S-1142A50I-E6T1U

Product Overview

Category

S-1142A50I-E6T1U belongs to the category of voltage regulators.

Use

This product is used for regulating voltage in electronic circuits.

Characteristics

• Package: SOT-23-5
• Essence: Low dropout voltage regulator
• Packaging/Quantity: Tape and reel, 3000 units per reel

Specifications

The specifications of S-1142A50I-E6T1U are as follows:

• Input Voltage Range: 2.0V to 6.0V
• Output Voltage Range: 0.8V to 5.5V
• Dropout Voltage: 200mV (typical)
• Output Current: 100mA (maximum)
• Quiescent Current: 30µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The pin configuration of S-1142A50I-E6T1U is as follows:

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| | --| V IN|-- Pin 1 --|____| | | --| V OUT|-- Pin 2 --|____| | | --| GND|-- Pin 3 --|____| | | --| CE |-- Pin 4 --|____| | | --| NC |-- Pin 5 --|____| ```

Functional Features

• Low dropout voltage: The S-1142A50I-E6T1U has a low dropout voltage, allowing it to regulate voltage efficiently even when the input voltage is close to the desired output voltage.
• Low quiescent current: With a quiescent current of only 30µA, this voltage regulator minimizes power consumption in standby or low-load conditions.
• Overcurrent protection: The device incorporates overcurrent protection, safeguarding the circuit from excessive current flow and potential damage.

Advantages and Disadvantages

Advantages

• Compact package size (SOT-23-5) allows for space-saving integration into various electronic devices.
• Wide input voltage range (2.0V to 6.0V) provides flexibility in different applications.
• Low dropout voltage ensures efficient voltage regulation even with small voltage differentials.

Disadvantages

• Limited output current of 100mA may not be suitable for high-power applications.
• Operating temperature range (-40°C to +85°C) may restrict usage in extreme temperature environments.

Working Principles

The S-1142A50I-E6T1U operates based on a voltage regulation principle known as a low dropout regulator (LDO). It maintains a stable output voltage by adjusting the resistance between the input and output terminals, compensating for changes in load and input voltage.

Detailed Application Field Plans

The S-1142A50I-E6T1U can be applied in various electronic systems, including but not limited to: - Battery-powered devices - Portable consumer electronics - IoT devices - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to S-1142A50I-E6T1U are: - S-1132Bxx-I6T1U series - S-1172Bxx-U5T1G series - S-1206Bxx-I6T1U series - S-1313Bxx-U5T1G series

These alternative models provide comparable voltage regulation capabilities and come in different package options to suit specific design requirements.

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