S-1137D33-I6T2U

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: Low Dropout Voltage Regulator
• Package: SOT-23-5
• Essence: Voltage Regulator IC
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage Range: 1.2V to 3.6V
• Maximum Output Current: 500mA
• Dropout Voltage: 200mV at 100mA
• Quiescent Current: 40µA (typical)

Detailed Pin Configuration

The S-1137D33-I6T2U has a total of five pins arranged as follows: 1. VIN: Input voltage pin 2. GND: Ground pin 3. EN: Enable pin 4. VOUT: Output voltage pin 5. NC: No connection pin

Functional Features

• Low dropout voltage: The S-1137D33-I6T2U exhibits a low dropout voltage, ensuring efficient power conversion even with small input-output voltage differentials.
• Low quiescent current: With a typical quiescent current of only 40µA, this IC minimizes power consumption in standby or idle modes.
• Thermal shutdown protection: The device incorporates thermal shutdown protection, preventing damage due to excessive temperature.

Advantages and Disadvantages

Advantages: - Compact package size allows for space-saving designs. - Wide input voltage range enables compatibility with various power sources. - Low dropout voltage ensures efficient power conversion. - Low quiescent current reduces power consumption.

Disadvantages: - Limited maximum output current may not be suitable for high-power applications. - Lack of adjustable output voltage limits flexibility in certain designs.

Working Principles

The S-1137D33-I6T2U is a voltage regulator IC that regulates the output voltage based on the input voltage. It utilizes a feedback mechanism to maintain a stable output voltage, compensating for changes in load and input voltage. The internal circuitry of the IC ensures efficient power conversion while minimizing power dissipation.

Detailed Application Field Plans

The S-1137D33-I6T2U finds applications in various electronic devices where stable and regulated power supply is required. Some potential application fields include: 1. Portable electronic devices: Such as smartphones, tablets, and portable media players. 2. Battery-powered devices: Including wireless headphones, fitness trackers, and handheld gaming consoles. 3. IoT devices: Sensors, smart home devices, and wearable technology. 4. Industrial equipment: Control systems, measurement instruments, and automation devices.

Detailed and Complete Alternative Models

1. S-1137D33-I6T1U: Similar to S-1137D33-I6T2U but with a different packaging option (SOT-23-5).
2. S-1137D33-I6T3U: Higher maximum output current (800mA) version of S-1137D33-I6T2U.
3. S-1137D33-I6T4U: Adjustable output voltage version of S-1137D33-I6T2U.

(Note: This list is not exhaustive and other alternative models may exist.)

This entry provides an overview of the S-1137D33-I6T2U voltage regulator IC, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.