Comparators
Comparator ICs compare two analog voltages and output a digital high or low signal indicating which input is greater. Essential for threshold detection, window comparison, and level crossing in power supplies, battery monitors, and industrial control systems. Available from TI (TLV, LM), ADI, STMicroelectronics, and Microchip.
Product Series & Base Models
Navigate by model series to compare ordering variants and technical specifications within the Comparators family.
NCX2202
NCX2202 variants from NXP Semiconductors
MCP65R
MCP65R variants from Microchip Technology
MCP6569
MCP6569 variants from Microchip Technology
MCP6567
MCP6567 variants from Microchip Technology
MCP6564
MCP6564 variants from Microchip Technology
MCP6562
MCP6562 variants from Microchip Technology
MCP6549
MCP6549 variants from Microchip Technology
MCP6547
MCP6547 variants from Microchip Technology
MCP6546
MCP6546 variants from Microchip Technology
MCP6544
MCP6544 variants from Microchip Technology
MCP6543
MCP6543 variants from Microchip Technology
MCP6542
MCP6542 variants from Microchip Technology
Browse Comparators Products
| PART NUMBER | MANUFACTURER | DESCRIPTION | STOCK | QTY / ACTION |
|---|---|---|---|---|
| ADCMP603BCPZ-WP | Analog Devices | — | 8,850 | |
| MAX913EUA | Analog Devices | — | 1,500 | |
| ADCMP551BRQ | Analog Devices | — | 1,377 | |
| CD74HC688NS | Texas Instruments | — | 6,000 | |
| MAX976EUA | Analog Devices | — | 13,600 | |
| MAX968EUA | Analog Devices | — | 3,597 | |
| UC161AJ | Texas Instruments | — | 1,674 | |
| TPS3710QDSERQ1 | Texas Instruments | — | 10,604 |
Top Comparators Manufacturers
onsemi
onsemi Comparators products are available for part-number review, stock checks, and RFQ support.
28,226 productsRenesas
Renesas Comparators products are available for part-number review, stock checks, and RFQ support.
74,605 productsNisshinbo Micro Devices Inc.
Nisshinbo Micro Devices Inc. Comparators products are available for part-number review, stock checks, and RFQ support.
122 products
NXP Semiconductors
NXP Semiconductors Comparators products are available for part-number review, stock checks, and RFQ support.
20,288 products
Microchip Technology
Microchip Technology Comparators products are available for part-number review, stock checks, and RFQ support.
67,462 products
Texas Instruments
Texas Instruments Comparators products are available for part-number review, stock checks, and RFQ support.
84,045 products
Diodes Incorporated
Diodes Incorporated Comparators products are available for part-number review, stock checks, and RFQ support.
16,703 products
Analog Devices
Analog Devices Comparators products are available for part-number review, stock checks, and RFQ support.
82,970 products
STMicroelectronics
STMicroelectronics Comparators products are available for part-number review, stock checks, and RFQ support.
19,050 productsAbout Comparators
Comparator ICs are high-speed analog components designed to compare two voltage levels and output a clean digital logic signal indicating which input is larger. Operating as a 1-bit analog-to-digital converter, comparators are essential for threshold detection, zero-crossing monitoring, overvoltage protection, window comparison, and digital pulse generation in power supplies and industrial control loops.
Unlike standard operational amplifiers operated in open-loop configurations, comparator ICs are designed for extremely fast response times (propagation delays measured in nanoseconds), operate without external frequency compensation, and feature integrated hysteresis to prevent output oscillation caused by noise on the input signals. Key selection parameters include response time, input offset voltage, power supply voltage range, output type (open-drain, push-pull, or LVDS), and quiescent current consumption.
On Octatronics, source a comprehensive range of comparator ICs from leading suppliers including Texas Instruments (LM and TLV series), Analog Devices, STMicroelectronics, NXP, onsemi, and Diodes Incorporated. Filter by speed, channels, package type, and submit bulk RFQs online.
Frequently Asked Questions
Octatronics can help source a wide range of Comparators from major manufacturers worldwide, including active production parts, long-lead-time items, and hard-to-find components.
Yes. You can submit a single part number or upload a BOM with multiple parts. Our team will check stock, date code, lead time, and pricing for each item.
Availability depends on the specific part number and supplier source. For important orders, buyers can request packaging photos, labels, date code information, and traceability documents.
Yes. Octatronics supports sourcing for active, end-of-life, obsolete, and hard-to-find components through our global supplier network.
Please provide the part number, manufacturer, quantity, required date code, target price, delivery country, and whether original packaging or COC is required.
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