Part Details for LM323T by STMicroelectronics
Results Overview of LM323T by STMicroelectronics
- Distributor Offerings: (5 listings)
- Number of FFF Equivalents: (8 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.
LM323T Information
LM323T 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 LM323T
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
56P8126
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Newark | Linear Voltage Regulators & Vref |Stmicroelectronics LM323T RoHS: Not Compliant Min Qty: 1000 Package Multiple: 1 Date Code: 0 Container: Bulk | 0 |
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Buy Now | |
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Bristol Electronics | 2 |
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RFQ | ||
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Quest Components | 5 V FIXED POSITIVE REGULATOR, PSFM3 | 1 |
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$8.2500 / $9.9000 | Buy Now |
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ComSIT USA | Electronic Component RoHS: Compliant |
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RFQ | |
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DISTI #
LM323T
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Avnet Silica | Standard Regulator Pos 5V 3A 3Pin3Tab TO220 Tube (Alt: LM323T) RoHS: Compliant Min Qty: 50 Package Multiple: 50 Lead time: 143 Weeks, 0 Days | Silica - 0 |
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Buy Now |
Part Details for LM323T
LM323T CAD Models
LM323T Part Data Attributes
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LM323T
STMicroelectronics
Buy Now
Datasheet
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Compare Parts:
LM323T
STMicroelectronics
Three-terminal 3 A positive voltage regulators
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| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | STMICROELECTRONICS | |
| Part Package Code | SFM | |
| Package Description | 3 PIN | |
| Pin Count | 3 | |
| Reach Compliance Code | not_compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Samacsys Manufacturer | STMicroelectronics | |
| Adjustability | FIXED | |
| Dropout Voltage1-Nom | 2.8 V | |
| Input Voltage Absolute-Max | 20 V | |
| Input Voltage-Max | 15 V | |
| Input Voltage-Min | 7.5 V | |
| JESD-30 Code | R-PSFM-T3 | |
| JESD-609 Code | e3 | |
| Line Regulation-Max | 0.025% | |
| Load Regulation-Max | 0.1% | |
| Number of Functions | 1 | |
| Number of Outputs | 1 | |
| Number of Terminals | 3 | |
| Operating Temperature TJ-Max | 125 °C | |
| Operating Temperature TJ-Min | ||
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | ||
| Output Current1-Max | 3 A | |
| Output Voltage1-Max | 5.25 V | |
| Output Voltage1-Min | 4.75 V | |
| Output Voltage1-Nom | 5 V | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | SFM | |
| Package Equivalence Code | SIP3,.1TB | |
| Package Shape | RECTANGULAR | |
| Package Style | FLANGE MOUNT | |
| Qualification Status | Not Qualified | |
| Regulator Type | FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR | |
| Surface Mount | NO | |
| Technology | BIPOLAR | |
| Terminal Finish | MATTE TIN | |
| Terminal Form | THROUGH-HOLE | |
| Terminal Pitch | 2.54 mm | |
| Terminal Position | SINGLE | |
| Voltage Tolerance-Max | 5% |
Alternate Parts for LM323T
This table gives cross-reference parts and alternative options found for LM323T. 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 LM323T, 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 |
|---|---|---|---|---|
| LM323T | Motorola Semiconductor Products | Check for Price | Fixed Positive Standard Regulator, 5VBIPolar, PSFM3, PLASTIC, SFM-3 | LM323T vs LM323T |
| IP223AT-05R3 | TT Electronics Power and Hybrid / Semelab Limited | Check for Price | 5V FIXED POSITIVE REGULATOR, PSFM3, PLASTIC, TO-220, 3 PIN | LM323T vs IP223AT-05R3 |
| LM323TG | onsemi | Check for Price | 5V FIXED POSITIVE REGULATOR, PSFM3, PLASTIC, POWER PACK-3 | LM323T vs LM323TG |
| IP223AT-05 | TT Electronics Power and Hybrid / Semelab Limited | Check for Price | 5V FIXED POSITIVE REGULATOR, PSFM3, PLASTIC, TO-220, 3 PIN | LM323T vs IP223AT-05 |
| IP323T-05 | TT Electronics Power and Hybrid / Semelab Limited | Check for Price | 5V FIXED POSITIVE REGULATOR, PSFM3, PLASTIC, TO-220, 3 PIN | LM323T vs IP323T-05 |
| LM323T-05 | TT Electronics Resistors | Check for Price | Fixed Positive Standard Regulator, 5VPSFM3, PLASTIC, TO-220, 3 PIN | LM323T vs LM323T-05 |
| IP223AT-05 | TT Electronics Resistors | Check for Price | Fixed Positive Standard Regulator, 5VPSFM3, PLASTIC, TO-220, 3 PIN | LM323T vs IP223AT-05 |
| LM323T | onsemi | Check for Price | 5V FIXED POSITIVE REGULATOR, PSFM3, PLASTIC, POWER PACK-3 | LM323T vs LM323T |
LM323T Frequently Asked Questions (FAQ)
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The LM323T can handle input voltages up to 42V, but it's recommended to keep the input voltage at least 2V above the output voltage to ensure proper regulation.
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To ensure stability, a minimum output capacitance of 10uF is recommended, and the ESR (Equivalent Series Resistance) of the capacitor should be less than 5 ohms.
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The LM323T can supply up to 3A of output current, but it's recommended to derate the current based on the ambient temperature and the input voltage.
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To prevent overheating, ensure good heat sinking, keep the device away from high-temperature sources, and avoid high-input voltage and high-output current combinations.
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Yes, the LM323T is suitable for high-reliability applications, but it's essential to follow proper design and manufacturing guidelines, and to perform thorough testing and validation.