Overview
The L78M08ACDT-TR is a linear voltage regulator IC produced by STMicroelectronics. This component is designed to provide a stable 8V output voltage with a maximum current of 500mA. It is packaged in a DPAK (TO-252-3) case, making it suitable for surface mount applications. The regulator is lead-free and RoHS compliant, ensuring environmental sustainability. It features overcurrent, overtemperature, and short-circuit protection, enhancing reliability and safety in various electronic systems.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer / Brand | STMicroelectronics |
| Part Number | L78M08ACDT-TR |
| Output Type | Fixed |
| Output Configuration | Positive |
| Output Voltage (Min/Fixed) | 8V |
| Output Current | 500mA |
| Input Voltage (Max) | 35V |
| Quiescent Current (Iq) | 6mA |
| PSRR | 56dB (120Hz) |
| Operating Temperature | 0°C ~ 125°C |
| Mounting Type | Surface Mount |
| Package / Case | TO-252-3, DPAK (2 Leads + Tab), SC-63 |
| Packaging | Tape & Reel (TR) |
| Protection Features | Over Current, Over Temperature, Short Circuit |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
Key Features
- Stable Output Voltage: Provides a fixed 8V output voltage.
- High Current Capability: Supports up to 500mA output current.
- Protection Features: Includes overcurrent, overtemperature, and short-circuit protection for enhanced reliability.
- Low Dropout Voltage: Ensures efficient voltage regulation with minimal voltage drop.
- Environmental Compliance: Lead-free and RoHS compliant, making it suitable for environmentally friendly designs.
- Compact Packaging: DPAK (TO-252-3) package for surface mount applications, saving board space.
Applications
- Industrial Control Systems: Suitable for use in industrial control systems requiring stable voltage regulation.
- Consumer Electronics: Ideal for various consumer electronic devices such as audio equipment, televisions, and other household appliances.
- Automotive Systems: Can be used in automotive systems due to its robust protection features and wide operating temperature range.
- Medical Devices: Applicable in medical devices where stable and reliable voltage regulation is critical.
- Telecommunication Equipment: Used in telecommunication equipment to ensure stable power supply.
Q & A
- What is the output voltage of the L78M08ACDT-TR?
The output voltage is fixed at 8V.
- What is the maximum output current of the L78M08ACDT-TR?
The maximum output current is 500mA.
- What is the maximum input voltage for the L78M08ACDT-TR?
The maximum input voltage is 35V.
- Does the L78M08ACDT-TR have any protection features?
Yes, it includes overcurrent, overtemperature, and short-circuit protection.
- What is the operating temperature range of the L78M08ACDT-TR?
The operating temperature range is from 0°C to 125°C.
- Is the L78M08ACDT-TR RoHS compliant?
Yes, it is lead-free and RoHS compliant.
- What is the package type of the L78M08ACDT-TR?
The package type is DPAK (TO-252-3).
- What is the quiescent current of the L78M08ACDT-TR?
The quiescent current is 6mA.
- What is the PSRR of the L78M08ACDT-TR?
The PSRR is 56dB at 120Hz.
- What is the moisture sensitivity level (MSL) of the L78M08ACDT-TR?
The MSL is 3 (168 Hours).
