| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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2,500 pcs
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2500 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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2 pcs
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2 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The LT1963AEST-3.3#TRPBF is part of the LT1963A series of low dropout regulators optimized for fast transient response. This device can supply up to 1.5A of output current with a typical dropout voltage of 340mV. It operates with a quiescent current of 1mA, which drops to less than 1µA in shutdown mode.
Key features include low output noise of 40µVRMS (10Hz to 100kHz), making it suitable for sensitive RF applications. The output voltage range is adjustable from 1.21V to 20V, with fixed output options including 1.5V, 1.8V, 2.5V, and 3.3V. The regulator is stable with output capacitors as low as 10µF, including ceramic types.
Internal protection circuitry provides reverse battery protection, current limiting, and thermal limiting. The LT1963AEST-3.3#TRPBF is available in an 8-lead SO package, suitable for surface mount applications. This regulator is ideal for 3.3V to 2.5V logic power supplies and as a post regulator for switching supplies.
The LT1963AEST-3.3#TRPBF is a fixed 3.3V output voltage regulator. The LT1963A series also offers fixed outputs of 1.5V, 1.8V, and 2.5V, and an adjustable version with output range from 1.21V to 20V.
It is available in an 8-Lead SO (Small Outline) surface mount package.
The typical dropout voltage is 340mV at 1.5A output current.
The typical output noise is 40µVRMS over 10Hz to 100kHz.
The typical quiescent current is 1mA, and less than 1µA in shutdown.
The regulator is stable with a 10µF output capacitor, including ceramic capacitors.
The available fixed output voltages are 1.5V, 1.8V, 2.5V, and 3.3V.