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Part Details for LM2575S-ADJ by Texas Instruments
Results Overview of LM2575S-ADJ 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-ADJ Information
LM2575S-ADJ 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 |
|---|---|---|---|
| TCR15AGADJ | Toshiba Electronic Devices & Storage Corporation | LDO Regulator, Adjustable Output, 0.6 to 3.6 V, 1500 mA, WCSP6F | |
| TCR13AGADJ | Toshiba Electronic Devices & Storage Corporation | LDO Regulator, Adjustable Output, 0.55 to 3.6 V, 1300 mA, WCSP6F | |
| TCKE712BNL | Toshiba Electronic Devices & Storage Corporation | eFuse IC (electronic Fuse), 4.4 to 13.2 V, 3.65 A, Latch, Adjustable Over Voltage Protection, WSON10 |
Price & Stock for LM2575S-ADJ
| Part # | Distributor | Description | Stock | Price | Buy | |
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Rochester Electronics | Switching Regulator, Voltage-mode, 3.2A, 63kHz Switching Freq-Max, BIPolar, PSSO5 RoHS: Not Compliant Status: Not Recommended for New Designs Min Qty: 1 | 3047 |
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$2.5400 / $3.1800 | Buy Now |
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Win Source Electronics | IC REG BUCK ADJ 1A TO263-5 | 112 |
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$0.3447 / $0.5170 | Buy Now |
Part Details for LM2575S-ADJ
LM2575S-ADJ CAD Models
LM2575S-ADJ Part Data Attributes
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LM2575S-ADJ
Texas Instruments
Buy Now
Datasheet
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LM2575S-ADJ
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 | 1.23 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-ADJ
This table gives cross-reference parts and alternative options found for LM2575S-ADJ. 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-ADJ, 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 |
|---|---|---|---|---|
| LM2575SX-ADJ/NOPB | Texas Instruments | $1.9990 | SIMPLE SWITCHER 1A Step-Down Voltage Regulator 5-DDPAK/TO-263 -40 to 125 | LM2575S-ADJ vs LM2575SX-ADJ/NOPB |
| LM2575S-ADJTRT | Semtech Corporation | Check for Price | Switching Regulator, Voltage-mode, 3.2A, 62kHz Switching Freq-Max, PSSO5, TO-263, 5 PIN | LM2575S-ADJ vs LM2575S-ADJTRT |
| LM2575SX-ADJ | Texas Instruments | Check for Price | SIMPLE SWITCHER 1A Step-Down Voltage Regulator 5-DDPAK/TO-263 -40 to 125 | LM2575S-ADJ vs LM2575SX-ADJ |
| LM2575SX-ADJ | 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-ADJ vs LM2575SX-ADJ |
| LM2575S-ADJ.TRT | Semtech Corporation | Check for Price | Switching Regulator, Voltage-mode, 3.2A, 62kHz Switching Freq-Max, PSSO5, TO-263, 5 PIN | LM2575S-ADJ vs LM2575S-ADJ.TRT |
LM2575S-ADJ Frequently Asked Questions (FAQ)
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The maximum input voltage that can be applied to the LM2575S-ADJ is 40V, but it's recommended to keep it below 35V for reliable operation.
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The output voltage of the LM2575S-ADJ can be set by connecting a resistor divider network between the output and the ADJ pin. The formula to calculate the output voltage is: Vout = 1.23 x (1 + R1/R2), where R1 and R2 are the resistors in the divider network.
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The minimum input voltage required for the LM2575S-ADJ to operate is 7V, but it's recommended to keep it above 8V for reliable operation.
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The LM2575S-ADJ 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-ADJ from input voltage transients, it's recommended to add a TVS diode or a transient voltage suppressor between the input and ground.