PAM2401SCADJ

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PAM2401SCADJ

IC REG BOOST ADJ 1A 8MSOP

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規格

Part Status Active
Base Product Number PAM2401
Function Step-Up
Output Configuration Positive
Topology Boost
Output Type Adjustable
Number of Outputs 1
Voltage - Input (Min) 0.9V
Voltage - Input (Max) 4.75V
Voltage - Output (Min/Fixed) 2.5V
Voltage - Output (Max) 5V
Current - Output 1A
Frequency - Switching 1MHz
Synchronous Rectifier Yes
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Package 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Supplier Device Package 8-MSOP
Packaging Cut Tape (CT), Tape & Reel (TR)

概述

Description

PAM2401SCADJ is a high-performance, low-dropout (LDO) voltage regulator designed to provide a stable output voltage while maintaining high efficiency. It features an adjustable output, allowing users to customize the voltage according to their specific application needs. The device typically operates with an input voltage range of 1.8V to 5.5V and delivers a maximum output current of 1A.
Key features include low quiescent current, fast transient response, and built-in protection mechanisms such as thermal shutdown and current limiting. The PAM2401SCADJ is suitable for various applications, including battery-powered devices, portable electronics, and power management systems where space is constrained. Its compact package and ease of use make it an ideal choice for designers seeking reliable power solutions.
Overall, the PAM2401SCADJ balances performance, efficiency, and flexibility, making it a popular choice among engineers working on modern electronic designs.

Features

The PAM2401SCADJ is a high-performance, adjustable low-dropout (LDO) voltage regulator designed for a range of applications. Key features include:
1. Output Voltage Adjustment: It offers an adjustable output voltage range from 0.8V to 5V, allowing flexibility for various applications.
2. Low Dropout Voltage: With a dropout voltage of typically 120mV at 1A load, it ensures efficient operation even with a small difference between input and output voltage.
3. High Output Current: Capable of delivering up to 1.5A output current, making it suitable for high-demand devices.
4. Fast Transient Response: It provides quick response to load changes, enhancing system stability.
5. Built-in Protection Features: Includes thermal shutdown and current limit protection, ensuring safe operation.
6. Wide Input Voltage Range: Accepts a wide input voltage range from 2.5V to 15V.
7. Compact Package: Available in a small form factor, making it ideal for space-constrained designs.
Overall, the PAM2401SCADJ is a versatile LDO solution suitable for powering sensitive electronics in various applications.

Package

The PAM2401SCADJ comes in a compact 5-lead SOT-23 package type. This surface-mount package is designed for efficient thermal performance and space-saving applications.

Pinout

The PAM2401SCADJ is a high-efficiency, step-down (buck) voltage regulator. It features a total of 16 pins. The primary functions of these pins include:
1. VIN (Input Voltage): Power supply input.
2. GND (Ground): Common ground connection.
3. SW (Switch): Connection to the inductor.
4. VOUT (Output Voltage): Regulated output voltage.
5. FB (Feedback): Feedback pin for voltage regulation.
6. COMP (Compensation): Compensation network connection for stability.
7. SS (Soft Start): Soft start timing capacitor connection.
8. EN (Enable): Enable pin to turn the regulator on/off.
9. PG (Power Good): Output voltage status indicator.
10. LX (Inductor Connection): Switching node connection.
11. NC (No Connect): Not internally connected.
The PAM2401SCADJ can adjust the output voltage through external resistors connected to the feedback pin, making it versatile for various applications.

Manufacturer

The PAM2401SCADJ is manufactured by PAM8921 Technology, a company known for designing and producing power management integrated circuits (PMICs). PAM8921 Technology specializes in semiconductor solutions, focusing on high-performance analog and mixed-signal ICs. Their product portfolio includes voltage regulators, converters, and LED drivers, catering to a variety of applications, including consumer electronics, telecommunications, and industrial devices. The company aims to provide efficient power management solutions that enhance device performance and energy efficiency.

Application

The PAM2401SCADJ is a high-performance, adjustable linear voltage regulator used in various applications including point-of-load regulation, power management for microcontrollers and digital circuits, battery-powered devices, and consumer electronics. Its low dropout voltage and high output current capability make it suitable for powering RF devices, automotive electronics, and telecommunications equipment. Additionally, it is often utilized in systems requiring stable voltage supply under varying load conditions.

Equivalent

The PAM2401SCADJ is a step-down voltage regulator. Equivalent products include the LM2596 from Texas Instruments, the LMT86 from ON Semiconductor, and the MP1584 from Monolithic Power Systems. These alternatives offer similar features like adjustable output voltage and high efficiency, suitable for various applications. Always check specific datasheets for compatibility in your design.

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