S-1135B29-M5T1U

Product Overview

Category

S-1135B29-M5T1U 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: 2.0V to 6.0V
• Output Voltage Range: 0.8V to 5.0V
• Maximum Output Current: 150mA
• Dropout Voltage: 200mV (at 100mA)
• Quiescent Current: 40µA (typical)
• Package Type: SOT-23-5
• Essence: Low dropout CMOS voltage regulator

Packaging/Quantity

The S-1135B29-M5T1U is typically packaged in reels, with 3000 units per reel.

Specifications

• Input Voltage Range: 2.0V to 6.0V
• Output Voltage Range: 0.8V to 5.0V
• Maximum Output Current: 150mA
• Dropout Voltage: 200mV (at 100mA)
• Quiescent Current: 40µA (typical)
• Operating Temperature Range: -40°C to +85°C
• Package Type: SOT-23-5

Detailed Pin Configuration

The S-1135B29-M5T1U has a total of five pins:

1. VIN: Input voltage pin.
2. GND: Ground reference pin.
3. CE: Chip enable pin.
4. VOUT: Output voltage pin.
5. NC: No connection pin.

Functional Features

• Low dropout voltage: The S-1135B29-M5T1U exhibits a low dropout voltage of 200mV at 100mA output current, ensuring efficient voltage regulation.
• Low quiescent current: With a typical quiescent current of 40µA, this voltage regulator minimizes power consumption in standby mode.
• Wide input and output voltage range: The product supports an input voltage range of 2.0V to 6.0V and an output voltage range of 0.8V to 5.0V, making it versatile for various applications.

Advantages and Disadvantages

Advantages

• Low dropout voltage ensures efficient voltage regulation.
• Low quiescent current minimizes power consumption.
• Wide input and output voltage range allows for versatility in applications.

Disadvantages

• Maximum output current limited to 150mA, which may not be sufficient for high-power applications.

Working Principles

The S-1135B29-M5T1U is a low dropout CMOS voltage regulator that utilizes a feedback control mechanism to maintain a stable output voltage. It operates by comparing the output voltage with a reference voltage and adjusting the internal pass transistor accordingly to regulate the output voltage within the specified range.

Detailed Application Field Plans

The S-1135B29-M5T1U finds application in various electronic devices and circuits where voltage regulation is required. Some potential application fields include:

1. Portable electronic devices: This voltage regulator can be used in smartphones, tablets, and portable media players to ensure stable power supply to the internal components.
2. Battery-powered systems: It can be employed in battery-powered devices such as wireless sensors, IoT devices, and wearable gadgets to regulate voltage levels and extend battery life.
3. Automotive electronics: The S-1135B29-M5T1U can be utilized in automotive applications like infotainment systems, GPS modules, and dashboard displays to provide reliable voltage regulation.

Detailed and Complete Alternative Models

1. S-1135B25-M5T1U: Similar to S-1135B29-M5T1U, but with a lower maximum output current of 50mA.
2. S-1135B33-M5T1U: Similar to S-1135B29-M5T1U, but with a higher maximum output current of 300mA.
3. S-1135B18-M5T1U: Similar to S-1135B29-M5T1U, but with a lower input voltage range of 1.8V to 5.0V.

These alternative models provide options with varying specifications to suit different application requirements.

In conclusion, the S-1135B29-M5T1U is a low dropout CMOS voltage regulator that offers efficient voltage regulation, low power consumption, and versatility in various electronic applications. Its wide input and output voltage range make it suitable for a range of devices and circuits. However, its maximum output current may limit its use in high-power applications.