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Part No TDA3664
Manufacturer NXP
Catalog Electronic Wholesale
Description Very low dropout voltage/quiescent current 5 V voltage regulator
Rohs State Need to verify

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Pricing & Ordering $0.1055 Historical reference price : is the price that a customer announces that it is willing to pay for this component in the previous period, only for reference.
Unit Price
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Availability: 10,800 pieces
MOQ: 345 pcs
Order Increment : 1 pcs
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Products specifications

RoHS State Request Verification
Manufacturer NXP
Win Source Part Number 1265995-TDA3664
Manufacturer Homepage
Popularity Medium
Fake Threat In the Open Market 49 pct.
Supply and Demand Status Balance


The TDA3664 is a robust, fixed-voltage integrated circuit voltage regulator designed by NXP Semiconductors. This high-precision product is engineered to maintain a stable output voltage even under varying input voltages and load conditions, making it an ideal choice for sensitive electronic applications.

With its low dropout voltage and low quiescent current, the TDA3664 is particularly suitable for low-voltage, low-power operations. It is designed to offer a high level of protection, featuring short-circuit proof capabilities and thermal protection that ensure the device and your application remain safe under abnormal operating conditions.

Key Features:

  • Output Voltage: The TDA3664 provides a precise and stable output voltage, which is crucial for maintaining the performance of the electronic circuits it powers.
  • Low Dropout Voltage: It operates with a low dropout voltage, ensuring efficient performance even when the input voltage is close to the output voltage, thus conserving battery life in portable devices.
  • Low Quiescent Current: The regulator's low quiescent current minimizes the power drain when the device is in standby mode, making it an excellent choice for battery-powered applications.
  • Protection Features: Equipped with built-in thermal protection and short-circuit proof mechanisms, the TDA3664 is designed to protect itself and the application it serves from damage due to overheating or output short circuits.


The TDA3664 is versatile and can be used in a wide range of applications, including but not limited to:

  • Automotive electronics
  • Consumer electronics
  • Portable devices
  • Microcontroller systems

With its combination of reliability, efficiency, and protective features, the NXP TDA3664 voltage regulator is an excellent choice for designers looking to ensure the stable operation of their electronic products.

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