TPS3705-33D: High-Quality Power Supervisor IC from Texas Instruments

The TPS3705-33D is a reliable and efficient single-channel power supervisor IC designed by Texas Instruments, a global leader in semiconductor innovation. This IC is engineered for precision voltage monitoring, ensuring system stability and performance in applications ranging from consumer electronics to industrial automation. Below, we explore its features, specifications, and applications in detail.

Overview

Manufacturer: Texas Instruments (TI)

Texas Instruments is renowned for its high-quality integrated circuits (ICs), and the TPS3705-33D is no exception. Designed for accuracy and durability, this IC is part of TI s extensive PMIC (Power Management IC) portfolio.

Product Category

• Big Category: Integrated Circuits (ICs)
• Small Category: PMIC - Supervisors

Key Features

Type: Simple Reset/Power-On Reset

The TPS3705-33D ensures proper system initialization with its simple reset functionality, critical for preventing malfunctions during power-up or voltage drops.

Voltage Monitoring

• Number of Voltages Monitored: 1
• Voltage Threshold: 2.93V (Adjustable variants available for custom applications)

Output Configuration

• Output: Push-Pull, Totem Pole (Ensures strong signal integrity)

Reset Characteristics

• Reset: Active Low (Compatible with most logic circuits)
• Reset Timeout: 140ms Minimum (Guarantees stable operation)

Operational Parameters

Operating Temperature

• Temperature Range: -40 C ~ 85 C (Ideal for harsh environments)

Mounting & Package

• Mounting Type: Surface Mount (SMT-compatible)
• Package/Case: 8-SOIC (3.90mm Width, Compact design)

Applications

The TPS3705-33D is versatile and widely used in:

• Consumer Electronics: Smartphones, IoT devices
• Industrial Automation: PLCs, sensors
• Automotive Systems: ECUs, infotainment
• Telecommunications: Network equipment

Why Choose the TPS3705-33D?

With its precision voltage monitoring, robust reset functionality, and wide operating range, the TPS3705-33D is a top choice for engineers seeking reliability. Its compact SOIC package and SMT compatibility further enhance its appeal for modern PCB designs.

Where to Buy

Purchase the TPS3705-33D from trusted distributors or Texas Instruments official channels. For bulk orders or technical support, contact our team today!

Conclusion

The TPS3705-33D is a standout power supervisor IC, combining TI s engineering excellence with practical features for diverse applications. Integrate it into your next project to ensure stable and reliable performance.