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Comparators

Looking for high-quality comparators? Look no further than CPC. With our wide range of comparators from industry-leading brands, you'll find exactly what you need. Whether you're a professional or a hobbyist, our comparators offer precision and reliability. Don't settle for subpar equipment—choose the best. And with our competitive prices, you can get the quality you deserve without breaking the bank. Shop with CPC today and experience the difference. Don't wait—order your comparators now and elevate your projects to new heights. Trust in CPC for all your comparator needs.

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Manufacturer Part No	Order Code	Description / Manufacturer	Price For	Price Ex. VAT (Inc. VAT)	Quantity	Comparator Type	No. of Channels	Response Time / Propogation Delay	Supply Voltage Range	IC Case / Package	No. of Pins	Comparator Output Type	Power Supply Type	IC Mounting	Operating Temperature Min	Operating Temperature Max	Product Range	Qualification
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LM339AN/NOPB	SC16337 + RoHS	Low Power Low Offset Voltage Quad Comparator, 1.3us, DIP 14 Pins, TEXAS INSTRUMENTS The LM339AN/NOPB consists of four independent precision voltage comparators with an offset voltage specification as low as 2 V maximum for all four comparators. These comparators were designed specifically to operate from a single power supply over a wide ... You previously purchased this product. View in Order History	Each	1+ £1.72 (£2.06) 25+ £1.60 (£1.92)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Low Power	4Channels	1.3µs	2V to 36V	DIP	14Pins	Analogue	Single & Dual Supply	Through Hole	0°C	70°C	-	-
LM339DR2G	SC16346 Data Sheet + RoHS	Quad Analogue Comparator, 1.3us, 3V to 36V, SOIC, 14 Pins ONSEMI The LM339DR2G is a single-supply quad Comparator designed for use in level detection, low-level sensing and memory applications. The device offers 25nA typical low input bias current, ±5nA typical low input offset current and 3 to 36V single supply operati... You previously purchased this product. View in Order History	Each (Supplied on Cut Tape)	1+ £0.35 (£0.42) 10+ £0.25 (£0.30) 50+ £0.12 (£0.14)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	General Purpose	4Channels	1.3µs	3V to 36V	SOIC	14Pins	Open Collector	Single & Dual Supply	Surface Mount	0°C	70°C	-	-
LM393DR2G	SC18447 Data Sheet + RoHS	Low Offset Dual Voltage Analogue Comparator, 13us, 2V to 36V, SOIC, 8 Pins ONSEMI LM393DR2G is an LM393 series dual independent precision low offset voltage comparator capable of single or split supply operation. This device is designed to permit a common mode range-to-ground level with single supply operation. Input offset voltage spec... You previously purchased this product. View in Order History	Each (Supplied on Cut Tape)	5+ £0.10 (£0.12) 10+ £0.10 (£0.12) 100+ £0.09 (£0.11)	Restricted Item Minimum order of 5 items Multiples of 5 only Please enter a valid quantity Add Min: 5 Mult: 5	Precision	2Channels	1.3µs	2V to 36V, ± 1V to ± 18V	SOIC	8Pins	CMOS, MOS, TTL, DTL, ECL	Single & Dual Supply	Surface Mount	0°C	70°C	-	-
LM2901DT	SC18441 Data Sheet + RoHS	Low Power Quad Voltage Analogue Comparator, 1.3us, 2V to 36V, SOIC, 14 Pins STMICROELECTRONICS The LM2901DT is a low-power quad precision Voltage Comparator designed specifically to operate from a single supply over a wide range of voltages. Operation from split power supplies is also possible. This comparator also has unique characteristic in that ... You previously purchased this product. View in Order History	Each (Supplied on Cut Tape)	2+ £0.13 (£0.16) 10+ £0.09 (£0.11) 100+ £0.07 (£0.08)	Restricted Item Minimum order of 2 items Multiples of 2 only Please enter a valid quantity Add Min: 2 Mult: 2	Precision Voltage	4Channels	1.3µs	2V to 36V	SOIC	14Pins	Open Collector	Single & Dual Supply	Surface Mount	-40°C	125°C	-	-
LM293DT	SC18443 Data Sheet + RoHS	Dual Analogue Voltage Comparator, 1.3us, 2V to 36V, SOIC STMICROELECTRONICS The LM293DT is a low-power Dual-Voltage Comparator designed specifically to operate from a single supply over a wide range of voltages. Operation from split power supplies is also possible. This comparator also has unique characteristic in that the input c... You previously purchased this product. View in Order History	Each (Supplied on Cut Tape)	2+ £0.13 (£0.16) 10+ £0.10 (£0.12) 100+ £0.07 (£0.08)	Restricted Item Minimum order of 2 items Multiples of 2 only Please enter a valid quantity Add Min: 2 Mult: 2	Voltage	2Channels	1.3µs	2V to 36V	SOIC	8Pins	Open Collector	Single & Dual Supply	Surface Mount	-40°C	105°C	-	-

