S-1135C30-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 Range: 1.2V to 5.5V
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 20µA (typical)
• Output Current: 150mA (maximum)

Detailed Pin Configuration

The S-1135C30-M5T1U has a total of five pins: 1. VIN: Input voltage pin 2. GND: Ground pin 3. CE: Chip enable pin 4. VOUT: Output voltage 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.

Advantages and Disadvantages

Advantages: - Small package size allows for space-saving designs. - Wide input voltage range enables compatibility with various power sources. - Excellent line and load regulation characteristics ensure stable performance.

Disadvantages: - Limited output current may not be suitable for high-power applications. - Requires external capacitors for stability, increasing component count.

Working Principles

The S-1135C30-M5T1U operates as a linear voltage regulator. It uses a feedback mechanism to compare the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage. The dropout voltage is minimized by utilizing a low resistance pass transistor.

Detailed Application Field Plans

The S-1135C30-M5T1U is commonly used in various electronic devices, including: - Battery-powered devices - Portable audio players - Mobile phones - Digital cameras - Wearable devices

Detailed and Complete Alternative Models

1. S-1135C30-I6T1U: Same specifications and features as S-1135C30-M5T1U but with an alternative package (SOT-89-5).
2. S-1135C30-U5T1U: Similar specifications and features as S-1135C30-M5T1U but with a higher maximum output current of 300mA.
3. S-1135C30-R5T1U: Similar specifications and features as S-1135C30-M5T1U but with a lower quiescent current of 10µA.

In conclusion, the S-1135C30-M5T1U is a monolithic CMOS voltage regulator that offers low dropout, high accuracy, and low quiescent current. It is commonly used in battery-powered devices, portable audio players, mobile phones, digital cameras, and wearable devices. While it has limitations in terms of output current and external component requirements, its small package size and excellent regulation characteristics make it a popular choice for many applications.