LM2575S-12/NOPBAlternatives & Equivalent Parts
About LM2575S-12/NOPB
LM2575S-12/NOPB is a Integrated Circuit component manufactured by Texas Instruments. It comes in a TO-XXX (Inc. DPAK) 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 | LM2575S-12/NOPBSource | PIC18F46K40-I/P | PIC18F46K40-I/PT | LM2575SX-12/NOPB | LM1086CS-2.5/NOPB | LM2733XMF | LM358DGKR | LM2595S-5.0/NOPB |
|---|---|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Microchip | Microchip | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | TO-XXX (Inc. DPAK) | Dual-In-Line Packages | Quad Flat Packages | Other | TO-XXX (Inc. DPAK) | SOT23 (5-Pin) | Small Outline Packages | TO-XXX (Inc. DPAK) |
| Pin Count | 4 | 40 | 44 | 4 | 4 | 5 | 8 | 4 |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 125.0°C | ~ 125.0°C | -40.0°C ~ 125.0°C | ~ 70.0°C | -40.0°C ~ 125.0°C |
| Price | $1.8635 | $1.9700 | $1.5200 | $1.4020 | $1.1400 | $0.2552 | $0.0979 | $0.7904 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | OBSOLETE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||||||
| Pbfree Code | Yes | — | — | Yes | Yes | Yes | Yes | Yes |
| YTEOL | 15 | 19 | 19 | 15 | 15 | 0 | 15 | 15 |
| Additional Feature | CAN ALSO CONFIGURED AS BUCK BOOST REGULATOR | IT ALSO OPERATES AT 2.5V MIN AT 32 MHZ AND 2.3V MIN AT 16 MHZ | IT ALSO OPERATES AT 2.5V MIN AT 32 MHZ AND 2.3V MIN AT 16 MHZ | CAN ALSO CONFIGURED AS BUCK BOOST REGULATOR | — | — | — | — |
| Analog IC - Other Type | SWITCHING REGULATOR | — | — | SWITCHING REGULATOR | — | SWITCHING REGULATOR | — | SWITCHING REGULATOR |
| Control Mode | VOLTAGE-MODE | — | — | VOLTAGE-MODE | — | CURRENT-MODE | — | VOLTAGE-MODE |
| Control Technique | PULSE WIDTH MODULATION | — | — | PULSE WIDTH MODULATION | — | PULSE WIDTH MODULATION | — | PULSE WIDTH MODULATION |
| Input Voltage-Max | 40 V | — | — | 40 V | 29 V | 14 V | — | 40 V |
| Input Voltage-Min | 4 V | — | — | 4 V | 4 V | 2.7 V | — | 4.5 V |
| Input Voltage-Nom | 25 V | — | — | 25 V | — | 5 V | — | 12 V |
| JESD-30 Code | R-PSSO-G5 | R-PDIP-T40 | S-PQFP-G44 | R-PSSO-G5 | R-PSSO-G3 | R-PDSO-G5 | S-PDSO-G8 | R-PSSO-G5 |
| JESD-609 Code | e3 | e3 | e3 | e3 | e3 | e0 | e3 | e3 |
| Number of Functions | 1 | — | — | 1 | 1 | 1 | 2 | 1 |
| Number of Outputs | 1 | — | — | 1 | 1 | 1 | — | 1 |
| Output Current-Max | 1 A | — | — | 1 A | — | 1.5 A | — | 1 A |
| Output Voltage-Max | 37 V | — | — | 37 V | — | 40 V | — | 37 V |
| Output Voltage-Min | 3.3 V | — | — | 3.3 V | — | 3 V | — | 3.3 V |
| Output Voltage-Nom | 12 V | — | — | 12 V | — | — | — | 5 V |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | SMSIP5H,.6,67TB | DIP40,.6 | TQFP44,.39SQ,31 | SMSIP5H,.6,67TB | SMSIP3H,.55TB | TSOP5/6,.11,37 | TSSOP8,.11 | SMSIP5H,.6,67TB |
| Package Shape | RECTANGULAR | RECTANGULAR | SQUARE | RECTANGULAR | RECTANGULAR | RECTANGULAR | SQUARE | RECTANGULAR |
| Package Style | SMALL OUTLINE | IN-LINE | FLATPACK, THIN PROFILE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 245 | — | 260 | 245 | 245 | 260 | 260 | 245 |
| Qualification Status | Not Qualified | — | — | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| Surface Mount | YES | NO | YES | YES | YES | YES | YES | YES |
