| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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2 pcs
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2 pcs | On Request | 1 | On Request | On Request | 2026-02-25 06:16:38 | On Request | On Request |
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The LT1963AES8#PBF is a low dropout (LDO) linear voltage regulator manufactured by Analog Devices, designed for applications requiring fast transient response and low output noise. It can supply up to 1.5A of output current with a typical dropout voltage of 340mV.
Key electrical characteristics include a low quiescent current of 1mA, which drops to less than 1µA in shutdown mode. The output voltage is adjustable from 1.21V to 20V, making it versatile for various power supply designs. It features high power supply rejection ratio (PSRR) of 63dB and is stable with output capacitors as low as 10µF, including ceramic types.
Internal protection circuitry includes reverse battery protection, current limiting, and thermal limiting, enhancing reliability. The device operates within a temperature range of -40°C to +125°C. It is available in an 8-lead SO package, suitable for surface mount (SMD/SMT) applications.
This regulator is ideal for sensitive RF supply applications, post-regulation for switching supplies, and 3.3V to 2.5V logic power supplies.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.28 | $0.28 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The LT1963AES8#PBF has a nominal output current of 1.5A.
The typical dropout voltage is 340mV, with a maximum of 450mV.
The output noise is 40µVRMS typical over a 10Hz to 100kHz bandwidth.
The input voltage range is from 2.1V to 20V.
The operating temperature range is -40°C to +125°C.
The LT1963AES8#PBF is available in an SO-8 surface-mount package.
The typical quiescent current is 1mA, and it is less than 1µA in shutdown.