Part Details for LM217MDT by STMicroelectronics
Results Overview of LM217MDT by STMicroelectronics
- Distributor Offerings: (2 listings)
- Number of FFF Equivalents: (2 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- 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.
LM217MDT Information
LM217MDT 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 LM217MDT
| Part # | Distributor | Description | Stock | Price | Buy | |
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Quest Components | 300 |
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$0.7000 / $1.7500 | Buy Now | |
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ComSIT USA | Adjustable Positive Standard Regulator, 1.2V Min, 37V Max, BIPolar, PSSO2 ECCN: EAR99 RoHS: Compliant |
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RFQ |
Part Details for LM217MDT
LM217MDT CAD Models
LM217MDT Part Data Attributes
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LM217MDT
STMicroelectronics
Buy Now
Datasheet
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LM217MDT
STMicroelectronics
Medium current 1.2 to 37 V adjustable voltage regulator
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| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | STMICROELECTRONICS | |
| Part Package Code | TO-252 | |
| Package Description | DPAK-2 | |
| Pin Count | 3 | |
| Reach Compliance Code | not_compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Samacsys Manufacturer | STMicroelectronics | |
| Adjustability | ADJUSTABLE | |
| Dropout Voltage1-Nom | 3 V | |
| Input-Output Voltage Differential-Max | 40 V | |
| Input-Output Voltage Differential-Min | 3 V | |
| JESD-30 Code | R-PSSO-G2 | |
| JESD-609 Code | e3 | |
| Length | 6.5 mm | |
| Line Regulation-Max (%/V) | 0.05 | |
| Load Regulation-Max(%) | 4.17% | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Outputs | 1 | |
| Number of Terminals | 2 | |
| Operating Temperature TJ-Max | 125 °C | |
| Operating Temperature TJ-Min | -40 °C | |
| Output Current1-Max | 0.5 A | |
| Output Voltage1-Max | 37 V | |
| Output Voltage1-Min | 1.2 V | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | TO-252 | |
| Package Equivalence Code | SMSIP3H,.38,90TB | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Regulator Type | ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR | |
| Seated Height-Max | 2.63 mm | |
| Surface Mount | YES | |
| Technology | BIPOLAR | |
| Terminal Finish | Matte Tin (Sn) - annealed | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 2.25 mm | |
| Terminal Position | SINGLE | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 6.1 mm |
Alternate Parts for LM217MDT
This table gives cross-reference parts and alternative options found for LM217MDT. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of LM217MDT, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| LM217MDT-TR | STMicroelectronics | $0.5875 | Medium current 1.2 to 37 V adjustable voltage regulator | LM217MDT vs LM217MDT-TR |
| LM317MDT | STMicroelectronics | Check for Price | Medium current 1.2 to 37 V adjustable voltage regulator | LM217MDT vs LM317MDT |
LM217MDT Frequently Asked Questions (FAQ)
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The maximum power dissipation of the LM217MDT is dependent on the package and thermal conditions. For the SO-8 package, the maximum power dissipation is 1.4W. However, this value can be increased by using a heat sink or improving the thermal design.
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To ensure stability of the LM217MDT voltage regulator, it is recommended to use a minimum output capacitance of 10uF with an ESR (Equivalent Series Resistance) of less than 5 ohms. Additionally, the input capacitance should be at least 10uF with an ESR of less than 5 ohms.
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The minimum input voltage required for the LM217MDT to operate is 2.5V, but it is recommended to use an input voltage of at least 3V to ensure proper operation and regulation.
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The LM217MDT is designed for low-to-medium current applications. While it can deliver up to 1.5A of output current, it is not recommended for high-current applications. For high-current applications, it is recommended to use a voltage regulator specifically designed for high-current operation, such as the L4940 or L4941.
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To protect the LM217MDT from input voltage surges and transients, it is recommended to use a TVS (Transient Voltage Suppressor) diode or a voltage clamp circuit at the input. Additionally, a fuse or a current limiter can be used to protect the device from overcurrent conditions.