S-1132B36-U5T1U

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 pieces per reel

Specifications

• Input Voltage Range: 2.0V to 6.0V
• Output Voltage Range: 0.8V to 5.5V
• Maximum Output Current: 300mA
• Dropout Voltage: 160mV @ 100mA
• Quiescent Current: 30μA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1132B36-U5T1U has a total of 5 pins: 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: Provides stable output even with low input voltage.
• Low quiescent current: Ensures minimal power consumption in standby mode.
• Overcurrent protection: Safeguards the circuit from excessive current flow.
• Thermal shutdown protection: Prevents damage due to overheating.
• Short-circuit protection: Protects the IC from damage caused by short circuits.

Advantages

• Wide input voltage range allows for versatile applications.
• Low dropout voltage ensures efficient power conversion.
• Small package size (SOT-23-5) enables space-saving designs.
• Excellent line regulation and load regulation characteristics.
• Robust protection features enhance reliability.

Disadvantages

• Limited maximum output current may restrict certain high-power applications.
• Requires external components for stability and filtering.

Working Principles

The S-1132B36-U5T1U is a low dropout voltage regulator IC that regulates the output voltage by comparing the reference voltage with the feedback voltage. It utilizes a PNP transistor as the pass element to achieve low dropout voltage characteristics. The internal circuitry ensures stable output voltage even when the input voltage is close to the output voltage.

Detailed Application Field Plans

The S-1132B36-U5T1U is suitable for various applications, including but not limited to: - Battery-powered devices - Portable electronic devices - Wireless communication systems - Industrial control systems - Automotive electronics

Detailed and Complete Alternative Models

1. S-1132B33-U5T1U: Similar specifications, different output voltage range (0.8V to 3.3V).
2. S-1132B50-U5T1U: Similar specifications, different output voltage range (0.8V to 5.0V).
3. S-1132B18-U5T1U: Similar specifications, different output voltage range (0.8V to 1.8V).

These alternative models provide flexibility in choosing the desired output voltage range while maintaining similar performance characteristics.

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