L78L33ABD
- Mfr.Part #
- L78L33ABD
- Manufacturer
- STMicroelectronics
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG LINEAR 3.3V 100MA 8SO
- Stock
- 320,010
- In Stock :
- 320,010
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Voltage Regulators - Linear
- ECCN Code :
- EAR99
- Radiation Hardening :
- No
- Output Voltage :
- 3.3V
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- PSRR :
- 49dB (120Hz)
- Lead Free :
- Lead Free
- Max Output Voltage :
- 3.3V
- Length :
- 5mm
- Packaging :
- Tube
- Output Voltage 1 :
- 3.3V
- Number of Terminations :
- 8
- Terminal Finish :
- Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag)
- Height :
- 1.65mm
- Min Input Voltage :
- 30V
- Termination :
- SMD/SMT
- Nominal Output Voltage :
- 3.3V
- Width :
- 4mm
- Number of Outputs :
- 1
- Peak Reflow Temperature (Cel) :
- 260
- Quiescent Current :
- 6mA
- Min Supply Voltage :
- 5.3V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Pins :
- 8
- Output Configuration :
- Positive
- Mount :
- Surface Mount
- RoHS Status :
- ROHS3 Compliant
- Mounting Type :
- Surface Mount
- Operating Temperature :
- -40°C~125°C
- Base Part Number :
- L78L33
- Max Output Current :
- 100mA
- Current - Quiescent (Iq) :
- 5.5mA
- Terminal Form :
- Gull wing
- Pin Count :
- 8
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Max Supply Voltage :
- 20V
- REACH SVHC :
- No SVHC
- Dropout Voltage1-Nom :
- 1.7V
- Number of Functions :
- 1
- Terminal Position :
- Dual
- Weight :
- 4.535924g
- Voltage :
- 3.3V
- Output Type :
- FIXED
- JESD-609 Code :
- e4
- Protection Features :
- Over Current, Over Temperature, Short Circuit
- Dropout Voltage :
- 1.7V
- Number of Regulators :
- 1
- Datasheets
- L78L33ABD

[Voltage Regulators - Linear] STMicroelectronics L78L33ABD Overview
Introducing the STMicroelectronics L78L33ABD, a highly efficient and reliable integrated circuit designed to meet the demanding requirements of voltage regulation. Engineered with precision and quality in mind, this linear regulator offers a stable output voltage of 3.3V with a maximum current rating of 100mA. Encapsulated in an 8SO package, this compact yet powerful device is tailored to deliver consistent performance in a wide range of applications.
With its advanced features and robust design, the L78L33ABD is the ideal solution for powering various electronic systems with utmost efficiency and accuracy. Whether it's powering microcontrollers, sensors, or other low-power devices, this versatile regulator ensures optimal performance, making it a preferred choice for engineers and designers seeking superior voltage regulation solutions.
L78L33ABD Features
- Stable Output Voltage: Provides a regulated output voltage of 3.3V, ensuring consistent performance.
- High Efficiency: Optimized design for minimal power dissipation, enhancing energy efficiency.
- Low Dropout Voltage: Maintains stable output even with small input-output voltage differentials.
- Overcurrent Protection: Safeguards the circuit against excessive current flow, ensuring device longevity.
- Compact Design: Encapsulated in an 8SO package for easy integration and space-saving solutions.
- Wide Operating Temperature Range: Suitable for various environmental conditions, ensuring reliability in diverse applications.
L78L33ABD Applications
- Microcontroller Power Supplies: The L78L33ABD is ideal for providing stable power to microcontrollers in embedded systems, ensuring reliable operation in industrial automation, consumer electronics, and more.
- Sensor Interface Modules: This regulator is well-suited for sensor interface modules in IoT devices, enabling accurate data acquisition and transmission in smart home automation, environmental monitoring, and industrial control systems.
- Battery-Powered Devices: With its low dropout voltage and high efficiency, the L78L33ABD is perfect for powering battery-operated devices such as handheld instruments, portable meters, and wireless communication gadgets.
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