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LT1054IN8

Part No LT1054IN8
Manufacturer Linear Technology
Catalog PMIC - Voltage Regulators - DC DC Switching Regulators
Description IC REG SWTCHD CAP INV RATIO 8DIP
Datasheet
Sample
Rohs State rohs
ECAD Module
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Categories Integrated Circuits
Manufacturer Linear Technology
Packaging Tube/Rail
Status Active
Purpose Ratiometric, Step-Up
Topology Charge Pump
Output Type Adjustable (Fixed)
Number of Outputs 1
Minimum Input Voltage 3.5V
Maximum Input Voltage 15V
Nominal Output Voltage (Min/Fixed) 2.5V (-Vin, 2Vin)
Maximum Output Voltage 30V
Output Current 100mA
Frequency - Switching 25kHz
Synchronous Rectifier No
Temperature Range - Operating -40°C to 100°C (TJ)
Mounting Through Hole
Case / Package 8-PDIP
Win Source Part Number 072172-LT1054IN8
Ultra Librarian 3D Model Ultra Librarian LT1054IN8 CAD Model

Description

Product Overview: LT1054IN8

The LT1054IN8 is a high-performance, monolithic, bipolar, switched-capacitor voltage converter produced by Linear Technology. Designed to provide reliability and versatility, this device is an ideal choice for a wide range of applications that require a negative voltage generated from a positive input voltage. The LT1054IN8 is particularly well-suited for portable devices, instrumentation, and digital systems that demand a stable and efficient power supply solution.

Key Features

  • Adjustable Output: The LT1054IN8 provides an adjustable output voltage, which can be set to the desired negative value using external resistors. This flexibility allows designers to tailor the output to meet specific circuit requirements.
  • High Efficiency: With its switched-capacitor technology, this voltage converter offers high efficiency, which is critical for battery-operated devices where power conservation is paramount.
  • Low Noise: The device is engineered to minimize output ripple and noise, ensuring a clean and stable power supply for sensitive electronic components.
  • Thermal Protection: The LT1054IN8 includes built-in thermal shutdown protection to safeguard the device from overheating, enhancing its reliability and longevity.

Applications

  • Battery-Powered Equipment
  • Portable Instruments
  • Negative Voltage Generators
  • Operational Amplifier Systems
  • Digital Circuits Requiring Negative Supply Rails

Package and Quality

The LT1054IN8 is housed in an 8-pin PDIP (Plastic Dual In-line Package), offering a robust and easy-to-handle packaging solution. Linear Technology ensures that each device meets high-quality standards, providing reliability and performance that engineers can trust.

Whether you're designing a new piece of portable equipment or looking to improve the power supply section of an existing device, the LT1054IN8 from Linear Technology is a versatile and dependable choice that will meet your negative voltage conversion needs.

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