| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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1,000 pcs
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1000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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239 pcs
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239 pcs | On Request | 1 | On Request | On Request | 17+ | On Request | On Request | |
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10 pcs
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10 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Synchronous Rectifier | |
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The Texas Instruments LM2587T-ADJ is a DC/DC switching regulator designed for step-up, step-up/step-down, and flyback converter applications. It features an adjustable output voltage and can handle an input voltage range from 4V to 40V, with a maximum switch current of 5A.
This regulator operates at a switching frequency of 100kHz, contributing to its efficiency. It is designed with current-mode operation for improved transient response and line regulation. The device includes an internal soft-start function to reduce in-rush current during startup and is protected by current limit, undervoltage lockout, and thermal shutdown.
The LM2587T-ADJ is available in a TO-220-5 package, suitable for through-hole mounting. Its wide input voltage range and adjustable output make it a flexible component for various power management designs.
Key electrical characteristics include a minimum input voltage of 4V and a maximum of 40V, with an output voltage that can be adjusted from 1.23V up to 60V. The typical switch current limit is 6.5A, and the device operates with a maximum duty cycle of 98%.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.16 | $0.16 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is from 4V to 40V.
The output voltage can be adjusted from 1.23V to 60V.
The maximum switch current is 5A.
The switching frequency is 100kHz.
The operating temperature range is -40°C to 125°C.
The LM2587T-ADJ is available in a TO-220-5 package.