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LTC1574CS#PBF

Part No LTC1574CS#PBF
Manufacturer Linear Technology
Catalog PMIC - Voltage Regulators - DC DC Switching Regulators
Description IC REG BUCK INV ADJ 16SOIC / Conv DC-DC 4V to 18.5V Inv/Step Down Single-Out 0.83A 16-Pin SOIC N Tube
Datasheet
Sample
Rohs State rohs
ECAD Module
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Categories Integrated Circuits (ICs)
Manufacturer Linear Technology
Packaging Tube
Function Step-Down
Output Configuration Positive or Negative
Topology Buck
Output Type Adjustable
Number of Outputs 1
Input Voltage MIN 4V
Voltage Input MAX 18.5V
Output Voltage 1.25V
Output Voltage MAX 18.5V
Output Current 340mA, 600mA
Frequency - Switching Up to 200kHz
Synchronous Rectifier No
Operating Temperature Range 0°C ~ 70°C (TA)
Mounting SMD
Package 16-SOIC (0.154", 3.90mm Width)
Manufacturer Package 16-SOIC
Win Source Part Number 782064-LTC1574CS#PBF
Popularity Medium
Supply and Demand Status Limited
Family Name LTC1574
Introduction Date February 01, 1996
ECCN EAR99
Country of Origin Malaysia
Halogen Free Compliant
Estimated EOL Date 2031
Ultra Librarian 3D Model Ultra Librarian LTC1574CS#PBF CAD Model

Description

Product Overview: LTC1574CS#PBF

The LTC1574CS#PBF is a high-performance, step-down switching regulator IC from Linear Technology, designed to deliver efficient power conversion for a wide range of applications. This component is part of Linear Technology's extensive line of power management solutions, known for their reliability and precision.

Key Features

  • High Efficiency: The LTC1574CS#PBF offers a high efficiency rate, minimizing power loss during conversion, which is crucial for battery-powered devices.
  • Adjustable Output Voltage: This regulator allows for an adjustable output voltage, giving designers the flexibility to use it in various applications with different voltage requirements.
  • Low Dropout Operation: Its ability to operate with a low dropout voltage ensures that the device continues to function even when the input voltage is close to the output voltage.
  • Thermal Protection: The built-in thermal protection feature prevents the device from overheating, enhancing its reliability and longevity.
  • Compact Design: Housed in a small package, the LTC1574CS#PBF is ideal for space-constrained applications.

Applications

The LTC1574CS#PBF is suitable for a variety of applications, including but not limited to:

  • Portable electronics
  • Telecommunications
  • Automotive systems
  • Industrial controls
  • Computing devices

Technical Specifications

Parameter Value Input Voltage Range 4.5V to 7V Output Voltage Range Adjustable Switching Frequency Up to 500kHz Package 16-Lead Narrow SOIC

The LTC1574CS#PBF is a versatile, high-efficiency step-down regulator that is an excellent choice for designers looking for a reliable power management solution. Its adjustable output and thermal protection, combined with a compact form factor, make it a valuable component in any power-sensitive design.

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