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15 pcs
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15 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The LT1764AEQ-3.3#TRPBF is a low dropout (LDO) linear voltage regulator from Analog Devices, optimized for fast transient response and low noise operation. It can supply up to 3A of output current with a typical dropout voltage of 340mV at 3A. The device features a wide input voltage range from 2.7V to 20V and offers a fixed 3.3V output.
Key electrical characteristics include low output voltage noise of 40µVRMS from 10Hz to 100kHz, making it suitable for sensitive RF applications. It operates with a quiescent current of 1mA, which drops to less than 1µA in shutdown mode. The regulator is stable with output capacitors as low as 10µF, including ceramic types.
Internal protection circuitry includes over current, over temperature, and reverse polarity protection, eliminating the need for external protection diodes. The LT1764AEQ-3.3#TRPBF is available in a 5-lead TO-263BA (DDPAK) surface mount package, suitable for various electronic designs.
Applications include 3.3V to 2.5V logic power supplies and post-regulation for switching supplies where low noise and fast transient performance are critical.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.28 | $0.28 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The LT1764AEQ-3.3#TRPBF provides a fixed output voltage of 3.3V.
The LT1764AEQ-3.3#TRPBF can supply a maximum output current of 3A.
The dropout voltage is typically 340mV at a 3A load.
The operating temperature range is -40°C to 125°C (TJ).
This device is supplied in a 5-DDPAK surface mount package.