Comparators

Manufacturers Package/Case Series Packaging Product Status Type Number of Elements Output Type Voltage - Supply, Single/Dual (±) Voltage - Input Offset (Max) Current - Input Bias (Max) Current - Output (Typ) Current - Quiescent (Max) CMRR, PSRR (Typ) Propagation Delay (Max) Hysteresis Operating Temperature Grade Qualification

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Photo Mfr. Part # Availability Price Quantity Datasheet Package/Case Series Packaging Product Status Type Number of Elements Output Type Voltage - Supply, Single/Dual (±) Voltage - Input Offset (Max) Current - Input Bias (Max) Current - Output (Typ) Current - Quiescent (Max) CMRR, PSRR (Typ) Propagation Delay (Max) Hysteresis Operating Temperature Grade Qualification
KA339A

KA339A

COMPARATOR, 4 FUNC, 4000UV OFFSE

Fairchild Semiconductor

10,500
RFQ
KA339ADatasheet - * Bulk Active - - - - - - - - - - - - - - - -
LM2901N

LM2901N

COMPARATOR, 4 FUNC, 15000UV OFFS

National Semiconductor

22,229
RFQ
LM2901NDatasheet - * Bulk Active - - - - - - - - - - - - - - - -
LM2901N

LM2901N

COMPARATOR, 4 FUNC, 15000UV OFFS

Fairchild Semiconductor

14,500
RFQ
LM2901NDatasheet - * Bulk Active - - - - - - - - - - - - - - - -
LM2901N

LM2901N

COMPARATOR, 4 FUNC, 15000UV OFFS

Texas Instruments

11,926
RFQ
LM2901NDatasheet - * Bulk Active - - - - - - - - - - - - - - - -
LM2901N

LM2901N

COMPARATOR, 4 FUNC, 15000UV OFFS

onsemi

6,000
RFQ
LM2901NDatasheet - * Bulk Active - - - - - - - - - - - - - - - -
LM2901N

LM2901N

COMPARATOR, 4 FUNC, 15000UV OFFS

Harris Corporation

5,482
RFQ
LM2901NDatasheet - * Bulk Active - - - - - - - - - - - - - - - -
DIO20891CN4

DIO20891CN4

1ch, Ultra Low Power Comparator

Dioo Microcircuits Co., Ltd.

25,000
RFQ
DIO20891CN4Datasheet 4-XFDFN Exposed Pad - Tape & Reel (TR) Active General Purpose 1 Push-Pull, Rail-to-Rail 1.4V ~ 5.5V 5mV @ 5.5V 0.02µA @ 5.5V 24mA @ 5V 500nA - 10µs (Typ) 20mV -40°C ~ 85°C - - Surface Mount 4-DFN (0.8x0.8)
KA2901DTF

KA2901DTF

KA2901 - QUAD COMPARATOR

Fairchild Semiconductor

2,000
RFQ
KA2901DTFDatasheet - * Bulk Active - - - - - - - - - - - - - - - -
LMV393IPWR

LMV393IPWR

LMV393 DUAL GENERAL PURPOSE LOW-

National Semiconductor

2,000
RFQ
LMV393IPWRDatasheet 8-TSSOP (0.173", 4.40mm Width) - Bulk Active General Purpose 2 Open-Collector 2.7V ~ 5.5V 7mV @ 5V 0.25µA @ 5V 84mA @ 5V 250µA - 600ns - -40°C ~ 85°C - - Surface Mount 8-TSSOP
LMV331M5/MESN

LMV331M5/MESN

LMV331-N SINGLE GENERAL PURPOSE,

National Semiconductor

5,000
RFQ
LMV331M5/MESNDatasheet - * Bulk Active - - - - - - - - - - - - - - - -
LM3302N

LM3302N

LM3302 QUAD, GENERAL PURPOSE DIF

Harris Corporation

1,476
RFQ
LM3302NDatasheet - * Bulk Active - - - - - - - - - - - - - - - -
LMV339MX/NOPB

LMV339MX/NOPB

LMV339-N QUAD GENERAL PURPOSE, L

National Semiconductor

12,992
RFQ
LMV339MX/NOPBDatasheet 14-SOIC (0.154", 3.90mm Width) - Bulk Active General Purpose 4 CMOS, Open-Collector, TTL 2.7V ~ 5.5V 7mV @ 5V 0.25µA @ 5V 84mA @ 5V 300µA - 600ns - -40°C ~ 85°C - - Surface Mount 14-SOIC
LP311PS

