S-1135C12-M5T1U

Basic Information Overview

• Category: Voltage Regulator
• Use: Regulates voltage in electronic circuits
• Characteristics: Low dropout, high accuracy, low quiescent current
• Package: SOT-23-5
• Essence: Monolithic CMOS voltage regulator
• Packaging/Quantity: Tape and reel, 3000 pieces per reel

Specifications

• Input Voltage Range: 2.0V to 6.0V
• Output Voltage: 1.2V
• Output Current: 150mA
• Dropout Voltage: 160mV (typical)
• Quiescent Current: 30μA (typical)
• Line Regulation: ±0.05% (typical)
• Load Regulation: ±0.3% (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1135C12-M5T1U has a total of five pins: 1. VIN: Input voltage pin 2. GND: Ground pin 3. VOUT: Output voltage pin 4. CE: Chip enable pin 5. NC: No connection pin

Functional Features

• Low dropout voltage ensures stable output even with small input-output voltage differentials.
• High accuracy provides precise regulation of the output voltage.
• Low quiescent current minimizes power consumption when the device is in standby mode.
• Built-in overcurrent protection safeguards the circuit from excessive current.

Advantages

• Compact SOT-23-5 package allows for space-saving integration into various electronic devices.
• Wide input voltage range enables compatibility with different power sources.
• Excellent line and load regulation ensure consistent performance under varying conditions.
• Overcurrent protection enhances the reliability and durability of the circuit.

Disadvantages

• Limited output current of 150mA may not be sufficient for high-power applications.
• Dropout voltage of 160mV may cause a slight voltage drop across the regulator.

Working Principles

The S-1135C12-M5T1U operates as a linear voltage regulator. It regulates the output voltage by comparing it with an internal reference voltage. Any difference between the two voltages is amplified and used to control the pass transistor, which adjusts the output voltage accordingly. The device continuously monitors the output voltage and makes necessary adjustments to maintain a stable and accurate output.

Detailed Application Field Plans

The S-1135C12-M5T1U finds applications in various electronic devices that require regulated power supply, such as: - Battery-powered devices - Portable audio players - Mobile phones - Digital cameras - Wearable devices

Detailed and Complete Alternative Models

1. S-1135C18-M5T1U: Output voltage of 1.8V, same package and characteristics as S-1135C12-M5T1U.
2. S-1135C25-M5T1U: Output voltage of 2.5V, same package and characteristics as S-1135C12-M5T1U.
3. S-1135C33-M5T1U: Output voltage of 3.3V, same package and characteristics as S-1135C12-M5T1U.
4. S-1135C50-M5T1U: Output voltage of 5.0V, same package and characteristics as S-1135C12-M5T1U.

(Note: These alternative models are part of the same series and share similar specifications and features.)

This concludes the encyclopedia entry for the S-1135C12-M5T1U voltage regulator.