LM211D	SC18515 + RoHS	High Speed Analogue Comparator, 165ns, 3.5V to 30V, SOIC, 8 Pins TEXAS INSTRUMENTS The LM211D is a single high-speed Voltage Comparator designed to operate from a wide range of power-supply voltages, including ±15V supplies for operational amplifiers and 5V supplies for logic systems. The output levels are compatible with most TTL and MO... You previously purchased this product. View in Order History	Each	1+ £0.52 (£0.62) 10+ £0.38 (£0.46)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	High Speed	1Channels	165ns	3.5V to 30V	SOIC	8Pins	MOS, TTL	Single & Dual Supply	Surface Mount	-40°C	85°C	-	-

LMV7219M7/NOPB	SC18478 + RoHS	High Speed Analogue Comparator with Rail to Rail Output, 7ns, 2.7V to 5V, SC-70, 5 Pins TEXAS INSTRUMENTS The LMV7219M7/NOPB is a high-speed Low-power Comparator with internal hysteresis. The LMV7219 operating voltage ranges from 2.7V to 5V with push-pull rail-to-rail output. This comparator achieves a 7ns propagation delay while consuming only 1.1mA of supply... You previously purchased this product. View in Order History	Each (Supplied on Cut Tape)	1+ £1.93 (£2.32) 10+ £1.73 (£2.08)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	High Speed	-	7ns	2.7V to 5V	0	5Pins	Push Pull	-	-	-40°C	85°C	-	-

LM2903M/NOPB	SC18474 + RoHS	Dual Analogue Comparator, Precision, 1.5us, +/- 1V to +/- 18V, SOIC TEXAS INSTRUMENTS The LM2903M/NOPB is a low power low offset Voltage Dual Comparator with an offset voltage specification as low as 2mV maximum for two comparators which were designed specifically to operate from a single power supply over a wide range of voltages. Operatio... You previously purchased this product. View in Order History	Each	1+ £0.80 (£0.96) 10+ £0.71 (£0.85)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Precision	-	1.5µs	± 1V to ± 18V	SOIC	8Pins	CMOS, DTL, ECL, MOS, TTL	-	-	-40°C	85°C	-	-

TLV3501AIDBVT	SC18527 + RoHS	Analogue Comparator, High Speed, 4.5ns, 2.7V to 5.5V, SOT-23, 6 Pins TEXAS INSTRUMENTS The TLV3501AIDBVT is a Push-pull Output Comparator features a fast 4.5ns propagation delay and operation from +2.7 to +5.5V. Beyond-the-rails input common-mode range makes it an ideal choice for low-voltage applications. The rail-to-rail output directly dr... You previously purchased this product. View in Order History	Each (Supplied on Cut Tape)	1+ £3.60 (£4.32) 10+ £3.24 (£3.89)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	High Speed	1Channels	4.5ns	2.7V to 5.5V	SOT-23	6Pins	CMOS, Push Pull	Single & Dual Supply	Surface Mount	-40°C	125°C	-	-

LM239D	SC18517 + RoHS	Analogue Comparator, Low Power, 4 Comparators, 300 ns, 1V to ± 18V, SOIC, 14 Pins TEXAS INSTRUMENTS • Comparator Type : Low Power • No. of Channels : 4Channels • Response Time / Propogation Delay : 300ns • Supply Voltage Range : ± 1V to ± 18V • IC Case / Package : SOIC • No. of Pins : 14Pins • Comparator Output Type : CMOS, MOS, Open Collector / Drain, TTL • Power Supply Type : Single & Dual Supply • IC Mounting : Surface Mount • Operating Temperature Min : -25°C • Operating Temperature Max : 85°C • Product Range : LM239 You previously purchased this product. View in Order History	Each	1+ £0.39 (£0.47) 10+ £0.29 (£0.35)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Low Power	4Channels	300ns	± 1V to ± 18V	SOIC	14Pins	CMOS, MOS, Open Collector / Drain, TTL	Single & Dual Supply	Surface Mount	-25°C	85°C	LM239	-

