S-1142D33A-E6T2U

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics:
  • High efficiency
  • Low dropout voltage
  • Small package size
  • Low quiescent current
• Package: SOT-23-5
• Essence: Voltage regulation for electronic devices
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.5V to 6.5V
• Output Voltage: 3.3V ±2%
• Maximum Output Current: 150mA
• Dropout Voltage: 120mV @ 100mA
• Quiescent Current: 30µA (typical)

Detailed Pin Configuration

The S-1142D33A-E6T2U has a total of 5 pins arranged as follows:

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Pin Configuration: 1. VIN: Input Voltage 2. GND: Ground 3. NC: No Connection 4. VOUT: Output Voltage 5. EN: Enable Pin

Functional Features

• Low dropout voltage ensures efficient power conversion.
• High efficiency results in minimal power dissipation.
• Small package size allows for space-saving designs.
• Low quiescent current reduces power consumption during standby.

Advantages

• Reliable voltage regulation for electronic devices.
• Wide input voltage range enables compatibility with various power sources.
• Stable output voltage ensures consistent performance.
• Compact package size facilitates integration into small form factor applications.

Disadvantages

• Limited maximum output current may not be suitable for high-power applications.
• Dropout voltage may affect performance in low input voltage scenarios.

Working Principles

The S-1142D33A-E6T2U is a voltage regulator IC that maintains a stable output voltage regardless of fluctuations in the input voltage. It utilizes a feedback mechanism to continuously adjust the internal circuitry, ensuring the desired output voltage is maintained within the specified range. The low dropout voltage allows for efficient power conversion, minimizing energy loss during operation.

Detailed Application Field Plans

The S-1142D33A-E6T2U is commonly used in various electronic devices that require a stable and regulated power supply. Some potential application fields include: 1. Portable consumer electronics (e.g., smartphones, tablets) 2. Wearable devices (e.g., smartwatches, fitness trackers) 3. IoT devices (e.g., sensors, smart home devices) 4. Battery-powered devices (e.g., wireless headphones, remote controls)

Detailed and Complete Alternative Models

1. S-1132B33-M5T1G: Similar voltage regulator with a higher maximum output current of 300mA.
2. S-1172B33-U5T1G: Voltage regulator with an adjustable output voltage and a maximum output current of 150mA.
3. S-1112B33MC-L6T1G: Low quiescent current voltage regulator with a maximum output current of 150mA.

Note: This is not an exhaustive list, and there are several alternative models available from different manufacturers.

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