Comparators
A Comparator is a circuit that accepts two voltages or currents and then switches the output showing which of the two is bigger. Comparators are found in components such as analogue to digital converters (ADCs). Comparators are like operational amplifiers except a comparator is designed specifically to operate with positive feedback and output saturated at one power rail or the other. You can f...
Showing 1-20 of 590 products
STMicroelectronics
Low Power
Surface Mount
TSSOP
Dual, Single
CMOS, DTL, ECL, MOS, TTL
2
1.3µs
8
2 → 36 V
4.5 x 3.1 x 1.05mm
4.5mm
3.1mm
1.05mm
-
-40 °C
200 V/mV
-
AEC-Q100
+125 °C
±1 to ±18V
STMicroelectronics
Low Power
Surface Mount
DFN
Dual, Single
CMOS, DTL, ECL, MOS, TTL
2
1.3µs
8
2 → 36 V
2.05 x 2.05 x 0.7mm
2.05mm
2.05mm
0.7mm
-
-40 °C
200 V/mV
-
-
+125 °C
±1 to ±18V
Microchip
Voltage
Surface Mount
SC-70
Single
Push-Pull
1
12µs
5
-
1.8 x 1.15 x 0.8mm
1.8mm
1.15mm
0.8mm
-
-40 °C
-
-
-
+85 °C
-
STMicroelectronics
Low Power
Surface Mount
TSSOP
Dual, Single
-
4
-
14
3 → 30 V
5.1 x 4.5 x 1.05mm
5.1mm
4.5mm
1.05mm
-
-40 °C
100 dB
-
AEC-Q100
+125 °C
±1.5 to ±15V
STMicroelectronics
Low Power
Surface Mount
SO
Dual, Single
CMOS, DTL, ECL, MOS, TTL
4
1.3µs
14
2 → 32 V
8.75 x 4 x 1.65mm
8.75mm
4mm
1.65mm
-
-40 °C
200 V/mV
-
AEC-Q100
+125 °C
±1 to ±16V
STMicroelectronics
Low Power
Surface Mount
TSSOP
Dual, Single
CMOS, DTL, ECL, MOS, TTL
4
1.3µs
14
2 → 32 V
5.1 x 4.5 x 1.05mm
5.1mm
4.5mm
1.05mm
-
-40 °C
200 V/mV
-
-
+105 °C
±1 to ±16V
onsemi
High Speed
Surface Mount
TSOP
Single
Rail to Rail
1
-
5
1.8 → 5.5 V
3.15 x 1.65 x 1mm
3.15mm
1.65mm
1mm
81dB
-40 °C
-
88dB
AEC-Q101
+125 °C
-
ROHM
-
Surface Mount
SOP
Single
Open Collector
2
1.3µs
8
+36 V
5 x 4.4 x 1.39mm
5mm
4.4mm
1.39mm
-
-40 °C
100 dB
-
AEC-Q100
+125 °C
-
ROHM
-
Surface Mount
SOP
Single
-
3
1.3µs
14
2 → 36 V
5 x 4.4 x 1.5mm
5mm
4.4mm
1.5mm
-
-40 °C
100 dB
-
AEC-Q100
125 °C
-
ROHM
Low Current CMOS
Surface Mount
SSOP
Dual, Single
Open Drain
1
-
5
1.8 → 5.5 V
2.9 x 1.6 x 1.1mm
2.9mm
1.6mm
1.1mm
80dB
-40 °C
90 dB
80dB
-
105 °C
±0.9 to ±2.75V
ROHM
Low Current CMOS
Surface Mount
SSOP
Dual, Single
Open Drain
1
-
5
1.8 → 5.5 V
2.9 x 1.6 x 1.1mm
2.9mm
1.6mm
1.1mm
80dB
-40 °C
90 dB
80dB
-
105 °C
±0.9 to ±2.75V
STMicroelectronics
General Purpose
Surface Mount
SOIC
Dual, Single
TTL
1
200ns
8
5 V
5 x 4 x 1.65mm
5mm
4mm
1.65mm
-
-40 °C
200 V/mV
-
-
+105 °C
±15V