LMV7239M5/NOPB	SC20492 + RoHS	Analogue Comparator, Low Power, 1 Channels, 45ns, 2.7V to 5.5V, SOT-23, 5 Pins TEXAS INSTRUMENTS The LMV7239M5/NOPB is an ultra-low power low-voltage Rail-to-rail input Comparator with open-drain/push-pull output. This comparator is guaranteed to operate over the full supply voltage range of 2.7 to 5.5V and achieves a 75ns propagation delay while cons... You previously purchased this product. View in Order History	Each (Supplied on Cut Tape)	1+ £2.17 (£2.60) 10+ £1.88 (£2.26)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Low Power	1Channels	45ns	2.7V to 5.5V	SOT-23	5Pins	Push Pull	Single Supply	Surface Mount	-40°C	85°C	-	-

MAX942ESA+	SC20443 Data Sheet + RoHS	Analogue Comparator, High Speed, 2 Channels, 80ns, 2.7V to 5.5V, SOIC, 8 Pins ANALOG DEVICES MAX942ESA+ is a dual, high-speed comparator optimized for systems powered from a 3V or 5V supply. This device combines high-speed, low-power, and rail-to-rail inputs. The input common-mode range of this device extends beyond both power-supply rails. The ou... You previously purchased this product. View in Order History	Each	1+ £6.64 (£7.97) 10+ £6.00 (£7.20)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	High Speed	2Channels	80ns	2.7V to 5.5V	SOIC	8Pins	CMOS, TTL	Single Supply	Surface Mount	-40°C	85°C	-	-

LM339N/NOPB	SC18522 + RoHS	Precision Quad Analogue Comparator, Precision, 1.3us, 2V to 36V, +/- 1V to +/- 18V, DIP, 14 Pins TEXAS INSTRUMENTS The LM339N/NOPB is a low power low offset Voltage Quad Comparator with an offset voltage specification as low as 2mV maximum for all four comparators. This comparator is designed specifically to operate from a single power supply over a wide range of volta... You previously purchased this product. View in Order History	Each	1+ £1.06 (£1.27) 10+ £0.95 (£1.14)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Precision	4Channels	1.3µs	2V to 36V, ± 1V to ± 18V	DIP	14Pins	CMOS, DTL, ECL, MOS, TTL	Single & Dual Supply	Through Hole	0°C	70°C	LM339	-

LM311P	SC16336 + RoHS	Comparator, DIP8, 311 TEXAS INSTRUMENTS LM311P is a single high-speed differential voltage comparator. This device is designed to operate from a wide range of power-supply voltages, including ±15V supplies for operational amplifiers and 5V supplies for logic systems. The output levels are compat... You previously purchased this product. View in Order History	Each	5+ £0.35 (£0.42) 50+ £0.31 (£0.37)	Restricted Item Minimum order of 5 items Multiples of 5 only Please enter a valid quantity Add Min: 5 Mult: 5	Differential	1Channels	115ns	3.5V to 30V	PDIP	8Pins	MOS, TTL	Single Supply	Through Hole	0°C	70°C	-	-

TL331IDBVR	SC16226 + RoHS	High Voltage Single Analogue Comparator, Differential, 1.3us, 2V to 36V, SOT-23, 5 Pins TEXAS INSTRUMENTS The TL331IDBVR is a single Voltage Comparator, designed to operate from a single power supply over a wide range of voltages. Operation from dual supplies also is possible if the difference between the two supplies is 2 to 36V and VCC is at least 1.5V more ... You previously purchased this product. View in Order History	Each (Supplied on Cut Tape)	5+ £0.37 (£0.44) 50+ £0.24 (£0.29)	Restricted Item Minimum order of 5 items Multiples of 5 only Please enter a valid quantity Add Min: 5 Mult: 5	Differential	1Channels	1.3µs	2V to 36V	SOT-23	5Pins	CMOS, MOS, Open Collector / Drain, TTL	Single & Dual Supply	Surface Mount	-40°C	85°C	-	-

LM311DR	SC16232 + RoHS	Analogue Comparator, High Speed, 115ns, 3.5V to 30V, SOIC, 8 Pins TEXAS INSTRUMENTS The LM311D is a single high-speed voltage comparator. This device is designed to operate from a wide range of power-supply voltages, including ±15-V supplies for operational amplifiers and 5-V supplies for logic systems. The output levels are compatible wi... You previously purchased this product. View in Order History	Each (Supplied on Cut Tape)	5+ £0.23 (£0.28) 50+ £0.22 (£0.26)	Restricted Item Minimum order of 5 items Multiples of 5 only Please enter a valid quantity Add Min: 5 Mult: 5	High Speed	1Channels	115ns	3.5V to 30V	SOIC	8Pins	MOS, TTL	Single & Dual Supply	Surface Mount	0°C	70°C	LM111; LM211; LM311	-

