S-1132B52-M5T1G

Basic Information Overview

Category: Integrated Circuit (IC)

Use: Voltage Regulator

Characteristics: - Low dropout voltage - High output voltage accuracy - Low quiescent current - Overcurrent protection - Thermal shutdown protection

Package: SOT-23-5

Essence: The S-1132B52-M5T1G is a voltage regulator IC that provides stable and regulated output voltage for various electronic devices.

Packaging/Quantity: Available in tape and reel packaging, with 3000 units per reel.

Specifications

Input Voltage Range: 2.0V to 6.0V
Output Voltage Range: 1.2V to 5.5V
Dropout Voltage: 200mV (typical) at 100mA load current
Output Current: 150mA (maximum)
Quiescent Current: 30μA (typical)
Line Regulation: ±0.05% (typical)
Load Regulation: ±0.3% (typical)
Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1132B52-M5T1G has the following pin configuration:

GND (Ground)
VIN (Input Voltage)
VOUT (Output Voltage)
NC (No Connection)
EN (Enable)

Functional Features

Low dropout voltage ensures efficient power conversion even with low input voltages.
High output voltage accuracy provides precise and stable voltage regulation.
Low quiescent current minimizes power consumption during standby or idle modes.
Overcurrent protection safeguards the IC and connected devices from excessive current flow.
Thermal shutdown protection prevents overheating and potential damage to the IC.

Advantages and Disadvantages

Advantages: - Wide input voltage range allows compatibility with various power sources. - Small package size (SOT-23-5) enables space-saving integration in compact electronic devices. - Excellent line and load regulation ensures stable output voltage under different operating conditions.

Disadvantages: - Limited output current capacity may not be suitable for high-power applications. - The NC pin does not serve any function, which may be considered a waste of pin resources.

Working Principles

The S-1132B52-M5T1G operates as a linear voltage regulator. It regulates the output voltage by maintaining a constant voltage drop across its internal pass transistor. When the input voltage exceeds the desired output voltage, the pass transistor adjusts its resistance to reduce the voltage difference. Conversely, if the input voltage drops below the desired output voltage, the pass transistor increases its resistance to compensate and maintain a stable output voltage.

Detailed Application Field Plans

The S-1132B52-M5T1G is commonly used in various battery-powered portable devices, such as: - Mobile phones - Tablets - Portable media players - Digital cameras - Handheld gaming consoles

Its low dropout voltage, high output voltage accuracy, and low quiescent current make it ideal for applications requiring efficient power conversion and long battery life.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the S-1132B52-M5T1G include: - LM1117-3.3V - MCP1700-3302E/TO - NCP1117ST33T3G - TS2937CZ-3.3

These alternatives can be considered based on specific application requirements and availability.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací S-1132B52-M5T1G v technických řešeních

Sure! Here are 10 common questions and answers related to the application of S-1132B52-M5T1G in technical solutions:

Q1: What is S-1132B52-M5T1G? A1: S-1132B52-M5T1G is a voltage detector IC (integrated circuit) that monitors the power supply voltage and provides an output signal when the voltage falls below a certain threshold.

Q2: What is the operating voltage range of S-1132B52-M5T1G? A2: The operating voltage range of S-1132B52-M5T1G is typically between 0.8V and 6.0V.

Q3: How does S-1132B52-M5T1G detect voltage levels? A3: S-1132B52-M5T1G uses a built-in voltage reference and comparator to monitor the input voltage level.

Q4: What is the output type of S-1132B52-M5T1G? A4: S-1132B52-M5T1G has an open-drain output, which means it can be connected to other devices or circuits for further processing.

Q5: Can S-1132B52-M5T1G be used in battery-powered applications? A5: Yes, S-1132B52-M5T1G is suitable for battery-powered applications as it has a low quiescent current consumption.

Q6: What is the typical accuracy of the voltage detection threshold in S-1132B52-M5T1G? A6: The typical accuracy of the voltage detection threshold in S-1132B52-M5T1G is ±1.5%.

Q7: Can S-1132B52-M5T1G be used for overvoltage protection? A7: No, S-1132B52-M5T1G is specifically designed for undervoltage detection and does not provide overvoltage protection.

Q8: What is the response time of S-1132B52-M5T1G? A8: The response time of S-1132B52-M5T1G is typically 300µs.

Q9: Can S-1132B52-M5T1G be used in automotive applications? A9: Yes, S-1132B52-M5T1G is suitable for automotive applications as it meets the AEC-Q100 automotive qualification standards.

Q10: Is S-1132B52-M5T1G available in different package options? A10: Yes, S-1132B52-M5T1G is available in a SOT-23-5 package, which is a small surface-mount package commonly used in electronic devices.

Please note that these answers are general and may vary depending on the specific datasheet and application requirements.