| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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896 pcs
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896 pcs | On Request | 1 | On Request | On Request | 0150+ | On Request | On Request |
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| Manufacturer Name | |
| Industrial Grade | |
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The LT1766IGN is a monolithic buck switching regulator designed for applications requiring a wide input voltage range from 5.5V to 60V. It can handle a peak switch current of 1.5A and operates at a constant switching frequency of 200kHz. The device includes a saturating switch with a low resistance of 0.2Ω.
Key electrical characteristics include a low effective supply current of 2.5mA and a shutdown current of 25μA. The LT1766 variant offers a 1.2V feedback reference voltage, while the LT1766-5 variant provides a fixed 5V output. The device is easily synchronizable and features cycle-by-cycle current limiting.
Available in small 16-pin SSOP and thermally enhanced TSSOP packages, the LT1766IGN is suitable for high voltage, industrial, automotive, portable computers, battery-powered systems, battery chargers, and distributed power systems.
Mounting is via surface mount technology. The regulator's design ensures high efficiency over a wide input and output current range.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.08 | $1.08 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 5.5V to 60V.
The switching frequency is constant at 200kHz.
The LT1766IGN is available in 16-SSOP and 16-TSSOP packages.
The feedback reference voltage is 1.2V.
The shutdown current is 25μA.
Yes, it can be synchronized from 228kHz to 700kHz.
The effective supply current is 2.5mA.