MCP6541T-E/OT	SC18425 Data Sheet + RoHS	Push Pull Output Sub Micro Amp Low Power Analogue Comparator, SMD, 1.6V to 5.5V, SOT 23, 5 Pins MICROCHIP The MCP6541T-E/OT is a push-pull output Sub-Microamp Comparator is offered in single configuration. This output is push-pull (CMOS/TTL compatible) and are capable of driving heavy DC or capacitive loads. This comparator is optimized for low-power, single-s... You previously purchased this product. View in Order History	Each (Supplied on Cut Tape)	1+ £0.28 (£0.34) 10+ £0.26 (£0.31) 100+ £0.21 (£0.25)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Low Power	1Channels	4µs	1.6V to 5.5V	SOT-23	5Pins	CMOS, Push Pull, TTL	Single Supply	Surface Mount	-40°C	125°C	-	AEC-Q100

TLV1701AIDBVT	SC18526 + RoHS	Analogue Comparator, Micropower, 560ns, 2.2V to 36V, +/- 1.1V to +/- 18V, SOT-23 TEXAS INSTRUMENTS The TLV1701AIDBVT is a Micropower Comparator that offers a wide supply range, rail-to-rail inputs, low quiescent current and low propagation delay. The rail-to-rail input stage enables detection of signals close to the supply and ground. The open collector... You previously purchased this product. View in Order History	Each (Supplied on Cut Tape)	1+ £1.44 (£1.73) 10+ £1.28 (£1.54)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Micropower	1Channels	560ns	2.2V to 36V, ± 1.1V to ± 18V	SOT-23	5Pins	Open Collector	Single & Dual Supply	Surface Mount	-40°C	125°C	-	-

TS391ILT	SC18428 Data Sheet + RoHS	Low Power Single Voltage Analogue Comparator, 2V to 34V, SOT 23 STMICROELECTRONICS The TS391ILT is a low-power Voltage Comparator designed specifically to operate from a single supply over a wide range of voltages. This comparator also has a unique characteristic in that the input common-mode voltage range includes ground, even though op... You previously purchased this product. View in Order History	Each (Supplied on Cut Tape)	1+ £0.26 (£0.31) 10+ £0.23 (£0.28) 100+ £0.19 (£0.23)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Low Power	1Channels	1.3µs	2V to 34V, ± 1V to ± 17V	SOT-23	5Pins	CMOS, DTL, ECL, TTL	Single & Dual Supply	Surface Mount	-40°C	125°C	-	-

LM211P	SC18516 + RoHS	High Speed Analogue Comparator, 115ns, 3.5V to 30V, DIP, 8 Pins TEXAS INSTRUMENTS The LM211P is a single high-speed Voltage Comparator designed to operate from a wide range of power-supply voltages, including ±15V supplies for operational amplifiers and 5V supplies for logic systems. The output levels are compatible with most TTL and MO... You previously purchased this product. View in Order History	Each	1+ £0.64 (£0.77) 10+ £0.53 (£0.64)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	High Speed	1Channels	115ns	3.5V to 30V	DIP	8Pins	Open Collector	Single & Dual Supply	Through Hole	-40°C	85°C	-	-

LM393AD	SC18475 + RoHS	Comparator Dual, SMD, SOIC8, 393 TEXAS INSTRUMENTS • Comparator Type : Differential • Response Time / Propogation Delay : 300ns • Supply Voltage Range : 2V to 36V • IC Case / Package : SOIC • No. of Pins : 8Pins • Comparator Output Type : CMOS, MOS, TTL • Operating Temperature Min : 0°C • Operating Temperature Max : 70°C You previously purchased this product. View in Order History	Each	1+ £0.36 (£0.43) 10+ £0.30 (£0.36)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Differential	-	300ns	2V to 36V	SOIC	8Pins	CMOS, MOS, TTL	-	-	0°C	70°C	-	-

LM339N	SC18521 + RoHS	Comparator Quad, DIP14, 339 TEXAS INSTRUMENTS The LM339N is a quad Differential Comparator designed to operate from a single power supply over a wide range of voltages. Operation from dual supplies also is possible, as long as the difference between the two supplies is 2 to 36V and VCC is at least 1.5... You previously purchased this product. View in Order History	Each	1+ £0.31 (£0.37) 10+ £0.27 (£0.32)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Precision	4Channels	1.3µs	2V to 36V, ± 1V to ± 18V	DIP	14Pins	CMOS, DTL, ECL, MOS, TTL	Single & Dual Supply	Surface Mount	0°C	70°C	LM339	-