S-1137C33-U5T1U

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics:
  • High efficiency
  • Low dropout voltage
  • Small package size
• Package: SOT-23-5
• Essence: Regulates input voltage to a stable output voltage
• 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 (typical)
• Quiescent Current: 45µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1137C33-U5T1U has a total of five pins arranged as follows:

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

Functional Features

• Low dropout voltage ensures efficient power conversion.
• Wide input voltage range allows for versatile applications.
• Enable pin provides control over the regulator's operation.
• Stable output voltage regardless of input voltage fluctuations.

Advantages and Disadvantages

Advantages: - High efficiency results in minimal power loss. - Small package size saves board space. - Wide input voltage range accommodates various power sources.

Disadvantages: - Limited maximum output current may restrict certain applications. - Dropout voltage may affect performance in low voltage scenarios.

Working Principles

The S-1137C33-U5T1U is a voltage regulator that utilizes a feedback mechanism to maintain a stable output voltage. It operates by comparing the output voltage with a reference voltage and adjusting the internal circuitry accordingly. This ensures that the output voltage remains constant even when the input voltage varies.

Detailed Application Field Plans

The S-1137C33-U5T1U finds applications in various electronic devices, including but not limited to: - Portable consumer electronics - Battery-powered devices - IoT devices - Wearable devices

Detailed and Complete Alternative Models

1. S-1137C25-U5T1U: Similar specifications, lower dropout voltage.
2. S-1137C50-U5T1U: Similar specifications, higher maximum output current.
3. S-1137C18-U5T1U: Similar specifications, lower quiescent current.

These alternative models provide options based on specific requirements and constraints of different applications.

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