| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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4,245 pcs
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4245 pcs | On Request | 1 | On Request | On Request | 17+ | On Request | On Request |
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The LT1963EFE-1.8 is a 1.5A low noise, fast transient response LDO regulator from LT. It is designed for applications requiring stable power delivery with minimal noise.
Key electrical specifications include an output current of 1.5A and a low dropout voltage of 340mV. The device operates with a quiescent current of 1mA, which drops to less than 1µA in shutdown mode. It also features low output noise of 40µVRMS from 10Hz to 100kHz, making it suitable for sensitive RF applications.
The LT1963 series offers fixed output voltages including 1.5V, 1.8V, 2.5V, and 3.3V, as well as an adjustable version. This specific part, the LT1963EFE-1.8, provides a fixed 1.8V output. It is stable with output capacitors as low as 10µF.
Internal protection circuitry includes reverse battery protection, current limiting, and thermal limiting. The LT1963EFE-1.8 is available in various packages, including TO-220, SOT-223, SO, and TSSOP.
Fixed 1.8V.
TO-220, SOT-223, SO, and TSSOP.
-40°C to 125°C junction temperature.
340mV typical.
1mA typical operating, less than 1µA in shutdown.
40µVRMS typical from 10Hz to 100kHz.
Yes.