LA 55-P/SP1Alternatives & Equivalent Parts
About LA 55-P/SP1
LA 55-P/SP1 is a Integrated Circuit component manufactured by LEM. It comes in a Other package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
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Get one quote covering all 5 alternatives for LA 55-P/SP1 — response within 24 hours.
Specification Comparison
| Parameter | LA 55-P/SP1Source | 7130LA55PF | 7133LA55PF | LF353N/NOPB | CRGS0603J2M7 | STM32L452RET6TR |
|---|---|---|---|---|---|---|
| Manufacturer | LEM | IDT | IDT | Texas Instruments | TE Connectivity | STMicroelectronics |
| Package Type | Other | Quad Flat Packages | Quad Flat Packages | Dual-In-Line Packages | Resistor Chip | Quad Flat Packages |
| Pin Count | 3 | 64 | 100 | 8 | 2 | 64 |
| Temperature Range | — | — | — | ~ 70.0°C | -55.0°C ~ 155.0°C | -40.0°C ~ 85.0°C |
| Price | $26.4500 | — | — | $0.2284 | $0.0341 | $3.6528 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | — | ACTIVE | ACTIVE | ACTIVE | OBSOLETE | ACTIVE |
| Electrical Parameters | ||||||
| Pbfree Code | — | — | — | Yes | — | — |
| YTEOL | — | — | — | 15 | 0 | 9 |
| Amplifier Type | — | — | — | OPERATIONAL AMPLIFIER | — | — |
| Architecture | — | — | — | VOLTAGE-FEEDBACK | — | — |
| Average Bias Current-Max (IIB) | — | — | — | 0.0002 µA | — | — |
| Bias Current-Max (IIB) @25C | — | — | — | 0.0002 µA | — | — |
| Common-mode Reject Ratio-Min | — | — | — | 70 dB | — | — |
| Common-mode Reject Ratio-Nom | — | — | — | 100 dB | — | — |
| Frequency Compensation | — | — | — | YES | — | — |
| Input Offset Current-Max (IIO) | — | — | — | 0.004 µA | — | — |
| Input Offset Voltage-Max | — | — | — | 10000 µV | — | — |
| JESD-30 Code | — | — | — | R-PDIP-T8 | — | S-PQFP-G64 |
| JESD-609 Code | — | — | — | e4 | — | — |
| Low-Bias | — | — | — | YES | — | — |
| Low-Offset | — | — | — | NO | — | — |
| Micropower | — | — | — | NO | — | — |
| Neg Supply Voltage Limit-Max | — | — | — | -18 V | — | — |
| Neg Supply Voltage-Nom (Vsup) | — | — | — | -15 V | — | — |
| Number of Functions | — | — | — | 2 | — | — |
| Package Body Material | — | — | — | PLASTIC/EPOXY | — | PLASTIC/EPOXY |
| Package Equivalence Code | — | — | — | DIP8,.3 | — | QFP64,.4SQ,20 |
| Package Shape | — | — | — | RECTANGULAR | RECTANGULAR PACKAGE | SQUARE |
| Package Style | — | — | — | IN-LINE | SMT | FLATPACK, LOW PROFILE, FINE PITCH |
| Packing Method | — | — | — | TUBE | TR | — |
| Power | — | — | — | NO | — | — |
| Programmable Power | — | — | — | NO | — | — |
| Qualification Status | — | — | — | Not Qualified | — | — |
| Slew Rate-Min | — | — | — | 8 V/us | — | — |
| Slew Rate-Nom | — | — | — | 13 V/us | — | — |
| Subcategory | — | — | — | Operational Amplifier | — | — |
| Supply Current-Max | — | — | — | 6.5 mA | — | — |
| Supply Voltage Limit-Max | — | — | — | 18 V | — | — |
| Supply Voltage-Nom (Vsup) | — | — | — | 15 V | — | — |
| Surface Mount | — | — | — | NO | YES | YES |
| Technology | — | — | — | BIFET | METAL GLAZE/THICK FILM | CMOS |
| Temperature Grade | — | — | — | COMMERCIAL | — | INDUSTRIAL |
| Terminal Finish | — | — | — | Nickel/Palladium/Gold (Ni/Pd/Au) | — | Matte Tin (Sn) |
| Terminal Form | — | — | — | THROUGH-HOLE | — | GULL WING |
| Terminal Pitch | — | — | — | 2.54 mm | — | 0.5 mm |
| Terminal Position | — | — | — | DUAL | — | QUAD |
| Unity Gain BW-Nom | — | — | — | 4000 | — | — |
