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LT1121HVCS8

Part No LT1121HVCS8
Manufacturer Linear Technology
Description Micropower Low Dropout Regulators with Shutdown
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Manufacturer Linear Technology
Win Source Part Number 1205129-LT1121HVCS8
Manufacturer Homepage www.linear.com
Popularity Medium
Supply and Demand Status Balance
Ultra Librarian 3D Model Ultra Librarian LT1121HVCS8 CAD Model

Description

Linear Technology LT1121HVCS8 Voltage Regulator

The LT1121HVCS8 is a high-performance low dropout voltage regulator (LDO) from Linear Technology, designed to deliver a stable and reliable power supply in a range of electronic applications. This LDO is particularly well-suited for systems that require a steady voltage under varying load conditions and input voltages. The LT1121HVCS8 is an ideal choice for battery-powered devices, portable instruments, and similar applications where power efficiency and conservation are critical.

Key Features:

  • High Voltage Capability: The LT1121HVCS8 is designed to operate with an input voltage range up to 30V, making it versatile for various applications that require a higher input voltage.
  • Low Dropout Voltage: With a low dropout voltage of typically 0.4V at a 100mA load, this regulator maintains its output stability even when the input voltage is close to the output voltage, ensuring efficient operation.
  • Adjustable Output: The output voltage can be set from 1.2V to 29V with the use of external resistors, providing flexibility to meet specific design requirements.
  • Low Quiescent Current: It features a low quiescent current of typically 30µA, which is particularly beneficial for battery-powered applications as it helps to extend battery life.
  • Thermal Protection: The LT1121HVCS8 includes built-in thermal shutdown protection to safeguard the device against excessive temperature and potential damage.
  • Short-Circuit Protection: The regulator also offers short-circuit protection, which helps to prevent failures in the event of an output short.
  • Stable with Low ESR Capacitors: This LDO is stable with output capacitors as low as 3.3µF with low equivalent series resistance (ESR), which can be ceramic, tantalum, or aluminum electrolytic types, providing design flexibility and cost savings.
  • Package: The LT1121HVCS8 comes in an 8-lead SOIC package, which is suitable for space-constrained applications.

Applications:

The versatile nature of the LT1121HVCS8 makes it an excellent choice for a variety of applications, including but not limited to:

  • Portable, battery-powered equipment
  • Automotive electronics
  • Industrial supplies
  • Telecommunication infrastructure
  • Avionics and military systems where high input voltage is common

With its combination of high voltage capability, low dropout performance, and protection features, the LT1121HVCS8 from Linear Technology is a reliable and efficient solution for your voltage regulation needs.

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Pricing & Ordering

Quantity Unit Price Ext. Price
12+ $5.2171 $62.6052
27+ $4.2816 $115.6032
42+ $4.1476 $174.1992
58+ $4.0136 $232.7888
75+ $3.8796 $290.9700
100+ $3.4789 $347.8900
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
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Availability: 11,000 pieces
MOQ: 12 pcs
Order Increment : 1 pcs
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