LM293QT STMicroelectronics 2-Channel Comparator TTL, MOS, ECL, DTL, CMOS O/P, 1.3 μs 36 V 2 V 8-Pin DFN
- RS Stock No.:
- 189-1962
- Mfr. Part No.:
- LM293QT
- Brand:
- STMicroelectronics
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Subtotal (1 pack of 25 units)*
£7.225
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£8.675
(inc. VAT)
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- 2,975 unit(s) shipping from 15 January 2026
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Units | Per unit | Per Pack* |
|---|---|---|
| 25 - 25 | £0.289 | £7.23 |
| 50 - 100 | £0.28 | £7.00 |
| 125 - 225 | £0.266 | £6.65 |
| 250 + | £0.26 | £6.50 |
*price indicative
- RS Stock No.:
- 189-1962
- Mfr. Part No.:
- LM293QT
- Brand:
- STMicroelectronics
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | STMicroelectronics | |
| Product Type | Comparator | |
| Comparator Type | Low Power | |
| Mount Type | Surface | |
| Package Type | DFN | |
| Output Type | TTL, MOS, ECL, DTL, CMOS | |
| Number of Channels | 2 | |
| Typical Response Time | 1.3μs | |
| Pin Count | 8 | |
| Minimum Supply Voltage | 2V | |
| Maximum Supply Voltage | 36V | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 105°C | |
| Width | 2.05 mm | |
| Series | LM | |
| Standards/Approvals | No | |
| Height | 0.7mm | |
| Length | 2.05mm | |
| Supply Current | 2.5mA | |
| Automotive Standard | No | |
| Select all | ||
|---|---|---|
Brand STMicroelectronics | ||
Product Type Comparator | ||
Comparator Type Low Power | ||
Mount Type Surface | ||
Package Type DFN | ||
Output Type TTL, MOS, ECL, DTL, CMOS | ||
Number of Channels 2 | ||
Typical Response Time 1.3μs | ||
Pin Count 8 | ||
Minimum Supply Voltage 2V | ||
Maximum Supply Voltage 36V | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 105°C | ||
Width 2.05 mm | ||
Series LM | ||
Standards/Approvals No | ||
Height 0.7mm | ||
Length 2.05mm | ||
Supply Current 2.5mA | ||
Automotive Standard No | ||
The LM193, LM293, and LM393 devices consist of two independent low voltage comparators designed specifically to operate from a single supply over a wide range of voltages. Operation from split power supplies is also possible. These comparators also have a unique characteristic in that the input common-mode voltage range includes ground even though operated from a single power supply voltage.
Wide single-supply voltage range or dual supplies: 2 V to 36 V or ±1 V to ±18 V
Very low supply current (0.45 mA) independent of supply voltage (1 mW/comparator at 5 V)
Low input bias current: 20 nA typ.
Low input offset current: ±3 nA typ.
Low input offset voltage: ±1 mV typ.
Input common-mode voltage range includes ground
Low output saturation voltage: 80 mV typ. (Isink = 4 mA)
Differential input voltage range equal to the supply voltage
TTL, DTL, ECL, MOS, CMOS compatible outputs
Available in DFN8 2x2, MiniSO8, TSSOP8, and SO8 packages
Related links
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- LM2903YST STMicroelectronics CMOS/TTL O/P 1.3μs 2 → 36 V 8-Pin MiniSO8
- LM393ADT STMicroelectronics CMOS/TTL O/P 1.3μs 2 → 36 V 8-Pin SOIC
- LM2903DT STMicroelectronics CMOS/TTL O/P 1.3μs 2 → 36 V 8-Pin SOIC
- LM2903D STMicroelectronics CMOS/TTL O/P 1.3μs 2 → 36 V 8-Pin SO8