Toshiba, TLP291(SE(T DC Input Transistor Output Optocoupler, Surface Mount, 4-Pin SOIC

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Bulk discount available

Subtotal (1 pack of 20 units)*

SGD13.90

(exc. GST)

SGD15.16

(inc. GST)

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Last RS stock
  • 1,300 left, ready to ship from another location
  • Final 11,300 unit(s) shipping from 11 March 2026
Units
Per unit
Per Pack*
20 - 80SGD0.695SGD13.90
100 - 980SGD0.658SGD13.16
1000 - 1480SGD0.631SGD12.62
1500 - 4180SGD0.558SGD11.16
4200 +SGD0.521SGD10.42

*price indicative

RS Stock No.:
796-5276
Mfr. Part No.:
TLP291(SE(T
Manufacturer:
Toshiba
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Brand

Toshiba

Mounting Type

Surface Mount

Output Device

Transistor

Maximum Forward Voltage

1.4V

Number of Channels

1

Number of Pins

4

Package Type

SOIC

Input Current Type

DC

Typical Rise Time

2µs

Maximum Input Current

50 mA

Isolation Voltage

3750 Vrms

Maximum Current Transfer Ratio

600%

Typical Fall Time

3µs

Series

TLP

Photocoupler, Transistor Output, TLP291/TLP293 Series


TLP291 and TLP293 series single photocouplers with transistor output from Toshiba.

Optocouplers, Toshiba


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