L4989MD
STMicroelectronics

STMicroelectronics
IC REG LINEAR 5V 150MA 20SO
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1,000+
$1.10055
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The L4989MD by STMicroelectronics is a standout in the PMIC - Voltage Regulators - Linear category, offering unparalleled voltage regulation for a variety of electronic systems. This IC is designed to provide consistent and reliable power, with features such as low dropout voltage, high output accuracy, and excellent load transient response. Whether you're designing for high-performance or energy-efficient applications, the L4989MD delivers the precision and reliability you need.
PMIC - Voltage Regulators - Linear ICs are critical for maintaining voltage stability in electronic circuits, and the L4989MD is no exception. It boasts a wide input voltage range, making it adaptable to diverse power sources. Additionally, its low noise output ensures minimal interference with sensitive components, which is crucial for audio and RF applications.
Applications of the L4989MD span across industries such as aerospace, telecommunications, and renewable energy. For instance, it is used in satellite communication systems, base station power supplies, and solar power inverters. Its robust design and high efficiency make it a trusted component for engineers working on cutting-edge technologies.
Specifications
- Product Status: Obsolete
- Output Configuration: Positive
- Output Type: Fixed
- Number of Regulators: 1
- Voltage - Input (Max): 31V
- Voltage - Output (Min/Fixed): 5V
- Voltage - Output (Max): -
- Voltage Dropout (Max): 0.4V @ 150mA
- Current - Output: 150mA
- Current - Quiescent (Iq): 69 µA
- Current - Supply (Max): 2 mA
- PSRR: 55dB (100Hz)
- Control Features: Enable, Reset Output, Watchdog
- Protection Features: Over Temperature, Short Circuit
- Operating Temperature: -40°C ~ 150°C
- Mounting Type: Surface Mount
- Package / Case: 20-SOIC (0.295", 7.50mm Width)
- Supplier Device Package: 20-SO