Part Details for LE50CD by STMicroelectronics
Results Overview of LE50CD by STMicroelectronics
- Distributor Offerings: (4 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)
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LE50CD Information
LE50CD 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.
Price & Stock for LE50CD
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
LE50CD-ND
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DigiKey | IC REG LINEAR 5V 100MA 8-SOIC Min Qty: 2000 Container: Tube |
0 Tube |
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$0.4299 | Buy Now |
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DISTI #
LE50CD
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TME | IC: voltage regulator, LDO,linear,fixed, 5V, 0.1A, SO8, SMD, LEXX Min Qty: 1 | 5473 |
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$0.4160 / $0.8900 | Buy Now |
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Chip Stock | Fixed Positive LDO Regulator, 5V, 0.5V Dropout, BIPolar, PDSO8 | 9000 |
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RFQ | |
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Vyrian | Fixed Positive LDO Regulator, 5V, 0.5V Dropout, BIPolar, PDSO8 | 5197 |
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RFQ |
US Tariff Estimator: LE50CD 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.
LE50CD Part Data Attributes
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LE50CD
STMicroelectronics
Buy Now
Datasheet
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Compare Parts:
LE50CD
STMicroelectronics
Fixed Positive LDO Regulator, 5V, 0.5V Dropout, BIPolar, PDSO8
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| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Part Package Code | SOIC | |
| Package Description | Lead Free, Sop-8 | |
| Pin Count | 8 | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.60 | |
| Adjustability | Fixed | |
| Dropout Voltage1-Max | 0.5 V | |
| Dropout Voltage1-Nom | 0.2 V | |
| Input Voltage Absolute-Max | 20 V | |
| Input Voltage-Max | 18 V | |
| Input Voltage-Min | 5.7 V | |
| JESD-30 Code | R-PDSO-G8 | |
| JESD-609 Code | e4 | |
| Length | 4.9 Mm | |
| Line Regulation-Max | 0.03% | |
| Load Regulation-Max | 0.025% | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Outputs | 1 | |
| Number of Terminals | 8 | |
| Operating Temperature TJ-Max | 125 °C | |
| Operating Temperature TJ-Min | -40 °C | |
| Output Current1-Max | 0.1 A | |
| Output Voltage1-Max | 5.2 V | |
| Output Voltage1-Min | 4.8 V | |
| Output Voltage1-Nom | 5 V | |
| Package Body Material | Plastic/Epoxy | |
| Package Code | SOP | |
| Package Equivalence Code | SOP8,.25 | |
| Package Shape | Rectangular | |
| Package Style | Small Outline | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Regulator Type | Fixed Positive Single Output Ldo Regulator | |
| Seated Height-Max | 1.75 Mm | |
| Surface Mount | Yes | |
| Technology | Bipolar | |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
| Terminal Form | Gull Wing | |
| Terminal Pitch | 1.27 Mm | |
| Terminal Position | Dual | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Voltage Tolerance-Max | 4% | |
| Width | 3.9 Mm |
LE50CD Frequently Asked Questions (FAQ)
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STMicroelectronics provides a recommended PCB layout in their application note AN2153, which includes guidelines for component placement, routing, and thermal management to ensure optimal performance and minimize electromagnetic interference (EMI).
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STMicroelectronics provides a configuration tool, called the LE50CD Configurator, which allows users to customize the device's settings, such as the output voltage, frequency, and current limit, to suit their specific application requirements.
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The LE50CD has a high power density, so thermal management is crucial. STMicroelectronics recommends using a heat sink, thermal interface material, and ensuring good airflow around the device to keep the junction temperature below 125°C. The datasheet provides thermal resistance and power dissipation data to aid in thermal design.
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STMicroelectronics provides a troubleshooting guide in their application note AN2153, which covers common issues, their causes, and recommended solutions. Additionally, the device's built-in protection features, such as overvoltage protection and thermal shutdown, can help identify and mitigate issues.
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Yes, the LE50CD is a high-frequency device, and EMI can be a concern. STMicroelectronics recommends following good EMI design practices, such as using a shielded enclosure, minimizing loop areas, and using EMI filters, to ensure compliance with regulatory standards.