| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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70 pcs
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70 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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29 pcs
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29 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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9 pcs
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9 pcs | On Request | 1 | On Request | On Request | NO DC | On Request | On Request | |
| On Request | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The LM2595S-ADJ from Texas Instruments is a monolithic integrated circuit designed for step-down (buck) switching regulator applications. It is capable of driving a 1-A load with excellent line and load regulation.
This regulator operates at a fixed switching frequency of 150 kHz, allowing for the use of smaller external filter components compared to lower-frequency regulators. It supports an adjustable output voltage range from 1.2 V to 37 V with ±4% maximum variation over line and load conditions. The input voltage range extends up to 40 V.
Key features include thermal shutdown and current-limit protection, TTL shutdown capability, and a low power standby mode with typical quiescent current of 85 μA. The device requires only four external components for operation, simplifying circuit design. It is available in a TO-263 surface-mount package.
Applications include simple high-efficiency step-down regulators, efficient preregulators for linear regulators, on-card switching regulators, and positive-to-negative converters.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.16 | $0.16 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The adjustable version output voltage range is 1.2V to 37V, with ±4% tolerance over line and load conditions.
The maximum input voltage is 40V.
The switching frequency is fixed at 150kHz.
The device ensures a 1A output load current.
The operating junction temperature range is -40°C to 125°C.
The LM2595S-ADJ is available in a surface-mount DDPAK/TO-263-5 package.
Yes, the device includes overcurrent protection.