LP3981ILD-3.0
National Semiconductor
National Semiconductor
IC REG LINEAR FIXED POS LDO REG
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Discover the LP3981ILD-3.0, a premium PMIC - Voltage Regulators - Linear IC from National Semiconductor, engineered to provide exceptional voltage regulation with minimal power loss. This IC is part of the esteemed PMIC - Voltage Regulators - Linear category, known for its ability to maintain stable voltage levels under varying load conditions. The LP3981ILD-3.0 excels with its low quiescent current, high efficiency, and superior thermal management, ensuring optimal performance in demanding environments.
Linear voltage regulators like the LP3981ILD-3.0 are pivotal in applications requiring precise voltage control without the complexity of switching regulators. The LP3981ILD-3.0 offers outstanding line and load regulation, making it a preferred choice for sensitive electronic circuits. Its advanced protection features, including over-current and over-temperature safeguards, further enhance its reliability.
The LP3981ILD-3.0 finds applications across multiple sectors, including medical devices, industrial automation, and consumer electronics. For example, it is used in wearable health monitors, factory automation systems, and smart home devices. Its ability to deliver clean and stable power makes it indispensable for modern electronic designs, ensuring both performance and safety.
Specifications
- Product Status: Active
- Output Configuration: Positive
- Output Type: Fixed
- Number of Regulators: 1
- Voltage - Input (Max): 6V
- Voltage - Output (Min/Fixed): 3V
- Voltage - Output (Max): -
- Voltage Dropout (Max): 0.2V @ 300mA
- Current - Output: 300mA
- Current - Quiescent (Iq): 120 µA
- Current - Supply (Max): 210 µA
- PSRR: 50dB ~ 55dB (1kHz ~ 10kHz)
- Control Features: Enable
- Protection Features: Over Current, Over Temperature, Short Circuit
- Operating Temperature: -40°C ~ 125°C
- Mounting Type: Surface Mount
- Package / Case: 6-WDFN Exposed Pad
- Supplier Device Package: 6-WSON (3x4)
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