| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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3,143 pcs
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3143 pcs | On Request | 1 | On Request | On Request | 2019+ | On Request | On Request |
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| Tape & Reel |
The LT1965EDD#TRPBF is a low noise, low dropout linear regulator designed to provide 1.1A of output current. It features a low dropout voltage of 310mV, making it suitable for applications where input and output voltages are close. The quiescent current is 500µA for the adjustable version and drops to less than 1µA in shutdown mode.
This regulator is ideal for sensitive RF and DSP supply applications due to its very low output noise of 40µVRMS (10Hz to 100kHz). It operates over a wide input voltage range of 1.8V to 20V and is stable with output capacitors as low as 10µF. The LT1965 series offers fixed output voltages including 1.5V, 1.8V, 2.5V, and 3.3V, as well as an adjustable version with a 1.20V reference.
Internal protection circuitry includes reverse-battery protection, current limiting with foldback, and thermal limiting. The LT1965EDD#TRPBF is available in a 5-lead DD-Pak package, suitable for surface mount applications. It is designed for use in logic power supplies, post regulators for switching supplies, and low noise instrumentation.
The maximum output current is 1.1A.
The typical dropout voltage is 310mV.
The typical output noise is 40µVRMS over a 10Hz to 100kHz bandwidth.
The input voltage range is 1.8V to 20V.
The fixed output voltage is 3.3V.
It is available in a 5-lead DD-Pak surface-mount package.