L4945
STMicroelectronics
STMicroelectronics
IC REG LINEAR 5V 500MA TO220AB
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Reference Price (USD)
1,000+
$3.51000
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L4945
$0.00
Product details
The L4945 from STMicroelectronics is a high-efficiency linear voltage regulator tailored for precision power management. This PMIC ensures stable voltage output, critical for sensitive electronic components. Designed with advanced technology, the L4945 offers low dropout voltage and high accuracy, making it suitable for a wide range of applications. Its robust construction ensures durability in harsh environments, while its compact size allows for easy integration into space-limited designs. Trust the L4945 for reliable and efficient power regulation in your next project.
Key features of the L4945 include superior line regulation, minimizing fluctuations in input voltage. It also boasts low thermal resistance, enhancing performance in high-temperature conditions. Built-in protection mechanisms such as overvoltage and overcurrent protection safeguard your circuits. The device supports a wide input voltage range, accommodating various power sources. Its low quiescent current is ideal for energy-sensitive applications, extending battery life in portable devices.
The L4945 is widely used in diverse industries. In automotive systems, it ensures stable power for infotainment and safety features. Industrial applications include powering PLCs and motor drives. For consumer electronics, it is perfect for smart devices and home automation systems. Additionally, medical equipment such as wearable health monitors benefit from its precise voltage control.
Elevate your designs with the L4945 from STMicroelectronics. Submit an inquiry today to receive a quote and technical support. Our experts are available to help you find the best solutions for your power management needs. Don't wait choose the L4945 for reliable and efficient voltage regulation.
General specs
- Product Status: Obsolete
- Output Configuration: Positive
- Output Type: Fixed
- Number of Regulators: 1
- Voltage - Input (Max): 26V
- Voltage - Output (Min/Fixed): 5V
- Voltage - Output (Max): -
- Voltage Dropout (Max): 0.75V @ 500mA
- Current - Output: 500mA
- Current - Quiescent (Iq): 13 mA
- Current - Supply (Max): 180 mA
- PSRR: 60dB (120Hz)
- Control Features: -
- Protection Features: Over Temperature, Over Voltage, Reverse Polarity, Short Circuit
- Operating Temperature: -40°C ~ 125°C
- Mounting Type: Through Hole
- Package / Case: TO-220-3
- Supplier Device Package: TO-220
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