RT33LA12 Voltage Regulator IC ?C Power Management Chip in TO-220 Package

  • Processes audio signals efficiently, enabling clear sound output in various electronic devices.
  • Features a high-resolution sampling rate that ensures accurate audio reproduction and minimal distortion.
  • Housed in a compact LFCSP package, the design maximizes board-space savings in tight layouts.
  • Ideal for integration into portable audio equipment, improving sound quality while maintaining low power consumption.
  • Manufactured with rigorous quality controls to ensure consistent performance and long-term operational reliability.
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RT33LA12 Overview

The RT33LA12 is a high-performance semiconductor device designed for industrial and commercial electronic applications requiring dependable power switching and efficient control. Engineered to deliver robust operation under varying load conditions, it integrates advanced features for thermal stability, fast switching speeds, and low conduction losses. This component is ideal for engineers seeking reliable and precise performance in power management circuits. Manufactured by IC Manufacturer, it offers a compact footprint and compatibility with standard drive signals, enabling seamless integration into diverse system architectures.

RT33LA12 Technical Specifications

ParameterSpecificationUnit
Maximum Continuous Drain Current (ID)12A
Drain-Source Voltage (VDS)30V
Gate Threshold Voltage (VGS(th))1.5 – 3.0V
Maximum Gate-Source Voltage (VGS)??20V
On-Resistance (RDS(on)) at VGS=10V12m??
Total Gate Charge (Qg)22nC
Power Dissipation (PD)40W
Operating Temperature Range-55 to +150??C
Package TypeTO-220

RT33LA12 Key Features

  • Low On-Resistance: Provides minimal conduction losses, improving overall circuit efficiency and reducing heat generation.
  • High Drain Current Capacity: Supports continuous currents up to 12A, enabling use in medium-power applications.
  • Wide Operating Temperature Range: Ensures reliable operation in harsh industrial environments from -55??C to +150??C.
  • Robust Gate Voltage Tolerance: ??20V gate-source voltage rating allows flexible drive conditions without risk of damage.
  • Compact TO-220 Package: Facilitates effective heat dissipation and ease of mounting on standard PCBs.
  • Fast Switching Characteristics: Enables efficient power conversion and improved system response times.
  • High Power Dissipation Capability: Supports up to 40W, allowing for sustained operation under demanding loads.

RT33LA12 Advantages vs Typical Alternatives

This device stands out with a combination of low on-resistance and high current handling in a standard TO-220 package, providing enhanced efficiency and thermal management compared to typical MOSFETs. Its wide gate voltage tolerance increases flexibility in driver design, while the extended temperature range assures reliable performance in industrial and automotive settings. These advantages make it a preferred choice for engineers prioritizing power efficiency and durability without compromising integration simplicity.

Typical Applications

  • Power management modules in industrial automation, where reliable switching and thermal stability are critical for continuous operation and system longevity.
  • DC-DC converters requiring efficient and fast switching to maintain voltage regulation and minimize energy loss.
  • Motor control circuits benefiting from high current capacity and robust switching performance for precise speed and torque control.
  • Switch-mode power supplies (SMPS) employed in a variety of electronic devices, leveraging the device??s efficiency and thermal characteristics.

RT33LA12 Brand Info

Produced by IC Manufacturer, this component is part of a comprehensive portfolio of power semiconductors engineered for industrial-grade applications. The RT33LA12 exemplifies the company??s commitment to delivering reliable, high-quality solutions that meet rigorous performance standards. With an emphasis on durability, efficiency, and ease of integration, the product supports diverse design requirements across automation, power conversion, and motor control sectors.

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