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3,714 pcs
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3714 pcs | On Request | 1 | On Request | On Request | 08+ | On Request | On Request |
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The LT1963EQ-1.5 is a linear low-dropout (LDO) voltage regulator from LT, designed for applications requiring fast transient response and low noise. It can supply up to 1.5A of output current with a typical dropout voltage of 340mV. The device features a low quiescent current of 1mA during operation, which drops to less than 1μA in shutdown mode.
This regulator is optimized for sensitive RF supply applications due to its low output noise of 40μVRMS from 10Hz to 100kHz. It is stable with output capacitors as low as 10μF. The LT1963 series offers fixed output voltages including 1.5V, 1.8V, 2.5V, and 3.3V, as well as an adjustable version. Internal protection circuitry includes reverse battery protection, current limiting, and thermal limiting.
The LT1963EQ-1.5 is available in several package types, including TO-220, DD, SOT-223, and SO packages, supporting various mounting requirements. Its design makes it suitable for post-regulation of switching supplies and 3.3V to 2.5V logic power supplies.
The LT1963EQ-1.5 is a fixed 1.5V output version. The regulator family supports adjustable output from 1.21V to 20V.
The LT1963 series is available in TO-220, DD (DDPAK), SOT-223, and SO packages.
The operating junction temperature range is -45°C to 125°C.
The maximum output current is 1.5A.
The typical dropout voltage is 340mV.
The typical output noise is 40μVRMS over a 10Hz to 100kHz bandwidth.
The typical operating quiescent current is 1mA, and less than 1μA in shutdown.