LT1764AEQ#TRPBF
ADI Electronics
The LT1764AEQ#TRPBF is a 3A low noise, fast transient response LDO regulator from Analog Devices. It offers a wide input voltage range and multiple output voltage options.
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90 pcs
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90 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The LT1764AEQ#TRPBF from Analog Devices is a 3A low dropout (LDO) linear voltage regulator designed for applications requiring fast transient response and low output noise. It supports a wide input voltage range from 2.7V to 20V and offers an adjustable output voltage from 1.21V to 20V, or fixed outputs of 1.5V, 1.8V, 2.5V, and 3.3V.
Key electrical characteristics include a typical dropout voltage of 340mV at 3A and a low quiescent current of 1mA, which drops to less than 1µA in shutdown mode. The regulator exhibits very low output voltage noise (40µVRMS from 10Hz to 100kHz), making it suitable for sensitive RF power supply applications. It is stable with output capacitors as low as 10µF, including ceramic types.
Internal protection features include reverse battery protection, current limiting, and thermal limiting, enhancing reliability. The LT1764AEQ#TRPBF is available in TO-220, DD, and FE packages, typically suited for through-hole mounting.
This LDO regulator is ideal for post-regulation of switching supplies and 3.3V to 2.5V logic power supplies.
| Qty | Low | High |
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| 1+ | $0.28 | $0.28 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 2.7V to 20V.
The output is adjustable from 1.21V to 20V, with fixed options of 1.5V, 1.8V, 2.5V, and 3.3V.
The typical dropout voltage is 340mV at 3A output current.
The typical output current is 3A.
The output noise is 40µVRMS typical over a 10Hz to 100kHz bandwidth.
The typical quiescent current is 1mA, and it drops to less than 1µA in shutdown.
Yes, it includes reverse battery protection.