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Product Detailed Parameters
- Description：IC REG LINEAR 5V 150MA
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR)
- Output Configuration：Positive
- Output Type：Fixed
- Number of Regulators：1
- Voltage - Input (Max)：20V
- Voltage - Output (Min/Fixed)：5V
- Voltage - Output (Max)：-
- Voltage Dropout (Max)：2.2V @ 40mA
- Current - Output：150mA
- Current - Quiescent (Iq)：-
- Current - Supply (Max)：-
- PSRR：79dB (120Hz)
- Control Features：Reset
- Protection Features：Over Current, Over Temperature
- Operating Temperature：-30°C ~ 80°C
- Mounting Type：Through Hole
- Package / Case：5-SSIP
- Supplier Device Package：-
- Grade：-
- Qualification：-
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Overview
The L78LR05EL-TR-E is a linear voltage regulator manufactured by onsemi, belonging to the L78LR series. It functions as a positive fixed-output regulator providing a nominal 5V output with a maximum current capacity of 150mA. The device is designed for through-hole mounting and operates within an ambient temperature range of -30°C to +80°C. This specific variant is supplied in cut tape or reel packaging formats.
Feature Summary
- Provides a stable fixed positive voltage output
- Capable of delivering up to 150mA load current
- Designed for robust operation across extended industrial temperature ranges
Applications
- General-purpose power supply regulation
- Embedded system voltage conditioning
- Industrial control circuit power management
Procurement Notes
This component is officially designated as End-of-Life (EOL) by the manufacturer. Distribution channels indicate that Mouser does not currently sell this product in certain regions. Verification of current availability and obsolescence status is required before procurement planning. Contact the manufacturer directly for final confirmation regarding discontinuance notifications and last-time buy opportunities.
Selection Notes
Engineers should evaluate alternative components due to the confirmed end-of-life status of this part. When selecting replacements, ensure compatibility with the required 5V output and 150mA current capability. Verify that substitute regulators support the necessary operating temperature range of -30°C to +80°C and match the through-hole package requirements for existing board layouts.
Part Context
The L78LR series represents a line of linear regulators from onsemi designed for applications requiring reliable performance under varying thermal conditions. Unlike standard commercial grade parts, the LR designation indicates enhanced specifications for wider temperature operation. This specific model integrates protection features typical of the family while maintaining a simple fixed-output configuration.