| Voltage Gain-Min | — | — | — | 15000 | — | — |
| Wideband | — | — | — | NO | — | — |
| ## LF353N/NOPB Alternates Showing results | — | — | — | Image | — | — |
| Reach Compliance Code | — | — | — | — | Compliant | — |
| Construction | — | — | — | — | RECTANGULAR PACKAGE | — |
| Mounting Feature | — | — | — | — | SURFACE MOUNT | — |
| Package Height | — | — | — | — | 0.45 mm | — |
| Package Length | — | — | — | — | 1.6 mm | — |
| Package Width | — | — | — | — | 0.8 mm | — |
| Physical Dimension | — | — | — | — | 1.6mm x .8mm x .45mm | — |
| Rated Power Dissipation (P) | — | — | — | — | 0.25 W | — |
| Rated Temperature | — | — | — | — | 70 °C | — |
| Resistance | — | — | — | — | 2700000 Ω | — |
| Resistor Type | — | — | — | — | FIXED RESISTOR | — |
| Size Code | — | — | — | — | 0603 | — |
| Temperature Coefficient | — | — | — | — | 100 ppm/°C | — |
| Terminal Shape | — | — | — | — | WRAPAROUND | — |
| Tolerance | — | — | — | — | 5% | — |
| Working Voltage | — | — | — | — | 50 V | — |
| Dimensions: Product Length 1.6 MM | — | — | — | — | Product Width .8 MM | — |
| Product Width .031 INCH | — | — | — | — | Product Height .45 MM | — |
| Electrical Characteristics: Passive Component Tolerance 5 PCT | — | — | — | — | Power Rating .25 WATT | — |
| Resistance Value 2.7M OHM | — | — | — | — | Operating Voltage 50 V | — |
| Factory Lead Time | — | — | — | — | — | 12 Weeks |
| Has ADC | — | — | — | — | — | YES |
| Bit Size | — | — | — | — | — | 32 |
| Boundary Scan | — | — | — | — | — | YES |
| CPU Family | — | — | — | — | — | CORTEX-M4 |
| Clock Frequency-Max | — | — | — | — | — | 48 MHz |
| DAC Channels | — | — | — | — | — | YES |
| DMA Channels | — | — | — | — | — | YES |
| Format | — | — | — | — | — | FLOATING POINT |
| Integrated Cache | — | — | — | — | — | YES |
| Low Power Mode | — | — | — | — | — | YES |
| Number of DMA Channels | — | — | — | — | — | 14 |
| Number of External Interrupts | — | — | — | — | — | 16 |
| Number of I/O Lines | — | — | — | — | — | 52 |
| Number of Timers | — | — | — | — | — | 8 |
| On Chip Data RAM Width | — | — | — | — | — | 8 |
| On Chip Program ROM Width | — | — | — | — | — | 8 |
| PWM Channels | — | — | — | — | — | YES |
| Peak Reflow Temperature (Cel) | — | — | — | — | — | 260 |
| RAM (bytes) | — | — | — | — | — | 163840 |
| RAM (words) | — | — | — | — | — | 163840 |
| ROM (words) | — | — | — | — | — | 524288 |
| ROM Programmability | — | — | — | — | — | FLASH |
| Speed | — | — | — | — | — | 80 MHz |
| Supply Voltage-Max | — | — | — | — | — | 3.6 V |
| Supply Voltage-Min | — | — | — | — | — | 1.8 V |
| Supply Voltage-Nom | — | — | — | — | — | 1.8 V |
| uPs/uCs/Peripheral ICs Type | — | — | — | — | — | MICROCONTROLLER, RISC |
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 5 alternatives for LA 55-P/SP1 — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for LA 55-P/SP1 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 LA 55-P/SP1 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.
Can't Find What You Need?
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FAQ
What is equivalent to LA 55-P/SP1?
Known equivalents for LA 55-P/SP1 include 7130LA55PF, 7133LA55PF, LF353N/NOPB. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LA 55-P/SP1?
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 LA 55-P/SP1 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.