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Part Details for LM2575S-5.0 by Texas Instruments
Results Overview of LM2575S-5.0 by Texas Instruments
- Distributor Offerings: (2 listings)
- Number of FFF Equivalents: (5 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.
LM2575S-5.0 Information
LM2575S-5.0 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 LM2575S-5.0
| Part # | Distributor | Description | Stock | Price | Buy | |
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Quest Components | 3.2 A SWITCHING REGULATOR, 63 KHZ SWITCHING FREQ-MAX, PSSO5 | 55 |
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$3.2760 / $7.5600 | Buy Now |
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Win Source Electronics | IC REG BUCK 5V 1A TO263-5 | 101100 |
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$1.1726 / $1.7588 | Buy Now |
Part Details for LM2575S-5.0
LM2575S-5.0 CAD Models
LM2575S-5.0 Part Data Attributes
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LM2575S-5.0
Texas Instruments
Buy Now
Datasheet
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LM2575S-5.0
Texas Instruments
SIMPLE SWITCHER 1A Step-Down Voltage Regulator 5-DDPAK/TO-263 -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 | D2PAK | |
| Package Description | PLASTIC, TO-263, 5 PIN | |
| Pin Count | 4 | |
| Reach Compliance Code | not_compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Date Of Intro | 1995-01-01 | |
| Samacsys Manufacturer | Texas Instruments | |
| Additional Feature | CAN ALSO CONFIGURED AS BUCK BOOST REGULATOR | |
| Analog IC - Other Type | SWITCHING REGULATOR | |
| Control Mode | VOLTAGE-MODE | |
| Control Technique | PULSE WIDTH MODULATION | |
| Input Voltage-Max | 40 V | |
| Input Voltage-Min | 4 V | |
| Input Voltage-Nom | 12 V | |
| JESD-30 Code | R-PSSO-G5 | |
| JESD-609 Code | e0 | |
| Length | 10.16 mm | |
| Moisture Sensitivity Level | 3 | |
| 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 | 1 A | |
| Output Voltage-Max | 37 V | |
| Output Voltage-Min | 3.3 V | |
| Output Voltage-Nom | 5 V | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | TO-263 | |
| Package Equivalence Code | SMSIP5H,.6,67TB | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Peak Reflow Temperature (Cel) | 235 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 4.8 mm | |
| Surface Mount | YES | |
| Switcher Configuration | BUCK | |
| Switching Frequency-Max | 63 kHz | |
| Temperature Grade | AUTOMOTIVE | |
| Terminal Finish | Tin/Lead (Sn/Pb) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 1.7 mm | |
| Terminal Position | SINGLE | |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | |
| Width | 8.635 mm |
Alternate Parts for LM2575S-5.0
This table gives cross-reference parts and alternative options found for LM2575S-5.0. 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 LM2575S-5.0, 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 |
|---|---|---|---|---|
| LM2575S-5.0T | Semtech Corporation | Check for Price | Switching Regulator, Voltage-mode, 3.2A, 62kHz Switching Freq-Max, PSSO5, TO-263, 5 PIN | LM2575S-5.0 vs LM2575S-5.0T |
| LM2575-5.0WU | Rochester Electronics LLC | Check for Price | 3.2A SWITCHING REGULATOR, 63kHz SWITCHING FREQ-MAX, PSSO5, ROHS COMPLIANT, TO-263, 5 PIN | LM2575S-5.0 vs LM2575-5.0WU |
| LM2575S-5.0/NOPB | National Semiconductor Corporation | Check for Price | IC 3.2 A SWITCHING REGULATOR, 63 kHz SWITCHING FREQ-MAX, PSSO5, PLASTIC, TO-263, 5 PIN, Switching Regulator or Controller | LM2575S-5.0 vs LM2575S-5.0/NOPB |
| LM2575SX-5.0 | National Semiconductor Corporation | Check for Price | IC 3.2 A SWITCHING REGULATOR, 63 kHz SWITCHING FREQ-MAX, PSSO5, PLASTIC, TO-263, 5 PIN, Switching Regulator or Controller | LM2575S-5.0 vs LM2575SX-5.0 |
| LM2575SX-5.0 | Texas Instruments | Check for Price | SIMPLE SWITCHER 1A Step-Down Voltage Regulator 5-DDPAK/TO-263 -40 to 125 | LM2575S-5.0 vs LM2575SX-5.0 |
LM2575S-5.0 Frequently Asked Questions (FAQ)
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The maximum input voltage that can be applied to the LM2575S-5.0 is 40V, but it's recommended to keep it below 35V for reliable operation.
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To ensure the output voltage is exactly 5.0V, use a 1% tolerance resistor for R1 and R2, and make sure the output capacitor is a low-ESR type. Also, ensure the input voltage is within the recommended range.
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The minimum input voltage required for the LM2575S-5.0 to operate is 7V, but it's recommended to keep it above 8V for reliable operation.
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The LM2575S-5.0 is rated for operation up to 125°C, but it's recommended to derate the output current and input voltage at high temperatures to ensure reliable operation.
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To protect the LM2575S-5.0 from input voltage surges, use a TVS diode or a transient voltage suppressor in parallel with the input capacitor. This will help clamp the input voltage and prevent damage to the IC.