S-1142B70H-E6T2U

Product 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-1142B70H-E6T2U is a voltage regulator IC designed to provide a stable output voltage for various electronic devices.

Packaging/Quantity: The S-1142B70H-E6T2U is typically sold in reels containing 3000 units.

Specifications

Input Voltage Range: 2.0V - 6.0V
Output Voltage Range: 1.8V - 5.0V
Dropout Voltage: 200mV @ 100mA
Quiescent Current: 30µA (typical)
Output Current: 100mA (maximum)
Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1142B70H-E6T2U has the following pin configuration:

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

Functional Features

Low Dropout Voltage: The S-1142B70H-E6T2U exhibits a low dropout voltage, ensuring efficient power conversion even when the input voltage is close to the desired output voltage.
High Output Voltage Accuracy: This voltage regulator provides excellent output voltage accuracy, minimizing voltage fluctuations and ensuring stable operation of connected devices.
Low Quiescent Current: With a low quiescent current, the S-1142B70H-E6T2U minimizes power consumption when the load is light or idle.
Overcurrent Protection: The IC incorporates overcurrent protection, safeguarding the connected circuitry from excessive current flow and potential damage.
Thermal Shutdown Protection: In case of excessive heat, the S-1142B70H-E6T2U features thermal shutdown protection, preventing overheating and ensuring the safety of the device.

Advantages and Disadvantages

Advantages: - Stable output voltage - Low dropout voltage - Overcurrent and thermal protection - Small package size (SOT-23-5) - Wide operating temperature range

Disadvantages: - Limited maximum output current (100mA)

Working Principles

The S-1142B70H-E6T2U operates as a linear voltage regulator. It regulates the input voltage to provide a stable output voltage, regardless of variations in the input voltage or load conditions. The internal circuitry adjusts the voltage difference between the input and output to maintain the desired output voltage level.

Detailed Application Field Plans

The S-1142B70H-E6T2U finds applications in various electronic devices that require a stable and regulated power supply. Some potential application fields include: - Mobile phones - Portable media players - Digital cameras - Wireless communication devices - Battery-powered devices

Detailed and Complete Alternative Models

S-1132BxxxAx-C4T1U
S-1170BxxxAx-C4T1U
S-1206BxxxAx-C4T1U
S-1317BxxxAx-C4T1U
S-1711BxxxAx-C4T1U

These alternative models offer similar functionality and characteristics to the S-1142B70H-E6T2U, providing options for different voltage and current requirements.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací S-1142B70H-E6T2U v technických řešeních

Sure! Here are 10 common questions and answers related to the application of S-1142B70H-E6T2U in technical solutions:

Q: What is the S-1142B70H-E6T2U? A: The S-1142B70H-E6T2U is a voltage detector IC (integrated circuit) used for monitoring and detecting voltage levels in various technical applications.
Q: What is the operating voltage range of S-1142B70H-E6T2U? A: The operating voltage range of S-1142B70H-E6T2U is typically between 0.7V and 6.0V.
Q: How does S-1142B70H-E6T2U detect voltage levels? A: S-1142B70H-E6T2U uses a built-in voltage reference and comparator to monitor the input voltage and provide an output signal when it falls below or exceeds a certain threshold.
Q: Can S-1142B70H-E6T2U be used in battery-powered devices? A: Yes, S-1142B70H-E6T2U is commonly used in battery-powered devices as it can help prevent over-discharge of batteries by detecting low voltage levels.
Q: What is the output configuration of S-1142B70H-E6T2U? A: S-1142B70H-E6T2U has an open-drain output configuration, which means it can sink current but cannot source current.
Q: What is the typical quiescent current consumption of S-1142B70H-E6T2U? A: The typical quiescent current consumption of S-1142B70H-E6T2U is very low, usually around a few microamps.
Q: Can S-1142B70H-E6T2U be used for overvoltage protection? A: No, S-1142B70H-E6T2U is primarily designed for undervoltage detection and does not provide overvoltage protection.
Q: What is the response time of S-1142B70H-E6T2U? A: The response time of S-1142B70H-E6T2U is typically very fast, in the range of microseconds.
Q: Is S-1142B70H-E6T2U suitable for automotive applications? A: Yes, S-1142B70H-E6T2U is often used in automotive applications due to its wide operating voltage range and low power consumption.
Q: Can multiple S-1142B70H-E6T2U devices be connected together? A: Yes, multiple S-1142B70H-E6T2U devices can be connected together to monitor different voltage levels or provide redundancy in critical systems.

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