NCP1529MUTBG

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NCP1529MUTBG

IC REG BUCK ADJ 1A 6UDFN

100% gốc & amp; Mới

24 giờ sẵn sàng để vận chuyển

Bảo hành 365 ngày

RFQ & amp; Nhận thêm Giảm giá

Thông số kỹ thuật

Part Status Obsolete
Function Step-Down
Output Configuration Positive
Topology Buck
Output Type Adjustable
Number of Outputs 1
Voltage - Input (Min) 2.7V
Voltage - Input (Max) 5.5V
Voltage - Output (Min/Fixed) 0.9V
Voltage - Output (Max) 3.9V
Current - Output 1A
Frequency - Switching 1.7MHz
Synchronous Rectifier Yes
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Package / Case 6-UDFN Exposed Pad
Supplier Device Package 6-UDFN (2x2)
Base Product Number NCP1529

Tổng quan

Description

The NCP1529MUTBG is a high-efficiency, low-dropout (LDO) linear voltage regulator designed for various applications, including powering portable devices, RF systems, and microcontrollers. It can deliver output currents of up to 1 A while maintaining a low dropout voltage, typically around 0.25 V at this output current level.
Key features include adjustable output voltage, low quiescent current, and short-circuit protection, enhancing its reliability and performance in battery-powered applications. The device operates over a wide input voltage range, making it versatile for different power supply scenarios.
The NCP1529MUTBG is offered in a compact package, which aids in space-constrained designs. Its thermal performance is also optimized, ensuring stable operation even under varying load conditions. Overall, the NCP1529MUTBG is suitable for designers seeking a robust and efficient LDO solution for modern electronic devices.

Features

The NCP1529MUTBG is a high-efficiency, step-down (buck) DC-DC converter designed for mobile applications. Key features include:
1. Input Voltage Range: Operates from 2.7V to 5.5V, accommodating various power sources.
2. Output Voltage: Adjustable output voltage from 0.8V to 5V, providing flexibility for different load requirements.
3. High Efficiency: Achieves up to 95% efficiency, minimizing power loss and heat generation.
4. Load Regulation: Excellent load and line regulation for stable output.
5. Switching Frequency: Fixed frequency operation at 1MHz, allowing for smaller external components.
6. Soft Start: Integrated soft-start feature prevents inrush current during startup.
7. Thermal Protection: Includes thermal shutdown to safeguard against overheating.
8. Compact Package: Available in a small DFN package, suitable for space-constrained designs.
These features make the NCP1529MUTBG ideal for portable devices, battery-powered applications, and other compact electronics requiring efficient power management.

Package

The NCP1529MUTBG is packaged in a 5-pin TSOP (Thin Small Outline Package), specifically designed for compact applications. The TSOP package allows for efficient thermal performance and minimizes board space.

Pinout

The NCP1529MUTBG is a low-dropout (LDO) voltage regulator with a pin count of 5.
Pin Functions:
1. VIN: Input voltage pin; connects to the input power supply.
2. GND: Ground reference pin; connects to the system ground.
3. VOUT: Output voltage pin; provides the regulated output voltage.
4. EN: Enable pin; used to enable or disable the LDO.
5. NC: No connect; this pin is not internally connected and can be left unconnected.
The device supports various output voltages and is designed for low quiescent current, making it suitable for battery-powered applications.

Manufacturer

The NCP1529MUTBG is manufactured by ON Semiconductor, a company that specializes in semiconductor solutions. ON Semiconductor provides a wide range of products, including power management, analog, logic, and sensor devices, catering to various industries such as automotive, industrial, communications, and consumer electronics. Headquartered in Phoenix, Arizona, ON Semiconductor focuses on innovation and sustainability, aiming to deliver energy-efficient solutions to help customers meet their design and performance needs. The NCP1529 is a low-dropout (LDO) linear voltage regulator, showcasing ON Semiconductor's expertise in power management technologies.

Application

The NCP1529MUTBG is a low-dropout (LDO) voltage regulator used in various applications, including handheld devices, smartphones, tablets, and portable electronics. It is suitable for powering microcontrollers, sensors, and communication devices, providing a stable output voltage with low noise. Additionally, it can be employed in battery-operated systems to enhance efficiency and extend battery life.

Equivalent

The NCP1529MUTBG is a high-efficiency, low-dropout (LDO) regulator. Equivalent products include the LM1117, MCP1700, and MIC5205. When selecting an equivalent, consider parameters such as output voltage, current rating, dropout voltage, and thermal performance to ensure compatibility for your specific application.

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