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Part Details for LM2596T-3.3/NOPB by Texas Instruments
Results Overview of LM2596T-3.3/NOPB by Texas Instruments
- Distributor Offerings: (5 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (2 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.
LM2596T-3.3/NOPB Information
LM2596T-3.3/NOPB 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.
Available Datasheets
| Part # | Manufacturer | Description | Datasheet |
|---|---|---|---|
| DS96174CN/NOPB | Rochester Electronics LLC | DS96174 - Line Driver, 4 Func, 4 Driver, BIPolar, PDIP16 | |
| LM611IM/NOPB | Rochester Electronics LLC | LM611IM - Operational Amplifier, 7000uV Offset-Max, BIPolar |
Price & Stock for LM2596T-3.3/NOPB
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
LM2596T-3.3/NOPB-ND
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DigiKey | IC REG BUCK 3.3V 3A TO220-5 Min Qty: 1 Lead time: 6 Weeks Container: Tube |
189 In Stock |
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$2.9485 / $5.2900 | Buy Now |
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DISTI #
926-LM2596T-33/NOPB
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Mouser Electronics | Switching Voltage Regulators pwr Cnvtr 150 KHz 3A SD Vtg Reg RoHS: Compliant | 300 |
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$2.9300 / $5.2900 | Buy Now |
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Quest Components | 4 |
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$5.3200 / $7.9800 | Buy Now | |
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Rochester Electronics | LM2596 SIMPLE SWITCHER 4.5V to 40V, 3A Low Component Count Step-Down Regulator RoHS: Compliant Status: Active Min Qty: 1 | 25 |
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$2.2900 / $2.8600 | Buy Now |
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DISTI #
LM2596T-3.3/NOP
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TME | PMIC, DC/DC converter, Uin: 4.5÷40VDC, Uout: 3.3VDC, 3A, TO220-5 Min Qty: 1 | 95 |
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$3.5000 / $5.2700 | Buy Now |
Part Details for LM2596T-3.3/NOPB
LM2596T-3.3/NOPB CAD Models
LM2596T-3.3/NOPB Part Data Attributes
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LM2596T-3.3/NOPB
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
LM2596T-3.3/NOPB
Texas Instruments
SIMPLE SWITCHER® 4.5V to 40V, 3A Low Component Count Step-Down Regulator 5-TO-220
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Part Package Code | SFM | |
| Package Description | GREEN, BENT STAGGERED, TO-220, 5 PIN | |
| Pin Count | 3 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Samacsys Manufacturer | Texas Instruments | |
| Analog IC - Other Type | SWITCHING REGULATOR | |
| Control Mode | VOLTAGE-MODE | |
| Input Voltage-Max | 40 V | |
| Input Voltage-Min | 4.5 V | |
| Input Voltage-Nom | 12 V | |
| JESD-30 Code | R-XZFM-T5 | |
| JESD-609 Code | e3 | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Outputs | 1 | |
| Number of Terminals | 5 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Current-Max | 3 A | |
| Output Voltage-Max | 37 V | |
| Output Voltage-Min | 3.3 V | |
| Output Voltage-Nom | 3.3 V | |
| Package Body Material | UNSPECIFIED | |
| Package Code | ZFM | |
| Package Shape | RECTANGULAR | |
| Package Style | FLANGE MOUNT | |
| Surface Mount | NO | |
| Switcher Configuration | BUCK | |
| Switching Frequency-Max | 173 kHz | |
| Temperature Grade | AUTOMOTIVE | |
| Terminal Finish | Matte Tin (Sn) | |
| Terminal Form | THROUGH-HOLE | |
| Terminal Position | ZIG-ZAG |
Alternate Parts for LM2596T-3.3/NOPB
This table gives cross-reference parts and alternative options found for LM2596T-3.3/NOPB. 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 LM2596T-3.3/NOPB, 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 |
|---|---|---|---|---|
| LM2596T-3.3 | Texas Instruments | Check for Price | 7.5A SWITCHING REGULATOR, 173kHz SWITCHING FREQ-MAX, PZFM5, BENT STAGGERED, TO-220, 5 PIN | LM2596T-3.3/NOPB vs LM2596T-3.3 |
| LM2596T-3.3/LF03 | Texas Instruments | Check for Price | SIMPLE SWITCHER® 4.5V to 40V, 3A Low Component Count Step-Down Regulator 5-TO-220 | LM2596T-3.3/NOPB vs LM2596T-3.3/LF03 |
LM2596T-3.3/NOPB 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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Use a high-quality output capacitor with low ESR, and ensure the input voltage is stable and within the recommended range. Also, use a suitable inductor with a high saturation current rating.
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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 LM2596T-3.3/NOPB is rated for operation up to 125°C, but it's recommended to keep the junction temperature below 115°C for reliable operation. Use a suitable heat sink and ensure good airflow to keep the temperature within limits.
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Use the formula: L = (Vin - Vout) / (f * ΔI), where Vin is the input voltage, Vout is the output voltage, f is the switching frequency, and ΔI is the inductor ripple current. A good starting point is to use an inductor with a value between 10uH to 22uH.