Part Details for L387A by STMicroelectronics
Results Overview of L387A by STMicroelectronics
- Distributor Offerings: (3 listings)
- Number of FFF Equivalents: (0 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (0 options)
- CAD Models: (Request Part)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Applications
Energy and Power Systems
Transportation and Logistics
Renewable Energy
Automotive
L387A Information
L387A by STMicroelectronics is a Linear Regulator IC.
Linear Regulator ICs are under the broader part category of Power Circuits.
A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.
Available Datasheets
| Part # | Manufacturer | Description | Datasheet |
|---|---|---|---|
| RJHSEL387A1 | Amphenol Communications Solutions | Modular Jack - 8P8C, Right Angle, Low Profile, Single Port, Shield With Top EMI Tabs, With LEDs |
Price & Stock for L387A
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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Bristol Electronics | 14 |
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RFQ | ||
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Quest Components | IC,VOLT REGULATOR,+5V,BIPOLAR,ZIP,5PIN,PLASTIC | 3270 |
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$0.9000 / $2.4000 | Buy Now |
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Vyrian | Discontinued | 2840 |
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RFQ |
US Tariff Estimator: L387A by STMicroelectronics
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
Part Details for L387A
L387A Part Data Attributes
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L387A
STMicroelectronics
Buy Now
Datasheet
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Compare Parts:
L387A
STMicroelectronics
Fixed Positive LDO Regulator, 5V, 0.8V Dropout, BIPolar
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| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Part Package Code | MODULE | |
| Package Description | Pentawatt-5 | |
| Pin Count | 5 | |
| Reach Compliance Code | Compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Adjustability | Fixed | |
| Dropout Voltage1-Max | 0.8 V | |
| Dropout Voltage1-Nom | 0.8 V | |
| Input Voltage Absolute-Max | 35 V | |
| Input Voltage-Max | 26 V | |
| Input Voltage-Min | 6 V | |
| JESD-30 Code | R-XSFM-T5 | |
| JESD-609 Code | e0 | |
| Line Regulation-Max | 0.05% | |
| Load Regulation-Max | 0.06% | |
| Number of Functions | 1 | |
| Number of Outputs | 1 | |
| Number of Terminals | 5 | |
| Operating Temperature TJ-Max | 125 °C | |
| Operating Temperature TJ-Min | -40 °C | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Current1-Max | 0.5 A | |
| Output Voltage1-Max | 5.25 V | |
| Output Voltage1-Min | 4.75 V | |
| Output Voltage1-Nom | 5 V | |
| Package Body Material | Unspecified | |
| Package Code | ZIP | |
| Package Equivalence Code | ZIP5,.15,.2,67TB | |
| Package Shape | Rectangular | |
| Package Style | Flange Mount | |
| Qualification Status | Not Qualified | |
| Regulator Type | Fixed Positive Single Output Ldo Regulator | |
| Surface Mount | No | |
| Technology | Bipolar | |
| Terminal Finish | Tin Lead | |
| Terminal Form | Through-Hole | |
| Terminal Pitch | 1.7 Mm | |
| Terminal Position | Single | |
| Voltage Tolerance-Max | 5% |
L387A Frequently Asked Questions (FAQ)
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The maximum input voltage that can be applied to the L387A is 35V, but it's recommended to keep it below 30V for reliable operation.
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To ensure stability, use a minimum output capacitance of 10uF, and keep the distance between the regulator and the capacitor as short as possible. Also, use a low-ESR capacitor to minimize oscillation.
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The minimum input voltage required for the L387A to regulate properly is 7.5V, but it's recommended to keep it above 8V for reliable operation.
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The L387A is rated for operation up to 125°C, but its performance may degrade at high temperatures. It's recommended to derate the output current and voltage at high temperatures to ensure reliable operation.
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Use a TVS (Transient Voltage Suppressor) diode or a voltage clamp to protect the L387A from input voltage surges. This will help prevent damage to the regulator and ensure reliable operation.