| Switcher Configuration | BUCK | — | — | BUCK | — | BOOST | — | BUCK |
| Switching Frequency-Max | 63 kHz | — | — | 63 kHz | — | 1850 kHz | — | 173 kHz |
| Temperature Grade | AUTOMOTIVE | INDUSTRIAL | INDUSTRIAL | AUTOMOTIVE | — | AUTOMOTIVE | COMMERCIAL | AUTOMOTIVE |
| Terminal Finish | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | Tin/Lead (Sn/Pb) | Tin (Sn) | Matte Tin (Sn) |
| Terminal Form | GULL WING | THROUGH-HOLE | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | 1.7 mm | 2.54 mm | 0.8 mm | 1.7 mm | 2.54 mm | 0.95 mm | 0.65 mm | 1.7 mm |
| Terminal Position | SINGLE | DUAL | QUAD | SINGLE | SINGLE | DUAL | DUAL | SINGLE |
| Time@Peak Reflow Temperature-Max (s) | 30 | — | 30 | 30 | 30 | NOT SPECIFIED | 30 | 30 |
| ## LM2575S-12/NOPB Alternates Showing results | Image | — | — | — | — | — | — | — |
| Manufacturer Package Code | — | PDIP-40 | TQFP-44 | — | — | — | — | — |
| Factory Lead Time | — | 6 Weeks | 6 Weeks | — | — | — | — | — |
| Date Of Intro | — | 2016-09-15 | 2016-09-15 | — | — | — | 1989-03-01 | — |
| Has ADC | — | YES | YES | — | — | — | — | — |
| Bit Size | — | 8 | 8 | — | — | — | — | — |
| Boundary Scan | — | NO | NO | — | — | — | — | — |
| CPU Family | — | PIC18 | PIC18 | — | — | — | — | — |
| Clock Frequency-Max | — | 64 MHz | 64 MHz | — | — | — | — | — |
| DAC Channels | — | YES | YES | — | — | — | — | — |
| DMA Channels | — | NO | NO | — | — | — | — | — |
| Format | — | FIXED POINT | FIXED POINT | — | — | — | — | — |
| Integrated Cache | — | NO | NO | — | — | — | — | — |
| Low Power Mode | — | YES | YES | — | — | — | — | — |
| Number of External Interrupts | — | 3 | 3 | — | — | — | — | — |
| Number of I/O Lines | — | 36 | 36 | — | — | — | — | — |
| Number of Timers | — | 9 | 9 | — | — | — | — | — |
| On Chip Program ROM Width | — | 8 | 8 | — | — | — | — | — |
| PWM Channels | — | YES | YES | — | — | — | — | — |
| RAM (bytes) | — | 3720 | 3720 | — | — | — | — | — |
| RAM (words) | — | 32768 | 32768 | — | — | — | — | — |
| ROM (words) | — | 65536 | 65536 | — | — | — | — | — |
| ROM Programmability | — | FLASH | FLASH | — | — | — | — | — |
| Screening Level | — | TS 16949 | TS 16949 | — | — | — | — | — |
| Speed | — | 64 MHz | 64 MHz | — | — | — | — | — |
| Supply Voltage-Max | — | 5.5 V | 5.5 V | — | — | — | — | — |
| Supply Voltage-Min | — | 3 V | 3 V | — | — | — | — | — |
| Supply Voltage-Nom | — | 3.3 V | 3.3 V | — | — | — | — | — |
| Technology | — | CMOS | CMOS | — | BIPOLAR | BICMOS | BIPOLAR | — |
| uPs/uCs/Peripheral ICs Type | — | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | — | — | — | — | — |
| ## PIC18F46K40-I/P Alternates Showing results | — | Image | — | — | — | — | — | — |
| Reach Compliance Code | — | — | Compliant | — | — | — | — | — |
| ## PIC18F46K40-I/PT Alternates Showing results | — | — | Image | — | — | — | — | — |
| ## LM2575SX-12/NOPB Alternates Showing results | — | — | — | Image | — | — | — | — |
| Adjustability | — | — | — | — | FIXED | — | — | — |
| Dropout Voltage1-Max | — | — | — | — | 1.5 V | — | — | — |
| Dropout Voltage1-Nom | — | — | — | — | 1.3 V | — | — | — |
