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Product Detailed Parameters
- Description：IC REG LINEAR 5V 500MA IPAK/TP3H
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR),Bulk
- Output Configuration：Positive
- Output Type：Fixed
- Number of Regulators：1
- Voltage - Input (Max)：17V
- Voltage - Output (Min/Fixed)：5V
- Voltage - Output (Max)：-
- Voltage Dropout (Max)：0.3V @ 150mA
- Current - Output：500mA
- Current - Quiescent (Iq)：5 mA
- Current - Supply (Max)：50 mA
- PSRR：65dB (120Hz)
- Control Features：-
- Protection Features：Over Temperature, Short Circuit
- Operating Temperature：-20°C ~ 85°C
- Mounting Type：Through Hole
- Package / Case：TO-251-3 Short Leads, IPAK, TO-251AA
- Supplier Device Package：IPAK/TP3H
- Grade：-
- Qualification：-
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Overview
The L88M05TL-TL-E is a fixed positive linear voltage regulator (LDO) manufactured by onsemi. It provides a stable 5V output with a maximum current capacity of 0.5A. The device operates with an input voltage range up to 17V and features a typical dropout voltage of 0.6V at full load. Packaged in the PSIP3 (TO-251) surface-mount format, it is designed for efficient power management in compact electronic circuits requiring regulated DC supply.
Feature Summary
- Fixed 5V output voltage regulation
- 0.5A continuous output current capability
- Low dropout voltage operation
- Surface-mount PSIP3 package
Applications
- Battery-powered equipment requiring stable 5V logic levels
- Portable consumer electronics power supplies
- Embedded system voltage regulation
- General-purpose linear power regulation circuits
Procurement Notes
Verify component authenticity through authorized distributors or direct manufacturer channels due to potential counterfeit risks. Confirm RoHS compliance status via official documentation before integration. Check for recent product change notifications regarding packaging or material composition updates. Ensure storage conditions meet specified humidity and temperature limits to maintain reliability.
Selection Notes
Select this component when a fixed 5V output is required with moderate current demands up to 500mA. Consider the 17V maximum input rating for compatibility with common battery or adapter sources. Evaluate thermal performance based on expected power dissipation in the PSIP3 package. Compare dropout characteristics against load requirements to ensure regulation stability under varying input conditions.
Part Context
This part belongs to onsemi's L88 series of low-dropout regulators, designed for cost-effective and reliable voltage regulation in portable and industrial applications. The series offers various output voltages and current ratings within similar packages, allowing designers to standardize components across different product lines while maintaining consistent performance characteristics.
Replacement Considerations
Direct substitutes include other 5V/0.5A LDOs in TO-251 packages from manufacturers such as STMicroelectronics or Texas Instruments. Verify pinout compatibility and electrical specifications match exactly. Alternative parts may require evaluation of thermal resistance and dropout voltage differences.
