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LT1121ACS8-3.3

Part No LT1121ACS8-3.3
Manufacturer Linear Technology
Description Micropower Low Dropout Regulators with Shutdown
Sample
Rohs State rohs
ECAD Module
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Manufacturer Linear Technology
Win Source Part Number 1205116-LT1121ACS8-3.3
Manufacturer Homepage www.linear.com
Popularity Medium
Supply and Demand Status Limited
Ultra Librarian 3D Model Ultra Librarian LT1121ACS8-3.3 CAD Model

Description

The LT1121ACS8-3.3 is a low dropout voltage regulator designed by Linear Technology, renowned for its reliability and efficiency in power management applications. This regulator offers a fixed output voltage of 3.3V, making it an ideal choice for a wide range of electronic devices that require a stable power supply.

Key Features:

  • Low Dropout Performance: The LT1121ACS8-3.3 boasts a low dropout voltage, which means it can maintain regulation with a minimal difference between the input voltage and the output voltage. This feature is particularly beneficial for battery-powered devices, where maximizing the usage of the available voltage is crucial.
  • High Output Current: Capable of delivering up to 150mA of continuous output current, this regulator can support a variety of loads, from simple low-power circuitry to more demanding applications.
  • Low Quiescent Current: With a quiescent current of only 30µA, the LT1121ACS8-3.3 is optimized for energy-saving in portable applications, ensuring minimal power drain when the device is in standby mode.
  • Thermal Protection: The built-in thermal shutdown feature protects the device from overheating, enhancing its reliability and longevity in operation.
  • Short Circuit Protection: The LT1121ACS8-3.3 includes short circuit protection, safeguarding the regulator and the connected components from potential damage due to overcurrent conditions.

Applications:

The versatility of the LT1121ACS8-3.3 makes it suitable for a variety of applications, including but not limited to:

  • Battery-powered equipment
  • Portable consumer electronics
  • Microprocessor supply
  • Power supplies for DSPs and FPGAs

Package Information:

The LT1121ACS8-3.3 comes in an 8-lead SOIC package, which is compact and suitable for surface-mount technology, allowing for efficient use of PCB space.

Overall, the LT1121ACS8-3.3 from Linear Technology is a robust, high-performance voltage regulator that offers a reliable solution for a diverse range of applications where power efficiency and space constraints are critical considerations.

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Pricing & Ordering

Quantity Unit Price Ext. Price
4+ $13.6363 $54.5452
9+ $11.1888 $100.6992
14+ $10.8392 $151.7488
20+ $10.4895 $209.7900
25+ $10.1399 $253.4975
34+ $9.0909 $309.0906
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Availability: 3,996 pieces
MOQ: 4 pcs
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