S-1333B32-M5T1U3

Basic Information 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-1333B32-M5T1U3 is a voltage regulator IC designed to provide a stable output voltage for various electronic devices.

Packaging/Quantity: Available in tape and reel packaging, with 3000 units per reel.

Specifications

• Input Voltage Range: 2.0V to 6.0V
• Output Voltage Range: 1.2V to 5.5V
• Dropout Voltage: 150mV (typical)
• Output Current: 300mA (maximum)
• Quiescent Current: 30μA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1333B32-M5T1U3 has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. CE: Chip enable pin
4. VOUT: Output voltage pin
5. NC: No connection pin

Functional Features

• Low dropout voltage ensures efficient power conversion even with small input-output voltage differentials.
• High output voltage accuracy provides precise voltage regulation for sensitive electronic components.
• Low quiescent current minimizes power consumption during standby or idle modes.
• Overcurrent protection safeguards the IC and connected devices from excessive current flow.
• Thermal shutdown protection prevents overheating and potential damage to the IC.

Advantages and Disadvantages

Advantages: - Reliable voltage regulation for various electronic devices - Compact SOT-23-5 package for space-constrained applications - Low power consumption during standby or idle modes - Protection features enhance device and circuit safety

Disadvantages: - Limited output current capacity (300mA maximum) - Restricted input voltage range (2.0V to 6.0V)

Working Principles

The S-1333B32-M5T1U3 operates as a linear voltage regulator. It regulates the output voltage by maintaining a constant voltage drop across its internal pass transistor, regardless of changes in the input voltage or load conditions. The IC uses feedback control to adjust the pass transistor's resistance, ensuring a stable output voltage.

Detailed Application Field Plans

The S-1333B32-M5T1U3 is suitable for various applications, including but not limited to: - Battery-powered devices - Portable electronic devices - IoT (Internet of Things) devices - Wearable devices - Consumer electronics - Industrial equipment

Detailed and Complete Alternative Models

1. S-1313B33-M5T1U3

   • Category: Integrated Circuit (IC)
   • Use: Voltage Regulator
   • Package: SOT-23-5
   • Characteristics: Low dropout voltage, high output voltage accuracy, overcurrent protection
   • Specifications: Input voltage range: 2.0V to 6.0V, output voltage range: 1.2V to 3.3V, dropout voltage: 150mV (typical), output current: 300mA (maximum)

2. S-1323B45-M5T1U3

   • Category: Integrated Circuit (IC)
   • Use: Voltage Regulator
   • Package: SOT-23-5
   • Characteristics: Low dropout voltage, high output voltage accuracy, thermal shutdown protection
   • Specifications: Input voltage range: 2.0V to 6.0V, output voltage range: 1.8V to 4.5V, dropout voltage: 150mV (typical), output current: 300mA (maximum)

3. S-1343B28-M5T1U3

   • Category: Integrated Circuit (IC)
   • Use: Voltage Regulator
   • Package: SOT-23-5
   • Characteristics: Low dropout voltage, high output voltage accuracy, low quiescent current
   • Specifications: Input voltage range: 2.0V to 6.0V, output voltage range: 1.2V to 2.8V, dropout voltage: 150mV (typical), output current: 300mA (maximum)

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