L78L33ACD
- Mfr.Part #
- L78L33ACD
- Manufacturer
- STMicroelectronics
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG LINEAR 3.3V 100MA 8SO
- Stock
- 99,300
- In Stock :
- 99,300
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Voltage Regulators - Linear
- RoHS Status :
- ROHS3 Compliant
- Operating Temperature :
- 0°C~125°C
- Number of Terminations :
- 8
- Number of Regulators :
- 1
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Width :
- 4mm
- Number of Pins :
- 8
- Min Input Voltage :
- 30V
- Dropout Voltage :
- 1.7V
- PSRR :
- 49dB (120Hz)
- Terminal Finish :
- Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag)
- Reach Compliance Code :
- Unknown
- Dropout Voltage1-Nom :
- 1.7V
- Terminal Form :
- Gull wing
- Peak Reflow Temperature (Cel) :
- 260
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Output Voltage :
- 3.3V
- JESD-609 Code :
- e4
- Mounting Type :
- Surface Mount
- Mount :
- Surface Mount
- Pin Count :
- 8
- Output Voltage 1 :
- 3.3V
- Base Part Number :
- L78L33
- Output Voltage Accuracy :
- 5 %
- Current - Quiescent (Iq) :
- 5.5mA
- Voltage Tolerance-Max :
- 5%
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Voltage - Input (Max) :
- 30V
- Packaging :
- Tube
- Qualification Status :
- Not Qualified
- Number of Functions :
- 1
- Height :
- 1.65mm
- Length :
- 5mm
- Lead Free :
- Lead Free
- Number of Outputs :
- 1
- Accuracy :
- 5 %
- Quiescent Current :
- 6mA
- Protection Features :
- Over Current, Over Temperature, Short Circuit
- Output Configuration :
- Positive
- ECCN Code :
- EAR99
- Max Output Current :
- 100mA
- Terminal Position :
- Dual
- Output Type :
- FIXED
- Datasheets
- L78L33ACD

[Voltage Regulators - Linear] STMicroelectronics L78L33ACD Overview
This STMicroelectronics L78L33ACD is an integrated circuit (IC) voltage regulator designed to provide a stable 3.3V output with a maximum current of 100mA. As a linear regulator, it offers a simple and cost-effective solution for maintaining a constant voltage level in various electronic circuits. With its compact 8SO package, it is suitable for applications where space is limited.
Designed with reliability and efficiency in mind, this voltage regulator ensures consistent performance across different operating conditions. Its low dropout voltage and low quiescent current make it ideal for powering sensitive components in electronic devices.
Whether you're working on consumer electronics, industrial equipment, or automotive systems, the STMicroelectronics L78L33ACD provides a reliable power management solution for your applications.
STMicroelectronics L78L33ACD Features
- Output Voltage: 3.3V
- Output Current: 100mA
- Package: 8SO
- Low Dropout Voltage
- Low Quiescent Current
- Short Circuit Protection
- Thermal Overload Protection
- Wide Operating Temperature Range
- High Ripple Rejection
STMicroelectronics L78L33ACD Applications
- Consumer Electronics: The L78L33ACD is commonly used in devices such as routers, modems, and set-top boxes to regulate voltage for stable operation of microcontrollers, memory chips, and other integrated circuits.
- Industrial Equipment: In industrial automation systems and control panels, this voltage regulator ensures consistent power supply to sensors, actuators, and communication modules, enhancing overall system reliability.
- Automotive Systems: Within automotive electronics, the L78L33ACD plays a crucial role in powering various components such as dashboard displays, infotainment systems, and engine control units, contributing to the efficiency and performance of modern vehicles.
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