| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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3,500 pcs
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3500 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The LT1963AES8-3.3 is a linear voltage regulator designed for applications requiring fast transient response and low noise. It can supply up to 1.5A of output current with a maximum dropout voltage of 0.55V at 1.5A. The device features a fixed output voltage of 3.3V and a quiescent current of 1.5mA during operation, dropping to less than 1µA in shutdown mode.
Optimized for sensitive RF supply applications, this LDO regulator offers low output noise of 40µVRMS from 10Hz to 100kHz. It includes internal protection circuitry for reverse battery, current limiting, and thermal limiting. The LT1963AES8-3.3 is available in an 8-SOIC surface mount package, making it suitable for various electronic designs.
With a maximum input voltage of 20V and an operating temperature range of -40°C to 125°C (TJ), this regulator is robust for demanding environments. Its PSRR is rated at 63dB at 120Hz, contributing to stable power delivery. The device is designed to be stable with a 10µF output capacitor.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.28 | $0.28 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The fixed output voltage is 3.3V.
The maximum input voltage is 20V. The adjustable version can accept up to 20V, but for the fixed version, input must be above output plus dropout.
Typical dropout voltage is 340mV at 1.5A load, with a maximum of 0.55V.
Operating quiescent current is typically 1mA, and shutdown quiescent current is less than 1µA.
Output noise is 40µVRMS over a 10Hz to 100kHz bandwidth.
The junction temperature range is -40°C to 125°C.
It is available in an 8-SOIC surface mount package (8-SO supplier package).