L4949EP
STMicroelectronics

STMicroelectronics
IC REG LINEAR 5V 100MA 20SO
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Discover the L4949EP linear voltage regulator IC by STMicroelectronics, a standout product in our PMIC - Voltage Regulators - Linear category. This IC provides precise voltage regulation with ultra-low noise output, making it perfect for analog and RF circuits. The device features excellent PSRR (Power Supply Rejection Ratio) performance and comes in various package options to suit different design requirements. Linear regulators such as this L4949EP model are extensively used in consumer electronics (smartphones, tablets), IoT devices, and aerospace applications where consistent voltage without switching noise is essential. Its robust design ensures reliable operation in harsh environments with wide temperature ranges.
Specifications
- Product Status: Obsolete
- Output Configuration: Positive
- Output Type: Fixed
- Number of Regulators: 1
- Voltage - Input (Max): 28V
- Voltage - Output (Min/Fixed): 5V
- Voltage - Output (Max): -
- Voltage Dropout (Max): 0.5V @ 100mA
- Current - Output: 100mA
- Current - Quiescent (Iq): 300 µA
- Current - Supply (Max): 5 mA
- PSRR: -
- Control Features: Reset Output
- Protection Features: Over Temperature, Short Circuit
- Operating Temperature: -40°C ~ 125°C
- Mounting Type: Surface Mount
- Package / Case: 20-SOIC (0.295", 7.50mm Width)
- Supplier Device Package: 20-SO