LP311PS

IC COMPARATOR 1 DIFF 8SO

Texas Instruments

1,520
RFQ
LP311PSDatasheet 8-SOIC (0.209", 5.30mm Width) - Bulk Obsolete Differential 1 - 3.5V ~ 30V, ±1.75V ~ 15V 7.5mV @ ±15V 0.15µA @ ±15V - 180µA, 300µA - 1.2µs (Typ) - 0°C ~ 70°C - - Surface Mount 8-SO
M5233FP#DF1J

M5233FP#DF1J

COMPARATOR, 2 FUNC, 5000UV OFFSE

Renesas

288,000
RFQ
M5233FP#DF1JDatasheet - * Bulk Active - - - - - - - - - - - - - - - -
LMV7275MFX/NOPB

LMV7275MFX/NOPB

IC COMPARATOR 1 GEN PUR SOT23-5

National Semiconductor

1,988
RFQ
LMV7275MFX/NOPBDatasheet SC-74A, SOT-753 - Bulk Active General Purpose 1 CMOS, Open-Drain, Rail-to-Rail 1.8V ~ 5.5V, ±0.9V ~ 2.75V 4mV @ 5V 0.01µA @ 5V - 14µA 78dB CMRR, 80dB PSRR 2.1µs - -40°C ~ 85°C - - Surface Mount SOT-23-5
LMV339MTX/NOPB

LMV339MTX/NOPB

LMV339-N QUAD GENERAL PURPOSE, L

National Semiconductor

223,500
RFQ
LMV339MTX/NOPBDatasheet 14-TSSOP (0.173", 4.40mm Width) - Bulk Active General Purpose 4 CMOS, Open-Collector, TTL 2.7V ~ 5.5V 7mV @ 5V 0.25µA @ 5V 84mA @ 5V 300µA - 600ns - -40°C ~ 85°C - - Surface Mount 14-TSSOP
LMV331M5

LMV331M5

LMV331-N SINGLE GENERAL PURPOSE,

National Semiconductor

77,000
RFQ
LMV331M5Datasheet - * Bulk Active - - - - - - - - - - - - - - - -
LM311MX

LM311MX

IC COMPARATOR 1 GEN PUR 8SOIC

National Semiconductor

22,500
RFQ
LM311MXDatasheet 8-SOIC (0.154", 3.90mm Width) - Bulk Obsolete General Purpose 1 Open-Collector, Open-Emitter 5V ~ 30V, ±2.5V ~ 15V 7.5mV @ 15V 0.25µA @ 15V - 7.5mA - - - 0°C ~ 70°C - - Surface Mount 8-SOIC
LMV7271MF/NOPB

LMV7271MF/NOPB

LMV7271 SINGLE LOW VOLTAGE, PUSH

National Semiconductor

3,000
RFQ
LMV7271MF/NOPBDatasheet SC-74A, SOT-753 - Bulk Active General Purpose 1 CMOS, Push-Pull, Rail-to-Rail 1.8V ~ 5.5V, ±0.9V ~ 2.75V 4mV @ 5V 0.01µA @ 5V - 14µA 78dB CMRR, 80dB PSRR 2.1µs - -40°C ~ 85°C - - Surface Mount SOT-23-5
LMV761MAX/NOPB

LMV761MAX/NOPB

LMV761 SINGLE HIGH SPEED, PRECIS

National Semiconductor

2,500
RFQ
LMV761MAX/NOPBDatasheet 8-SOIC (0.154", 3.90mm Width) - Bulk Active General Purpose 1 Push-Pull 2.7V ~ 5V 0.2mV @ 5V 50pA @ 5V - 700µA 100dB CMRR, 110dB PSRR 225ns - -40°C ~ 125°C - - Surface Mount 8-SOIC
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Category Overview

Comparators Products & Selection Guide

Comparators are widely used in industrial automation, automotive electronics, communication equipment, consumer electronics, new energy systems, and many other electronic applications. We offer products from multiple manufacturers, packages, and specifications to help engineers and buyers compare and source suitable components.

Use the manufacturer, key specification, availability, and Datasheet filters to narrow down the right Comparators. If the exact part is not listed, submit an inquiry and our team can help check stock, lead time, and suitable alternatives.

FAQ

How do I choose the right Comparators?

Start with the required electrical specifications, package, operating temperature, application conditions, and manufacturer preference, then compare availability and lead time.

Can I order based on the stock shown on this page?

Inventory can change with supply conditions. For project or volume requirements, please submit an inquiry so current stock, pricing, and lead time can be confirmed.

What if the exact part number I need is not listed?

Send us the part number and required quantity. We can help source hard-to-find parts and suggest suitable alternatives based on key specifications.

Do you provide Datasheets and technical documents?

Yes. Use the Datasheet links in the product list to view available technical documents. If a document is unavailable, contact us and we can help check it.

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