L4909
STMicroelectronics
STMicroelectronics
IC REG LIN POS ADJ 15MULTIWATT
$0.00
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Reference Price (USD)
500+
$2.07500
Exquisite packaging
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Discover the L4909, a premium PMIC - Voltage Regulators - Linear IC from STMicroelectronics, 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 L4909 excels with its low quiescent current, high efficiency, and superior thermal management, ensuring optimal performance in demanding environments.
Linear voltage regulators like the L4909 are pivotal in applications requiring precise voltage control without the complexity of switching regulators. The L4909 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 L4909 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- Product Status: Obsolete
- Output Configuration: Positive
- Output Type: Adjustable
- Number of Regulators: 3
- Voltage - Input (Max): 40V
- Voltage - Output (Min/Fixed): 5V
- Voltage - Output (Max): 12V
- Voltage Dropout (Max): 2.2V @ 500mA, 2.2V @ 500mA, 2.2V @ 500mA
- Current - Output: 1.2A, 1.2A, 1.2A
- Current - Quiescent (Iq): 11 mA
- Current - Supply (Max): 29 mA
- PSRR: 60dB (120Hz ~ 1kHz)
- Control Features: Enable, Trigger
- Protection Features: Over Current, Over Temperature, Short Circuit
- Operating Temperature: 0°C ~ 70°C
- Mounting Type: Through Hole
- Package / Case: Multiwatt-15 (Vertical, Bent and Staggered Leads)
- Supplier Device Package: 15-Multiwatt
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