ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：IC REG LINEAR 10V 2A TO220
- Series：-
- Mfr：STMicroelectronics
- Package：Tube
- Output Configuration：Positive
- Output Type：Fixed
- Number of Regulators：1
- Voltage - Input (Max)：35V
- Voltage - Output (Min/Fixed)：10V
- Voltage - Output (Max)：-
- Voltage Dropout (Max)：-
- Current - Output：2A
- Current - Quiescent (Iq)：8 mA
- Current - Supply (Max)：-
- PSRR：47dB (120Hz)
- Control Features：-
- Protection Features：Over Current, Over Temperature, Short Circuit
- Operating Temperature：0°C ~ 150°C
- Mounting Type：Through Hole
- Package / Case：TO-220-3
- Supplier Device Package：TO-220
- Grade：-
- Qualification：-
Download product information
Overview
The L78S10CV-DG is a three-terminal positive linear voltage regulator from STMicroelectronics, providing a fixed 10V output at up to 2A. It features line regulation of 200mV and load regulation of 240mV. The device includes internal protection mechanisms such as over-current limiting, thermal shutdown, and safe area protection. It operates within an ambient temperature range of 0°C to 150°C and is housed in a TO-220 package.
Feature Summary
- Fixed 10V output with 2A current capability
- Internal short circuit and thermal protection
- Robust safe area protection for reliable operation
Applications
- General-purpose power supply regulation
- Local on-card regulation for distribution networks
- Pre-regulator stages for switching regulators
Procurement Notes
Verify the obsolete lifecycle status before procurement planning. Confirm the TO-220 package compatibility with your PCB footprint. Ensure thermal management solutions are adequate for the expected load conditions given the 150°C junction limit.
Selection Notes
Select this component when a fixed 10V output is required with moderate current demands. Consider the TO-220 package for through-hole mounting. Evaluate thermal dissipation requirements based on input-output voltage differential and load current.
Part Context
Part of the L78Sxx series of three-terminal positive regulators. Designed for applications requiring simple, robust voltage regulation without complex external components. Commonly used in industrial and consumer electronics where stability and protection are prioritized.
Replacement Considerations
Check for direct pin-compatible substitutes within the L78S series or equivalent three-terminal regulators from other manufacturers. Verify electrical specifications match exactly, particularly output voltage and current ratings.