| Input Voltage Absolute-Max | — | — | — | — | 27 V | — | — | — |
| Line Regulation-Max | — | — | — | — | 0.006% | — | — | — |
| Load Regulation-Max | — | — | — | — | 0.02% | — | — | — |
| Operating Temperature TJ-Max | — | — | — | — | 125 °C | — | — | — |
| Output Current1-Max | — | — | — | — | 1.5 A | — | — | — |
| Output Voltage1-Max | — | — | — | — | 2.55 V | — | — | — |
| Output Voltage1-Min | — | — | — | — | 2.45 V | — | — | — |
| Output Voltage1-Nom | — | — | — | — | 2.5 V | — | — | — |
| Packing Method | — | — | — | — | TUBE | — | TR | — |
| Regulator Type | — | — | — | — | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | — | — | — |
| Voltage Tolerance-Max | — | — | — | — | 2% | — | — | — |
| ## LM1086CS-2.5/NOPB Alternates Showing results | — | — | — | — | Image | — | — | — |
| ## LM2733XMF Alternates Showing results | — | — | — | — | — | Image | — | — |
| Amplifier Type | — | — | — | — | — | — | OPERATIONAL AMPLIFIER | — |
| Architecture | — | — | — | — | — | — | VOLTAGE-FEEDBACK | — |
| Average Bias Current-Max (IIB) | — | — | — | — | — | — | 0.5 µA | — |
| Bias Current-Max (IIB) @25C | — | — | — | — | — | — | 0.15 µA | — |
| Common-mode Reject Ratio-Min | — | — | — | — | — | — | 65 dB | — |
| Common-mode Reject Ratio-Nom | — | — | — | — | — | — | 80 dB | — |
| Frequency Compensation | — | — | — | — | — | — | YES | — |
| Input Offset Current-Max (IIO) | — | — | — | — | — | — | 0.05 µA | — |
| Input Offset Voltage-Max | — | — | — | — | — | — | 7000 µV | — |
| Low-Bias | — | — | — | — | — | — | NO | — |
| Low-Offset | — | — | — | — | — | — | NO | — |
| Micropower | — | — | — | — | — | — | NO | — |
| Power | — | — | — | — | — | — | NO | — |
| Programmable Power | — | — | — | — | — | — | NO | — |
| Slew Rate-Nom | — | — | — | — | — | — | 0.3 V/us | — |
| Subcategory | — | — | — | — | — | — | Operational Amplifier | — |
| Supply Current-Max | — | — | — | — | — | — | 2 mA | — |
| Supply Voltage Limit-Max | — | — | — | — | — | — | 32 V | — |
| Supply Voltage-Nom (Vsup) | — | — | — | — | — | — | 5 V | — |
| Unity Gain BW-Nom | — | — | — | — | — | — | 700 | — |
| Voltage Gain-Min | — | — | — | — | — | — | 15000 | — |
| Wideband | — | — | — | — | — | — | NO | — |
| ## LM358DGKR Alternates Showing results | — | — | — | — | — | — | Image | — |
| ## LM2595S-5.0/NOPB Alternates Showing results | — | — | — | — | — | — | — | Image |
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 7 alternatives for LM2575S-12/NOPB — response within 24 hours.
Quick Links
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Switching Regulator, Voltage-mode, 1A, 63kHz Switching Freq-Max, PSSO5
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Why Look for Alternatives?
Finding alternatives for LM2575S-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 LM2575S-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 LM2575S-12/NOPB?
Known equivalents for LM2575S-12/NOPB include PIC18F46K40-I/P, PIC18F46K40-I/PT, LM2575SX-12/NOPB. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LM2575S-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 LM2575S-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.