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LT1964ES5-SD#TRPBF

  • In Stock: 20000
  • Available: 52197

Reference Price(In US Dollars)

QtyUnit PriceExt.Price
1+US $3.21200US $3.21
10+US $2.89080US $28.91
30+US $2.24840US $67.45
100+US $1.84690US $184.69
500+US $1.76660US $883.30
1000+US $1.60600US $1606.00

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  • Description
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Description

The LT1964ES5-SD#TRPBF is a low-dropout (LDO) linear voltage regulator manufactured by Analog Devices Inc., previously known as Linear Technology. This component is designed to provide a stable output voltage with high precision and low noise, making it suitable for a variety of sensitive applications, including RF and precision analog circuits.

Key Features:

  1. Output Voltage: The LT1964 is available in fixed output voltage options, typically around 1.2V, 1.5V, 1.8V, 2.5V, 3.3V, and 5V, depending on the specific variant. The fixed output voltage ensures minimal variation and high reliability in power-sensitive applications.

  2. Low Dropout Voltage: The device features a low dropout voltage of approximately 300mV at full load, which allows it to maintain regulation even when the input voltage is only slightly above the output voltage. This characteristic is particularly beneficial in battery-powered applications where maximizing battery life is crucial.

  3. High Output Current: The LT1964 can deliver up to 1A of output current, making it suitable for powering a range of devices, from microcontrollers to more demanding analog components.

  4. Low Noise: The regulator is designed to minimize output noise, with a typical noise level of around 20µVRMS (from 10Hz to 100kHz). This low noise performance is essential for applications that require clean power, such as audio and precision measurement systems.

  5. Thermal Performance: The LT1964 is housed in a compact 5-lead SOT-23 package, which aids in thermal dissipation. The device is designed to operate over a wide temperature range, typically from -40°C to +125°C, ensuring reliability in various environmental conditions.

  6. Protection Features: The regulator includes built-in protection features such as thermal shutdown and current limiting, which help prevent damage to the device and the load in case of fault conditions.

  7. Power Supply Rejection Ratio (PSRR): The LT1964 exhibits excellent PSRR, typically around 80dB at low frequencies, which means it can effectively filter out noise from the input supply, providing a cleaner output voltage.

  8. Capacitor Requirements: The device is stable with a wide range of output capacitors, including ceramic capacitors, which are often preferred for their low equivalent series resistance (ESR) and size advantages.

Applications:

The LT1964ES5-SD#TRPBF is ideal for a variety of applications, including:

  • RF and wireless communication devices
  • Precision analog circuits
  • Battery-powered equipment
  • Medical devices
  • Automotive electronics
  • High-performance audio systems

Conclusion:

Overall, the LT1964ES5-SD#TRPBF from Analog Devices Inc. is a versatile and reliable LDO voltage regulator that combines low dropout voltage, low noise, and high output current capabilities, making it an excellent choice for applications requiring stable and clean power. Its compact size and robust protection features further enhance its suitability for modern electronic designs.

Alternatives

Functional Equivalent (FE) materials, including Fused Filament Fabrication (FFF) form, assembly, and functionally compatible substitute materials.

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