S-1003CB50I-M5T1U

Product Overview

Category: Integrated Circuit (IC)

Use: Voltage Regulator

Characteristics: - Low dropout voltage - High output voltage accuracy - Low quiescent current - Thermal shutdown protection - Overcurrent protection - Short-circuit protection

Package: SOT-23-5

Essence: The S-1003CB50I-M5T1U is a voltage regulator IC that provides stable and regulated output voltage for various electronic devices.

Packaging/Quantity: The S-1003CB50I-M5T1U is typically packaged in reels, with 3000 units per reel.

Specifications

• Input Voltage Range: 2.0V to 6.0V
• Output Voltage Range: 1.8V to 5.0V
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 30μA (typical)
• Output Current: 150mA (maximum)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1003CB50I-M5T1U has the following pin configuration:

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

Functional Features

• Low Dropout Voltage: The S-1003CB50I-M5T1U maintains a low dropout voltage, ensuring efficient power conversion even when the input voltage is close to the desired output voltage.
• High Output Voltage Accuracy: The IC provides precise and stable output voltage, minimizing voltage fluctuations and ensuring reliable operation of connected devices.
• Low Quiescent Current: With a low quiescent current, the IC minimizes power consumption when the load is light or idle, extending battery life in portable applications.
• Thermal Shutdown Protection: The IC incorporates thermal shutdown protection, preventing damage due to excessive heat by shutting down the regulator temporarily.
• Overcurrent and Short-Circuit Protection: The S-1003CB50I-M5T1U includes overcurrent and short-circuit protection, safeguarding the circuit and connected devices from potential damage.

Advantages and Disadvantages

Advantages: - Stable and regulated output voltage - Low dropout voltage for efficient power conversion - Wide input voltage range - Thermal shutdown and overcurrent protection - Small package size (SOT-23-5)

Disadvantages: - Limited maximum output current (150mA) - No adjustable output voltage option

Working Principles

The S-1003CB50I-M5T1U operates as a linear voltage regulator. It regulates the output voltage by comparing the reference voltage with the feedback voltage obtained from the output. The internal circuitry adjusts the pass transistor to maintain a constant output voltage, compensating for changes in input voltage and load conditions.

Detailed Application Field Plans

The S-1003CB50I-M5T1U is commonly used in various electronic devices that require a stable and regulated power supply. Some typical application fields include:

1. Mobile phones and smartphones
2. Portable media players
3. Digital cameras
4. Wireless communication devices
5. Battery-powered devices
6. Wearable electronics
7. IoT (Internet of Things) devices

Detailed and Complete Alternative Models

1. S-1003CB25I-M5T1U: Similar specifications but with a lower output voltage range (1.8V to 2.5V).
2. S-1003CB33I-M5T1U: Similar specifications but with a lower output voltage range (1.8V to 3.3V).
3. S-1003CB50I-M5T2U: Similar specifications but packaged in a different reel quantity (2500 units per reel).

These alternative models provide flexibility in choosing the appropriate voltage regulator based on specific application requirements.

Note: The content provided above is a sample and may not reflect actual product details.