TS391RILT STMicroelectronics, Comparator, 300ns 2 → 36 V 5-Pin SOT23-5

Bulk discount available

Subtotal (1 pack of 10 units)*

£3.15

(exc. VAT)

£3.78

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • Plus 2,350 unit(s) shipping from 24 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Pack*
10 - 10£0.315£3.15
20 - 90£0.308£3.08
100 - 240£0.302£3.02
250 - 490£0.296£2.96
500 +£0.291£2.91

*price indicative

Packaging Options:
RS Stock No.:
239-6361
Mfr. Part No.:
TS391RILT
Brand:
STMicroelectronics
Find similar products by selecting one or more attributes.
Select all

Brand

STMicroelectronics

Comparator Type

Low Power Single Voltage

Mounting Type

Surface Mount

Package Type

SOT23-5

Power Supply Type

Single

Typical Response Time

300ns

Pin Count

5

Typical Single Supply Voltage

2 → 36 V

The STMicroelectronics Voltage comparator device is designed specifically to operate from a single supply over a wide range of voltages. This comparator comes with a unique characteristic where the input common-mode voltage range includes ground.

Wide single supply voltage range or dual supplies - 2 V to 36 V or ± 1 V to ± 18 V
Very low supply current of 0.2 mA independent of supply voltage 1 mW / comparator at 5 V
Low input bias current of 25 nA typical
Low input offset current of ± 5 nA typical
Input common-mode voltage range includes ground
Low output saturation voltage of 250 mV typical Io= 4 mA
TTL, DTL, ECL, CMOS compatible outputs

Related links