| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
21 pcs
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21 pcs | On Request | 1 | On Request | On Request | 02+47 | On Request | On Request |
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| Manufacturer Name | |
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| Quiescent Current | |
| SVHC Present | |
| Supply Voltage |
The LT1372/LT1377 series from Linear Technology are monolithic high-frequency switching regulators designed for high efficiency. These devices can be operated in various configurations including boost, buck, flyback, forward, inverting, and Cuk.
Key electrical specifications include a minimum supply voltage of 2.7V, a typical quiescent current of 4mA, and a current-limited power switch rated at 1.5A. The switching frequency can be set at 500kHz or 1MHz, allowing for the use of small inductors. The device also features a typical shutdown supply current of 12mA.
These regulators are integrated into compact 8-pin SO or PDIP packages, and all surface mount components consume less than 0.5 square inch of board space. The design allows for regulation of positive or negative output voltages and offers easy external synchronization. Oscillator frequency shifting provides protection for external components during overload conditions.
Applications for the LT1372/LT1377 include boost regulators, CCFL backlight drivers, laptop computer supplies, multiple output flyback supplies, and inverting supplies.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.08 | $1.08 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum supply voltage is 30V.
The current limit for the power switch is 1.5A.
The LT1372IN8 can operate at 500kHz and 1MHz.
The minimum supply voltage is 2.7V.
The LT1372IN8 is available in 8-pin SO or PDIP packages.