S-8338ABAA-T8T1G

Product Overview

Category

S-8338ABAA-T8T1G belongs to the category of voltage regulators.

Use

This product is commonly used for voltage regulation in electronic devices and circuits.

Characteristics

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage Range: 0.6V to 3.6V
• Maximum Output Current: 500mA
• Low Dropout Voltage: 200mV (at 300mA)
• Package Type: SOT-23-5
• Essence: Linear voltage regulator with low dropout voltage and high output current capability.
• Packaging/Quantity: Available in tape and reel packaging, with 3000 units per reel.

Specifications

The specifications of S-8338ABAA-T8T1G are as follows:

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage Range: 0.6V to 3.6V
• Maximum Output Current: 500mA
• Dropout Voltage: 200mV (at 300mA)
• Line Regulation: ±0.05% (typical)
• Load Regulation: ±0.2% (typical)
• Quiescent Current: 50μA (typical)
• Ripple Rejection Ratio: 70dB (typical)
• Operating Temperature Range: -40°C to +85°C
• Package Type: SOT-23-5

Detailed Pin Configuration

The pin configuration of S-8338ABAA-T8T1G is as follows:

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

Functional Features

• Low dropout voltage ensures efficient voltage regulation even with small input-output differentials.
• High output current capability allows for powering a wide range of electronic devices.
• Enable pin provides control over the regulator's operation, allowing for power-saving modes when not in use.
• Excellent line and load regulation ensure stable output voltage under varying conditions.
• Wide operating temperature range makes it suitable for various environmental conditions.

Advantages and Disadvantages

Advantages

• Low dropout voltage results in minimal power dissipation.
• High output current capability enables the use of this regulator in a variety of applications.
• Small package size (SOT-23-5) allows for space-efficient integration into circuit designs.
• Good line and load regulation provide stable output voltage.
• Wide operating temperature range ensures reliability in different environments.

Disadvantages

• Limited output voltage range may not be suitable for certain applications requiring higher voltages.
• The enable pin may require additional circuitry for proper control and functionality.

Working Principles

S-8338ABAA-T8T1G is a linear voltage regulator that operates by maintaining a constant output voltage regardless of variations in the input voltage or load conditions. It achieves this through the use of a pass transistor that adjusts its resistance to regulate the output voltage. The dropout voltage is minimized to reduce power dissipation and improve efficiency.

Detailed Application Field Plans

S-8338ABAA-T8T1G finds application in various electronic devices and circuits where voltage regulation is required. Some potential application fields include:

1. Battery-powered portable devices: This regulator can be used to maintain a stable voltage supply for smartphones, tablets, portable audio players, etc.
2. IoT devices: It can be employed in Internet of Things (IoT) devices such as sensors, smart home devices, and wearable technology.
3. Automotive electronics: The regulator can be utilized in automotive applications like infotainment systems, lighting controls, and engine management systems.
4. Industrial equipment: It can be integrated into industrial control systems, power supplies, and instrumentation devices.

Detailed and Complete Alternative Models

1. S-8338ABAA-T8T1G (as described above)
2. S-8338ABAA-T8T1U: Similar specifications but with a different package type (SOT-89-5).
3. S-8338ABAA-T8T1R: Higher output current capability (800mA) with the same package type (SOT-23-5).
4. S-8338ABAA-T8T1F: Lower dropout voltage (100mV at 300mA) with the same package type (SOT-23-5).

These alternative models provide flexibility in choosing the most suitable regulator based on specific application requirements.

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