteed
Test report available upon request —
view sample report
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Key Specifications
| Category | Switching Voltage Regulators |
| RoHS | No |
| Lifecycle | Obsolete |
| Lead Time | 0 Days (from factory) |
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Documentation
⬇ Download Datasheet
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Compliance & Export
| Country / Standard | Code |
|---|---|
| USHTS | 8542390090 |
| MXHTS | 8542399999 |
| ECCN | EAR99 |
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Product Overview
The LT1940EFE from Analog Devices falls under the switching voltage regulators category. Notable characteristics of this part include a function of Step-Down, a output configuration of Positive, a topology of Buck, a output type of Adjustable, a number of outputs of 2 and a voltage, input of 3.6V. This part has a typical lead time of 0 Days from factory and ships with a full manufacturer datasheet available for download. You can source LT1940EFE through Simplytronix, with fast shipping and verified authenticity.
