LM2576T-12/NOPBAlternatives & Equivalent Parts
About LM2576T-12/NOPB
LM2576T-12/NOPB is a Integrated Circuit component manufactured by Texas Instruments. It comes in a Transistor Outline, Vertical package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
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Specification Comparison
| Parameter | LM2576T-12/NOPBSource | LM1085IT-5.0 | AD8422ARZ | VCNL3020-GS18 |
|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Analog Devices | Vishay |
| Package Type | Transistor Outline, Vertical | Other | Small Outline Packages | Other |
| Pin Count | 3 | 3 | 8 | 10 |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C | -25.0°C ~ 85.0°C |
| Price | $1.2785 | $1.0000 | $3.1900 | — |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | OBSOLETE | ACTIVE | OBSOLETE |
| Electrical Parameters | ||||
| Pbfree Code | Yes | Yes | No | Yes |
| YTEOL | 15 | 0 | 10 | 0 |
| Analog IC - Other Type | SWITCHING REGULATOR | — | — | — |
| Control Mode | VOLTAGE-MODE | — | — | — |
| Control Technique | PULSE WIDTH MODULATION | — | — | — |
| Input Voltage-Max | 40 V | 29 V | — | — |
| Input Voltage-Min | 4 V | 6.5 V | — | — |
| Input Voltage-Nom | 25 V | — | — | — |
| JESD-30 Code | R-PSFM-T5 | R-PSFM-T3 | R-PDSO-G8 | — |
| JESD-609 Code | e3 | e0 | e3 | — |
| Number of Functions | 1 | 1 | 1 | — |
| Number of Outputs | 1 | 1 | — | — |
| Output Current-Max | 3 A | — | — | — |
| Output Voltage-Max | 37 V | — | — | — |
| Output Voltage-Min | 3.3 V | — | — | — |
| Output Voltage-Nom | 12 V | — | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | — |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | — |
| Package Style | FLANGE MOUNT | FLANGE MOUNT | SMALL OUTLINE | — |
| Surface Mount | NO | NO | YES | YES |
| Switcher Configuration | BUCK | — | — | — |
| Switching Frequency-Max | 63 kHz | — | — | — |
| Temperature Grade | AUTOMOTIVE | — | INDUSTRIAL | — |
| Terminal Finish | Matte Tin (Sn) | Tin/Lead (Sn/Pb) | Matte Tin (Sn) | — |
| Terminal Form | THROUGH-HOLE | THROUGH-HOLE | GULL WING | — |
| Terminal Pitch | 1.7 mm | 2.54 mm | 1.27 mm | — |
| Terminal Position | SINGLE | SINGLE | DUAL | — |
| ## LM2576T-12/NOPB Alternates Showing results | Image | — | — | — |
| Date Of Intro | — | 1999-07-23 | — | — |
| Adjustability | — | FIXED | — | — |
| Dropout Voltage1-Max | — | 1.5 V | — | — |
| Dropout Voltage1-Nom | — | 1.3 V | — | — |
| Input Voltage Absolute-Max | — | 25 V | — | — |
| Line Regulation-Max | — | 0.01% | — | — |
| Load Regulation-Max | — | 0.035% | — | — |
| Operating Temperature TJ-Max | — | 125 °C | — | — |
| Operating Temperature TJ-Min | — | -40 °C | — | — |
| Output Current1-Max | — | 3 A | — | — |
| Output Voltage1-Max | — | 5.1 V | — | — |
| Output Voltage1-Min | — | 4.9 V | — | — |
| Output Voltage1-Nom | — | 5 V | — | — |
| Package Equivalence Code | — | SIP3,.1TB | SOP8,.25 | — |
| Packing Method | — | TUBE | — | — |
| Peak Reflow Temperature (Cel) | — | NOT APPLICABLE | 260 | — |
| Qualification Status | — | Not Qualified | Not Qualified | — |
| Regulator Type | — | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | — | — |
| Technology | — | BIPOLAR | BIPOLAR | — |
| Time@Peak Reflow Temperature-Max (s) | — | NOT APPLICABLE | 30 | — |
| Voltage Tolerance-Max | — | 2% | — | — |
| ## LM1085IT-5.0 Alternates Showing results | — | Image | — | — |
| Manufacturer Package Code | — | — | R-8 | — |
| Amplifier Type | — | — | INSTRUMENTATION AMPLIFIER | — |
| Average Bias Current-Max (IIB) | — | — | 0.002 µA | — |
| Bandwidth (3dB)-Nom | — | — | 2.2 MHz | — |
| Common-mode Reject Ratio-Min | — | — | 83 dB | — |
| Input Offset Current-Max (IIO) | — | — | 0.0008 µA | — |
| Input Offset Voltage-Max | — | — | 70 µV | — |
| Neg Supply Voltage Limit-Max | — | — | -18 V | — |
| Neg Supply Voltage-Nom (Vsup) | — | — | -15 V | — |
| Non-linearity-Max | — | — | 0.002% | — |
| Supply Current-Max | — | — | 0.4 mA | — |
| Supply Voltage Limit-Max | — | — | 18 V | — |
| Supply Voltage-Nom (Vsup) | — | — | 15 V | — |
| Voltage Gain-Max | — | — | 1000 | — |
| Voltage Gain-Min | — | — | 1 | — |
| Voltage Gain-Nom | — | — | 10 | — |
| ## AD8422ARZ Alternates Showing results | — | — | Image | — |
| Body Breadth | — | — | — | 2.4 mm |
| Body Height | — | — | — | 0.83 mm |
| Body Length or Diameter | — | — | — | 4.9 mm |
| Measurement Range-Max (mm) | — | — | — | 200 mm |
| Measurement Range-Min (mm) | — | — | — | 1 mm |
| Mounting Feature | — | — | — | SURFACE MOUNT |
| Operating Current-Max | — | — | — | 4 mA |
| Output Interface Type | — | — | — | I2C INTERFACE |
| Package Shape/Style | — | — | — | RECTANGULAR |
| Sensors/Transducers Type | — | — | — | PROXIMITY SENSOR,PHOTOELECTRIC,REFLECTIVE |
| Supply Voltage-Max | — | — | — | 3.6 V |
| Supply Voltage-Min | — | — | — | 2.5 V |
| Termination Type | — | — | — | SOLDER |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Need pricing on these alternatives?
Get one quote covering all 3 alternatives for LM2576T-12/NOPB — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for LM2576T-12/NOPB is essential for supply chain resilience. Component shortages, long lead times, and end-of-life notices can disrupt production schedules. Having verified alternative parts ensures your designs remain manufacturable.
When evaluating LM2576T-12/NOPB replacements, consider key parameters such as package compatibility, electrical specifications, and operating temperature range. Our engineering team can help verify pin-to-pin compatibility for your specific application.
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FAQ
What is equivalent to LM2576T-12/NOPB?
Known equivalents for LM2576T-12/NOPB include LM1085IT-5.0, AD8422ARZ, VCNL3020-GS18. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LM2576T-12/NOPB?
In many cases, yes. Cross-manufacturer alternatives exist for most standard components. However, always verify pin compatibility, electrical specs, and package dimensions before substituting in production.
How do I verify LM2576T-12/NOPB alternatives?
Compare the datasheet specifications including pinout, voltage ratings, timing parameters, and package dimensions. FindMyChip's engineering team can help with compatibility verification — submit an RFQ to get started.