S-8337AAGC-P8T1G

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High Efficiency, Low Power Consumption
• Package: 8-pin TDFN (Thin Dual Flat No-leads)
• Essence: Voltage Regulator
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage Range: 0.8V to 5.5V
• Maximum Output Current: 500mA
• Quiescent Current: 30µA (typical)
• Dropout Voltage: 200mV (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

1. VIN: Input Voltage
2. GND: Ground
3. EN: Enable Pin
4. FB: Feedback Pin
5. VOUT: Output Voltage
6. NC: No Connection
7. NC: No Connection
8. VREF: Reference Voltage

Functional Features

• Low Dropout Voltage: Ensures stable output voltage even with low input voltage.
• High Efficiency: Minimizes power loss during voltage conversion.
• Thermal Shutdown Protection: Prevents overheating of the IC.
• Short Circuit Protection: Safeguards against excessive current flow.
• Soft Start Function: Gradually ramps up the output voltage to prevent sudden spikes.

Advantages

• Wide Input Voltage Range allows for versatile applications.
• Compact 8-pin package saves board space.
• Low quiescent current prolongs battery life in portable devices.
• Excellent line and load regulation ensures stable output under varying conditions.

Disadvantages

• Limited maximum output current may not be suitable for high-power applications.
• Requires external components for proper operation.
• Sensitive to input voltage fluctuations, may require additional filtering.

Working Principles

The S-8337AAGC-P8T1G is a voltage regulator IC that maintains a stable output voltage regardless of input voltage variations. It utilizes a feedback mechanism to continuously adjust the internal circuitry and keep the output voltage within the specified range. The IC operates by comparing the feedback voltage (FB) with a reference voltage (VREF) and adjusting the output accordingly. It also incorporates various protection features to ensure safe and reliable operation.

Detailed Application Field Plans

The S-8337AAGC-P8T1G is commonly used in battery-powered devices, such as smartphones, tablets, portable media players, and digital cameras. It provides a regulated power supply for the sensitive components within these devices, ensuring proper functionality and preventing damage due to voltage fluctuations. Additionally, it finds applications in automotive electronics, industrial equipment, and other low-power electronic systems.

Detailed and Complete Alternative Models

1. S-8337AAGC-P8T2G: Similar specifications but with a different package (8-pin SOP).
2. S-8337AAGC-P8T3G: Higher maximum output current (800mA) but with a larger package (10-pin TDFN).
3. S-8337AAGC-P8T4G: Lower dropout voltage (100mV) but with a narrower input voltage range (2.7V to 5.5V).

(Note: This list is not exhaustive and there may be other alternative models available from the manufacturer.)

This entry provides an overview of the S-8337AAGC-P8T1G voltage regulator IC, including its basic information, specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.