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Part Details for LM2576HVT-ADJ/LF03 by Texas Instruments
Results Overview of LM2576HVT-ADJ/LF03 by Texas Instruments
- Distributor Offerings: (10 listings)
- Number of FFF Equivalents: (1 replacement)
- 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.
LM2576HVT-ADJ/LF03 Information
LM2576HVT-ADJ/LF03 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 |
|---|---|---|---|
| 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 | |
| CA3085B | Rochester Electronics LLC | CA3085 - Adjustable Positive Standard Regulator | |
| CA3085AE | Rochester Electronics LLC | CA3085 - Adjustable Positive Standard Regulator, 1.6V Min, 37V Max, BIPolar, PDIP8 |
Price & Stock for LM2576HVT-ADJ/LF03
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
296-35125-5-ND
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DigiKey | IC REG BUCK ADJ 3A TO220-5 Min Qty: 1 Lead time: 6 Weeks Container: Tube |
195 In Stock |
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$3.7932 / $6.6600 | Buy Now |
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DISTI #
926-LM2576HVTADJLF03
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Mouser Electronics | Switching Voltage Regulators 3A SD Vtg Reg RoHS: Compliant | 888 |
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$3.8300 / $8.5200 | Buy Now |
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DISTI #
J56:1989_00064083
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Arrow Electronics | Conv DC-DC 4V to 60V Step Down Single-Out 1.23V to 57V 3A 5-Pin(5+Tab) TO-220 Tube RoHS: Compliant Min Qty: 45 Package Multiple: 45 Lead time: 6 Weeks Date Code: 2425 | Europe - 8055 |
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$3.4140 / $3.9720 | Buy Now |
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DISTI #
V99:2348_07269566
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Arrow Electronics | Conv DC-DC 4V to 60V Step Down Single-Out 1.23V to 57V 3A 5-Pin(5+Tab) TO-220 Tube RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 6 Weeks Date Code: 2401 | Americas - 38 |
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$3.4140 / $4.9300 | Buy Now |
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DISTI #
80937078
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Verical | Conv DC-DC 4V to 60V Step Down Single-Out 1.23V to 57V 3A 5-Pin(5+Tab) TO-220 Tube RoHS: Compliant Min Qty: 2 Package Multiple: 1 Date Code: 2401 | Americas - 38 |
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$4.9300 | Buy Now |
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Quest Components | SWITCHING REGULATOR, VOLTAGE-MODE, 3A, 63KHZ SWITCHING FREQ-MAX | 43 |
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$4.2638 / $8.5275 | Buy Now |
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Quest Components | SWITCHING REGULATOR, VOLTAGE-MODE, 3A, 63KHZ SWITCHING FREQ-MAX | 28 |
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$3.8700 / $7.7400 | Buy Now |
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DISTI #
LM2576HVT-ADJ/LF03
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TME | PMIC, DC/DC converter, Uin: 4÷60VDC, Uout: 1.23÷57VDC, 3A, THT, Ch: 1 Min Qty: 1 | 239 |
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$4.0100 / $6.0700 | Buy Now |
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Vyrian | Other Function Semiconductors | 6341 |
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RFQ | |
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Win Source Electronics | IC REG BUCK ADJ 3A TO220-5 / Buck Switching Regulator IC Positive Adjustable 1.23V 1 Output 3A TO-220-5 Formed Leads | 1162 |
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$6.2563 / $9.3844 | Buy Now |
Part Details for LM2576HVT-ADJ/LF03
LM2576HVT-ADJ/LF03 CAD Models
LM2576HVT-ADJ/LF03 Part Data Attributes
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LM2576HVT-ADJ/LF03
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
LM2576HVT-ADJ/LF03
Texas Instruments
SIMPLE SWITCHER® 4V to 60V, 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, TO-220, 5 PIN | |
| Pin Count | 3 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Samacsys Manufacturer | Texas Instruments | |
| Additional Feature | ALSO AVAILABLE IN ADJUSTABLE MODE FROM 1.23 TO 59.28 VOLT | |
| Analog IC - Other Type | SWITCHING REGULATOR | |
| Control Mode | VOLTAGE-MODE | |
| Control Technique | PULSE WIDTH MODULATION | |
| Input Voltage-Max | 60 V | |
| Input Voltage-Min | 4 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 | |
| Package Body Material | UNSPECIFIED | |
| Package Code | ZFM | |
| Package Shape | RECTANGULAR | |
| Package Style | FLANGE MOUNT | |
| Surface Mount | NO | |
| Switcher Configuration | BUCK | |
| Switching Frequency-Max | 63 kHz | |
| Temperature Grade | AUTOMOTIVE | |
| Terminal Finish | Matte Tin (Sn) | |
| Terminal Form | THROUGH-HOLE | |
| Terminal Position | ZIG-ZAG |
Alternate Parts for LM2576HVT-ADJ/LF03
This table gives cross-reference parts and alternative options found for LM2576HVT-ADJ/LF03. 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 LM2576HVT-ADJ/LF03, 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 |
|---|---|---|---|---|
| LM2576T-ADJ/LF03 | Texas Instruments | $1.4924 | SIMPLE SWITCHER® 40V, 3A Low Component Count Step-Down Regulator 5-TO-220 | LM2576HVT-ADJ/LF03 vs LM2576T-ADJ/LF03 |
LM2576HVT-ADJ/LF03 Frequently Asked Questions (FAQ)
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The maximum input voltage is 60V, but it's recommended to keep it below 50V for reliable operation.
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To ensure a stable output voltage, make sure to use a suitable output capacitor (e.g., 10uF to 22uF) and a minimum load of 10mA. Also, ensure the input voltage is within the recommended range.
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The minimum input voltage required is 7V, but it's recommended to keep it above 8V for reliable operation.
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The LM2576HVT-ADJ/LF03 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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The output voltage can be adjusted by using 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.