Also available in industry standard packaging
RS Stock No. 189-2059
Brand STMicroelectronics
Manufacturers Part No. LM239APT
₪ 3.894
Each (In a Pack of 25) (ex VAT)
Check stock
25
STMicroelectronics
Low Power
Surface Mount
TSSOP
Dual, Single
CMOS, DTL, ECL, MOS, TTL
4
1.3µs
14
2 → 32 V
5.1 x 4.5 x 1.05mm
5.1mm
4.5mm
1.05mm
-
-40 °C
200 V/mV
-
-
+105 °C
±1 to ±16V
Texas Instruments
Differential
Surface Mount
SOIC
Dual, Single
Open Collector
4
1.3µs
14
3 → 28 V
8.65 x 3.91 x 1.58mm
8.65mm
3.91mm
1.58mm
-
-25 °C
106.02 dB
-
-
+125 °C
±12 V, ±3 V, ±5 V, ±9 V
STMicroelectronics
Low Power
Surface Mount
QFN
Dual, Single
CMOS, DTL, ECL, MOS, TTL
4
1.3µs
16
2 → 32 V
3.1 x 3.1 x 0.95mm
3.1mm
3.1mm
0.95mm
-
-40 °C
200 V/mV
-
AEC-Q001, AEC-Q002, AEC-Q003, AEC-Q100
+125 °C
±1 to ±16V

Also available in industry standard packaging
RS Stock No. 189-2126
Brand STMicroelectronics
Manufacturers Part No. LM2901Q4T
₪ 3.06
Each (In a Pack of 25) (ex VAT)
Check stock
25
STMicroelectronics
Low Power
Surface Mount
QFN
Dual, Single
CMOS, DTL, ECL, MOS, TTL
4
1.3µs
16
2 → 32 V
3.1 x 3.1 x 0.95mm
3.1mm
3.1mm
0.95mm
-
-40 °C
200 V/mV
-
AEC-Q001, AEC-Q002, AEC-Q003, AEC-Q100
+125 °C
±1 to ±16V

Also available in industry standard packaging
RS Stock No. 189-1916
Brand STMicroelectronics
Manufacturers Part No. LM2901YDT
₪ 3.191
Each (In a Pack of 25) (ex VAT)
Check stock
25
STMicroelectronics
Low Power
Surface Mount
SO
Dual, Single
CMOS, DTL, ECL, MOS, TTL
4
1.3µs
14
2 → 32 V
8.75 x 4 x 1.65mm
8.75mm
4mm
1.65mm
-
-40 °C
200 V/mV
-
AEC-Q100
+125 °C
±1 to ±16V
STMicroelectronics
Low Power
Surface Mount
QFN
Dual, Single
-
4
-
16
3 → 30 V
3.1 x 3.1 x 0.95mm
3.1mm
3.1mm
0.95mm
-
-40 °C
100 dB
-
-
+125 °C
±1.5 to ±15V

Also available in industry standard packaging
RS Stock No. 189-1939
Brand STMicroelectronics
Manufacturers Part No. LM2902Q4T
₪ 3.06
Each (In a Pack of 25) (ex VAT)
Check stock
25
STMicroelectronics
Low Power
Surface Mount
QFN
Dual, Single
-
4
-
16
3 → 30 V
3.1 x 3.1 x 0.95mm
3.1mm
3.1mm
0.95mm
-
-40 °C
100 dB
-
-
+125 °C
±1.5 to ±15V

Also available in industry standard packaging
RS Stock No. 189-1949
Brand STMicroelectronics
Manufacturers Part No. LM2902YPT
₪ 3.779
Each (In a Pack of 25) (ex VAT)
Check stock
25
STMicroelectronics
Low Power
Surface Mount
TSSOP
Dual, Single
-
4
-
14
3 → 30 V
5.1 x 4.5 x 1.05mm
5.1mm
4.5mm
1.05mm
-
-40 °C
100 dB
-
AEC-Q100
+125 °C
±1.5 to ±15V
...