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Product Detailed Parameters
- Description：IC REG LINEAR LDO VOLT REG
- Series：*
- Mfr：Sanyo
- Package：Bulk
- Output Configuration：-
- Output Type：-
- Number of Regulators：-
- Voltage - Input (Max)：-
- Voltage - Output (Min/Fixed)：-
- Voltage - Output (Max)：-
- Voltage Dropout (Max)：-
- Current - Output：-
- Current - Quiescent (Iq)：-
- Current - Supply (Max)：-
- PSRR：-
- Control Features：-
- Protection Features：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Grade：-
- Qualification：-
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Overview
The L88M05TLL-E is a fixed positive linear voltage regulator from the Sanyo L88M series, designed as a Low Dropout (LDO) device. It provides a stable 5V output with a maximum current capacity of 500mA. The component operates within an input voltage range of 5.8V to 17V and features a low dropout voltage of approximately 0.6V at full load. Packaged in a TO-251-3 (IPAK/TP3H) surface-mount case, it integrates internal protection mechanisms including thermal shutdown and current limiting to ensure reliable operation in power management applications.
Feature Summary
- Fixed 5V output regulation for stable DC power supply
- Low dropout characteristic enabling efficient operation near input limits
- Integrated thermal shutdown and current limiting for enhanced reliability
Applications
- Portable battery-powered equipment requiring stable 5V logic levels
- General-purpose power management circuits in consumer electronics
- Embedded systems utilizing bipolar or CMOS logic families
Procurement Notes
Verify manufacturer lineage as Sanyo semiconductor assets were acquired by onsemi. Confirm RoHS compliance status through official documentation. Check for End-of-Life (EOL) notifications or discontinuance alerts prior to procurement. Ensure package compatibility with TO-251-3 footprints during design-in phase.
Selection Notes
Select this component when a fixed 5V output is required with moderate current demands up to 500mA. The IPAK package suits applications needing better thermal dissipation than SOT-223 but lower profile than through-hole options. Verify input voltage does not exceed 17V to prevent damage. Consider dropout voltage constraints relative to minimum battery voltage.
Part Context
Part of the Sanyo L88M series of low dropout regulators. The L88M family offers various fixed output voltages with similar pinouts and protection features. This specific variant targets 5V applications. The series is known for robustness in industrial and consumer environments before the brand transition to onsemi.
Replacement Considerations
Check onsemi datasheets for equivalent LDOs in the same package. Verify pinout compatibility with TO-251-3. Compare dropout voltage and current ratings against original requirements.
