S-1333B30-A4T2U3

Product Overview

Category

S-1333B30-A4T2U3 belongs to the category of voltage regulators.

Use

This product is primarily used for regulating voltage in electronic circuits.

Characteristics

• Package: SOT-23-5
• Essence: Low dropout voltage regulator
• Packaging/Quantity: Available in tape and reel packaging, with 3000 units per reel

Specifications

The specifications of S-1333B30-A4T2U3 are as follows:

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage Range: 1.8V to 3.6V
• Dropout Voltage: 160mV (typical) at 100mA load current
• Output Current: 100mA (maximum)
• Quiescent Current: 45µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The pin configuration of S-1333B30-A4T2U3 is as follows:

1. VIN (Input Voltage)
2. GND (Ground)
3. VOUT (Output Voltage)
4. CE (Chip Enable)
5. NC (No Connection)

Functional Features

The functional features of S-1333B30-A4T2U3 include:

• Low dropout voltage: Provides stable output voltage even when the input voltage is close to the output voltage.
• Low quiescent current: Ensures minimal power consumption during standby or idle mode.
• Overcurrent protection: Safeguards the circuit by limiting the output current in case of a fault condition.
• Thermal shutdown protection: Prevents damage due to excessive temperature by shutting down the regulator temporarily.

Advantages and Disadvantages

Advantages: - Compact SOT-23-5 package allows for space-efficient integration into electronic devices. - Wide input voltage range enables compatibility with various power sources. - Low dropout voltage ensures efficient regulation even with low input-output differentials.

Disadvantages: - Limited output current of 100mA may not be suitable for high-power applications. - Operating temperature range of -40°C to +85°C may restrict usage in extreme environments.

Working Principles

S-1333B30-A4T2U3 operates based on the principle of a linear voltage regulator. It utilizes a pass transistor to regulate the output voltage by adjusting the resistance between the input and output terminals. The control circuitry monitors the input and output voltages, continuously adjusting the pass transistor to maintain a stable output voltage.

Detailed Application Field Plans

S-1333B30-A4T2U3 finds application in various electronic devices and systems, including but not limited to:

1. Battery-powered portable devices: Provides regulated voltage for microcontrollers, sensors, and other components.
2. IoT devices: Enables stable power supply for wireless modules, sensors, and communication interfaces.
3. Automotive electronics: Supports voltage regulation in infotainment systems, lighting controls, and engine management units.
4. Industrial automation: Ensures reliable voltage regulation in PLCs, motor drives, and control systems.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to S-1333B30-A4T2U3 are:

1. S-1313B30-A4T2U3
2. S-1333B33-A4T2U3
3. S-1353B30-A4T2U3
4. S-1373B30-A4T2U3

These models have comparable specifications and can be considered as alternatives depending on specific requirements.

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