LM3502SQX-16/NOPB

Product Overview

Use

It is used to regulate voltage in various electronic devices and circuits.

Characteristics

Input Voltage Range: 2.7V to 5.5V
Output Voltage Range: 1.2V to 5.5V
Low Dropout Voltage: 200mV at 150mA
Low Quiescent Current: 75µA
Adjustable Output Voltage
Thermal Shutdown Protection

Package

The LM3502SQX-16/NOPB comes in a small outline package (SOP) with 6 pins.

Packaging/Quantity

It is typically available in reels of 2500 units.

Specifications

Input Voltage Range: 2.7V to 5.5V
Output Voltage Range: 1.2V to 5.5V
Dropout Voltage: 200mV at 150mA
Quiescent Current: 75µA
Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

VIN (Input Voltage)
GND (Ground)
VOUT (Output Voltage)
BYP (Bypass Capacitor)
ADJ (Adjustable Output)
SHDN (Shutdown)

Functional Features

Adjustable Output Voltage
Low Dropout Voltage
Thermal Shutdown Protection
Low Quiescent Current

Advantages and Disadvantages

Advantages

Wide input voltage range
Small package size
Low dropout voltage
Thermal shutdown protection

Disadvantages

Limited output current capacity
Requires an external bypass capacitor

Working Principles

The LM3502SQX-16/NOPB operates by comparing the output voltage to a reference voltage and adjusting the pass element to maintain a stable output voltage.

Detailed Application Field Plans

The LM3502SQX-16/NOPB is commonly used in battery-powered devices, portable electronics, and low-power applications where a stable voltage supply is required.

Detailed and Complete Alternative Models

Some alternative models to the LM3502SQX-16/NOPB include: - LM2937 - LM1117 - LT1763 - MCP1700

In conclusion, the LM3502SQX-16/NOPB is a versatile voltage regulator with a wide input voltage range and various protective features, making it suitable for a range of low-power electronic applications.

[Word count: 366]

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací LM3502SQX-16/NOPB v technických řešeních

What is the maximum input voltage for LM3502SQX-16/NOPB?
- The maximum input voltage for LM3502SQX-16/NOPB is 16V.
What is the typical output current capability of LM3502SQX-16/NOPB?
- The typical output current capability of LM3502SQX-16/NOPB is 500mA.
Can LM3502SQX-16/NOPB be used in automotive applications?
- Yes, LM3502SQX-16/NOPB is suitable for automotive applications.
What is the operating temperature range for LM3502SQX-16/NOPB?
- The operating temperature range for LM3502SQX-16/NOPB is -40°C to 125°C.
Is LM3502SQX-16/NOPB suitable for LED driver applications?
- Yes, LM3502SQX-16/NOPB is commonly used as an LED driver.
Does LM3502SQX-16/NOPB require an external heat sink?
- It depends on the application and power dissipation, but in many cases, an external heat sink is not required.
Can LM3502SQX-16/NOPB be used in battery-powered devices?
- Yes, LM3502SQX-16/NOPB can be used in battery-powered devices due to its low quiescent current.
What is the typical dropout voltage of LM3502SQX-16/NOPB?
- The typical dropout voltage of LM3502SQX-16/NOPB is 0.5V at 100mA load current.
Is LM3502SQX-16/NOPB suitable for portable electronics?
- Yes, LM3502SQX-16/NOPB is well-suited for portable electronics due to its low power consumption.
Can LM3502SQX-16/NOPB be used in dimmable lighting applications?
- Yes, LM3502SQX-16/NOPB can be used in dimmable lighting applications with appropriate control circuitry.