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Part Details for LM2594M-3.3 by Texas Instruments
Results Overview of LM2594M-3.3 by Texas Instruments
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (3 replacements)
- CAD Models: (Available)
- 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.
Applications
Energy and Power Systems
Transportation and Logistics
Renewable Energy
Automotive
LM2594M-3.3 Information
LM2594M-3.3 by Texas Instruments is a Switching Regulator or Controller.
Switching Regulator or Controllers 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 LM2594M-3.3
| Part # | Distributor | Description | Stock | Price | Buy | |
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Win Source Electronics | LM2594/LM2594HV SIMPLE SWITCHER® Power Converter 150 kHz 0.5A Step-Down Voltage Regulator | IC REG BUCK 3.3V 500MA 8SOIC | 35600 |
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$1.6914 / $2.5372 | Buy Now |
Part Details for LM2594M-3.3
LM2594M-3.3 CAD Models
LM2594M-3.3 Part Data Attributes
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LM2594M-3.3
Texas Instruments
Buy Now
Datasheet
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LM2594M-3.3
Texas Instruments
SIMPLE SWITCHER® 40V, 500mA Low Component Count Step-Down Regulator 8-SOIC -40 to 125
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| Pbfree Code | Yes | |
| Rohs Code | No | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Part Package Code | SOIC | |
| Package Description | 0.150 INCH, PLASTIC, SO-8 | |
| Pin Count | 8 | |
| Reach Compliance Code | not_compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Date Of Intro | 1996-01-01 | |
| Samacsys Manufacturer | Texas Instruments | |
| Analog IC - Other Type | SWITCHING REGULATOR | |
| Control Mode | VOLTAGE-MODE | |
| Control Technique | PULSE WIDTH MODULATION | |
| Input Voltage-Max | 40 V | |
| Input Voltage-Min | 4.5 V | |
| Input Voltage-Nom | 12 V | |
| JESD-30 Code | R-PDSO-G8 | |
| JESD-609 Code | e0 | |
| Length | 4.9 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Outputs | 1 | |
| Number of Terminals | 8 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Current-Max | 0.5 A | |
| Output Voltage-Max | 37 V | |
| Output Voltage-Min | 3.3 V | |
| Output Voltage-Nom | 3.3 V | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | SOP | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Peak Reflow Temperature (Cel) | 235 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.75 mm | |
| Surface Mount | YES | |
| Switcher Configuration | BUCK | |
| Switching Frequency-Max | 173 kHz | |
| Temperature Grade | AUTOMOTIVE | |
| Terminal Finish | Tin/Lead (Sn/Pb) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | |
| Width | 3.9 mm |
Alternate Parts for LM2594M-3.3
This table gives cross-reference parts and alternative options found for LM2594M-3.3. 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 LM2594M-3.3, 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 |
|---|---|---|---|---|
| LM2594M-3.3/NOPB | Texas Instruments | $2.0522 | SIMPLE SWITCHER® 40V, 500mA Low Component Count Step-Down Regulator 8-SOIC -40 to 125 | LM2594M-3.3 vs LM2594M-3.3/NOPB |
| LM2594MX-3.3 | Texas Instruments | Check for Price | 1.4A SWITCHING REGULATOR, 173kHz SWITCHING FREQ-MAX, PDSO8, 0.150 INCH, PLASTIC, SOP-8 | LM2594M-3.3 vs LM2594MX-3.3 |
| LM2594MX-3.3/NOPB | Texas Instruments | Check for Price | SIMPLE SWITCHER® 40V, 500mA Low Component Count Step-Down Regulator 8-SOIC -40 to 125 | LM2594M-3.3 vs LM2594MX-3.3/NOPB |
LM2594M-3.3 Frequently Asked Questions (FAQ)
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The maximum input voltage is 40V, but it's recommended to keep it below 35V for reliable operation.
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No, the LM2594M-3.3 is a buck converter, not a boost converter. It can only step down the input voltage, not step it up.
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The output voltage tolerance is typically ±2% of the nominal output voltage (3.3V). So, the output voltage can be anywhere between 3.23V and 3.37V.
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The minimum input voltage is 4V, but it's recommended to keep it above 5V for reliable operation.
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The LM2594M-3.3 is rated for operation up to 125°C, but its performance may degrade at high temperatures. It's recommended to keep the operating temperature below 85°C for reliable operation.