LM2575S-3.3Alternatives & Equivalent Parts
About LM2575S-3.3
LM2575S-3.3 is a Integrated Circuit component manufactured by Texas Instruments. It comes in a Other package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
Specification Comparison
| Parameter | LM2575S-3.3Source | TMS320F28335ZJZA | LM2575S-3.3/NOPB |
|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | Other | BGA | TO-XXX (Inc. DPAK) |
| Pin Count | 4 | 176 | 4 |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 125.0°C |
| Price | $0.1626 | $11.1618 | $0.1582 |
| Electrical Parameters | |||
| Pbfree Code | Yes | Yes | Yes |
| Date Of Intro | 1995-01-01 | — | — |
| YTEOL | 0 | 15 | 15 |
| Additional Feature | CAN ALSO CONFIGURED AS BUCK BOOST REGULATOR | — | CAN ALSO CONFIGURED AS BUCK BOOST REGULATOR |
| Analog IC - Other Type | SWITCHING REGULATOR | — | SWITCHING REGULATOR |
| Control Mode | VOLTAGE-MODE | — | VOLTAGE-MODE |
| Control Technique | PULSE WIDTH MODULATION | — | PULSE WIDTH MODULATION |
| Input Voltage-Max | 40 V | — | 40 V |
| Input Voltage-Min | 4 V | — | 4 V |
| Input Voltage-Nom | 12 V | — | 12 V |
| JESD-30 Code | R-PSSO-G5 | S-PBGA-B176 | R-PSSO-G5 |
| JESD-609 Code | e0 | e1 | e3 |
| Number of Functions | 1 | — | 1 |
| Number of Outputs | 1 | — | 1 |
| Output Current-Max | 1 A | — | 1 A |
| Output Voltage-Max | 37 V | — | 37 V |
| Output Voltage-Min | 3.3 V | — | 3.3 V |
| Output Voltage-Nom | 3.3 V | — | 3.3 V |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | SMSIP5H,.6,67TB | BGA176,14X14,40 | SMSIP5H,.6,67TB |
| Package Shape | RECTANGULAR | SQUARE | RECTANGULAR |
| Package Style | SMALL OUTLINE | GRID ARRAY | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 235 | 260 | 245 |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified |
| Surface Mount | YES | YES | YES |
| Switcher Configuration | BUCK | — | BUCK |
| Switching Frequency-Max | 63 kHz | — | 63 kHz |
| Temperature Grade | AUTOMOTIVE | INDUSTRIAL | AUTOMOTIVE |
| Terminal Finish | Tin/Lead (Sn/Pb) | Tin/Silver/Copper (Sn/Ag/Cu) | Matte Tin (Sn) |
| Terminal Form | GULL WING | BALL | GULL WING |
| Terminal Pitch | 1.7 mm | 1 mm | 1.7 mm |
| Terminal Position | SINGLE | BOTTOM | SINGLE |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | 30 | 30 |
| ## LM2575S-3.3 Alternates Showing results | Image | — | — |
| Has ADC | — | YES | — |
| Address Bus Width | — | 20 | — |
| Barrel Shifter | — | NO | — |
| Bit Size | — | 32 | — |
| Boundary Scan | — | YES | — |
| CPU Family | — | C28X | — |
| Clock Frequency-Max | — | 150 MHz | — |
| External Data Bus Width | — | 32 | — |
| Format | — | FLOATING POINT | — |
| Integrated Cache | — | NO | — |
| Internal Bus Architecture | — | MULTIPLE | — |
| Low Power Mode | — | YES | — |
| Number of DMA Channels | — | 6 | — |
| Number of External Interrupts | — | 8 | — |
| Number of Timers | — | 21 | — |
| On Chip Data RAM Width | — | 16 | — |
| On Chip Program ROM Width | — | 16 | — |
| PWM Channels | — | YES | — |
| RAM (bytes) | — | 69632 | — |
| RAM (words) | — | 68 | — |
| ROM Programmability | — | FLASH | — |
| Screening Level | — | AEC-Q100 | — |
| Supply Current-Max | — | 315 mA | — |
| Supply Voltage-Max | — | 1.995 V | — |
| Supply Voltage-Min | — | 1.805 V | — |
| Supply Voltage-Nom | — | 1.9 V | — |
| Technology | — | CMOS | — |
| uPs/uCs/Peripheral ICs Type | — | DIGITAL SIGNAL PROCESSOR, CONTROLLER | — |
| ## LM2575S-3.3/NOPB Alternates Showing results | — | — | Image |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Why Look for Alternatives?
Finding alternatives for LM2575S-3.3 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-3.3 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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Request Alternatives for LM2575S-3.3FAQ
What is equivalent to LM2575S-3.3?
Known equivalents for LM2575S-3.3 include TMS320F28335ZJZA, LM2575S-3.3/NOPB. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LM2575S-3.3?
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-3.3 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.