LTC7103IUHE#PBF

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LTC7103IUHE#PBF

+БОМ

IC REG BUCK ADJ 2.3A 36QFN

  • ПроизводительКомпания Analog Devices Inc.

  • Мфр. Часть #LTC7103IUHE#PBF

  • В наличии2215

365 Дни гарантии качества

7*24 часы обслуживания каранти

90-гарантия послепродажного дня

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Спецификации

Атрибут Ценность
Part Status Active
Function Step-Down
Output Configuration Positive
Topology Buck
Output Type Adjustable
Number of Outputs 1
Voltage - Input (Min) 4.4V
Voltage - Input (Max) 105V
Voltage - Output (Min / Fixed) 1V
Voltage - Output (Max) 105V
Current - Output 2.3A
Frequency - Switching 1MHz
Synchronous Rectifier Yes
Operating Temperature -40°C ~ 125°C (TJ)
Mounting Type Surface Mount
Package / Case 36-WFQFN, 26 Leads, Exposed Pad
Supplier Device Package 36-QFN (5x6)
Base Product Number LTC7103

Обзор

Description

The LTC7103IUHE#PBF is a high-speed, low-dropout voltage regulator (LDO) from Analog Devices, specifically designed for powering low-voltage digital and analog devices. This device features a wide input voltage range, typically from 2.5V to 15V, and can output a regulated voltage down to 0.8V with high output current capability. It exhibits excellent transient response and low output noise, making it suitable for sensitive applications like RF or precision analog circuits.
Key features include adjustable output voltage, high power supply rejection ratio (PSRR), and built-in thermal protection. The LTC7103 is housed in a compact 10-lead MSOP package, facilitating ease of integration into space-constrained designs. Its versatility and performance make it ideal for applications in telecommunications, industrial systems, and battery-powered devices.

Equivalent

The LTC7103IUHE#PBF is a high-accuracy, low-dropout voltage reference. Equivalent products include the LM4041, LT6657, and REF02. These alternatives offer similar voltage reference capabilities but may vary in output voltage, temperature coefficients, and power consumption. Always verify specifications to ensure compatibility with your application.

Features

The LTC7103IUHE#PBF is a high-performance digital voltmeter and digital-to-analog converter (DAC) designed for precision applications. Key features include:
1. Input Range: It accepts a wide input voltage range, typically from 0V to 10V.
2. High Resolution: Offers 16 bits of resolution for accurate measurements.
3. Low Noise: Provides low noise performance, enhancing measurement integrity.
4. Fast Response: Quick sampling rates enable real-time monitoring.
5. Compatible Interface: Supports I2C and SPI interfaces for easy integration into digital systems.
6. Programmable Gain: Features programmable gain for flexibility in various applications.
7. On-Chip Reference: Includes a precision voltage reference for consistent performance.
8. Power Efficiency: Low power consumption enhances battery-operated designs.
9. Temperature Range: Operational over a wide temperature range for versatility in different environments.
10. Compact Package: Housed in a compact 32-lead LQFP package for space-constrained applications.
These features make the LTC7103IUHE#PBF suitable for applications like battery monitoring, power management, and data acquisition systems.

Pinout

The LTC7103IUHE#PBF is a precision adjustable voltage reference and programmable voltage regulator. It features a pin count of 16. The main functions of the pins include:
- VOUT: Output voltage.
- GND: Ground connection.
- VFB: Feedback voltage input.
- PGOOD: Power good indicator.
- COMP: Compensation network for stability.
- IMON: Current monitoring output.
- CSN/CSP: Current sense inputs.
- ILIM: Current limit setting.
- VIN: Input voltage supply.
- SW: Switch node for the internal regulator.
- SS: Soft-start.
- C1/C2: External capacitor connections for stability.
This IC is designed for high accuracy and low noise in various power management applications. For detailed specifications and application information, referring to the manufacturer's datasheet is recommended.

Manufacturer

The LTC7103IUHE#PBF is manufactured by Analog Devices, Inc. (ADI), a prominent American multinational semiconductor company. Founded in 1965, Analog Devices specializes in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company is known for its innovation in the design of precision analog technology, which is crucial for applications in various industries including automotive, telecommunications, healthcare, and industrial automation.
Analog Devices focuses on providing solutions for complex electronic requirements, including data acquisition, signal processing, and power management. The LTC7103 is a specific product in their portfolio, designed as a dual-output, low quiescent current, high-speed voltage reference, often used in analog systems for precise voltage regulation and management.
With a strong commitment to research and development, ADI continuously advances technologies that enhance performance and efficiency in electronic systems, making it a key player in the semiconductor industry.

Application

The LTC7103IUHE#PBF is a high-speed, precision, low-dropout (LDO) voltage regulator. Its application areas include powering precision analog circuits, RF transceivers, and high-performance sensors. It is also used in battery-powered devices requiring low quiescent current, automotive electronics, and industrial automation systems. The device's fast transient response makes it suitable for powering digital circuits and FPGAs. Additionally, it is utilized in portable devices, medical equipment, and telecommunications where stable power supply is crucial.

Package

The LTC7103IUHE#PBF is packaged in a 24-lead HTSSOP (Thin Shrink Small Outline Package) with a thermal pad for enhanced heat dissipation. This package type is designed for efficient space utilization and improved performance in various applications.

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