.hide-partial { max-height: none; } .show-more { display: none; }

TLP291 Transistor Output Optocouplers

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 22

Applied Filters:

Package / Case

Number of Channels

Isolation Voltage

Current Transfer Ratio - Min

Current Transfer Ratio - Max

Rise Time

Fall Time

Pd - Power Dissipation

Maximum Operating Temperature

Series

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Mounting Style	Package / Case	Number of Channels	Isolation Voltage	Output Type	Current Transfer Ratio - Min	Current Transfer Ratio - Max	If - Forward Current	Vf - Forward Voltage	Maximum Collector Emitter Voltage	Maximum Collector Current	Maximum Collector Emitter Saturation Voltage	Rise Time	Fall Time	Vr - Reverse Voltage	Pd - Power Dissipation	Minimum Operating Temperature	Maximum Operating Temperature	Series	Packaging
Transistor Output Optocouplers Toshiba TLP291 TLP291 Toshiba	Mfr. Part # TLP291 Mouser Part # Not Assigned	Toshiba	Transistor Output Optocouplers		N/A		Non-Stocked, Call To Request a Quote	SMD/SMT	SOIC-4	1 Channel	3750 Vrms	Phototransistor	50 %	400 %	50 mA	1.4 V	80 V	50 mA	300 mV	4 us	7 us	5 V	200 mW	- 55 C	+ 125 C
Transistor Output Optocouplers X36 PBF Transistor Couplr ACInput 110C TLP291(Y-TP,SE Toshiba 1: $0.53 105,745In Stock	Mfr. Part # TLP291(Y-TP,SE Mouser Part # 757-TLP291(Y-TPSE	Toshiba	Transistor Output Optocouplers X36 PBF Transistor Couplr ACInput 110C	Datasheet	105,745In Stock	Cut Tape $0.53 $0.365 $0.263 $0.216 Reel $0.159 View $0.201 $0.15 $0.144 $0.133 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-4	1 Channel	3750 Vrms	Phototransistor	50 %	150 %	50 mA	1.4 V	80 V	50 mA	300 mV	2 us	3 us	5 V	200 mW	- 55 C	+ 110 C	TLP291	Reel, Cut Tape, MouseReel
Transistor Output Optocouplers Photocoupler SO16 TLP291-4(V4GBTPE Toshiba 1: $1.57 82,149In Stock	Mfr. Part # TLP291-4(V4GBTPE Mouser Part # 757-TLP291-4V4GBTPE	Toshiba	Transistor Output Optocouplers Photocoupler SO16	Datasheet	82,149In Stock	Cut Tape $1.57 $1.11 $0.825 $0.689 Reel $0.597 View $0.641 $0.574 $0.541 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	SOIC-16	4 Channel	2500 Vrms	Phototransistor	100 %	400 %	50 mA	1.4 V	80 V	50 mA	300 mV	2 us	3 us	5 V	170 mW	- 55 C	+ 110 C		Reel, Cut Tape, MouseReel
Transistor Output Optocouplers GaAs Infrared and Photo-Transistor TLP291(V4GRTP,SE Toshiba 1: $0.53 6,126In Stock	Mfr. Part # TLP291(V4GRTP,SE Mouser Part # 757-TLP291V4GRTPSE	Toshiba	Transistor Output Optocouplers GaAs Infrared and Photo-Transistor	Datasheet	6,126In Stock	Cut Tape $0.53 $0.365 $0.263 $0.216 Reel $0.163 View $0.201 $0.151 $0.15 $0.145 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-4	1 Channel	3750 Vrms	Phototransistor	100 %	300 %	50 mA	1.4 V	80 V	50 mA	300 mV	2 us	3 us	5 V	200 mW	- 55 C	+ 110 C		Reel, Cut Tape, MouseReel
Transistor Output Optocouplers GaAs Infrared and Photo-Transistor TLP291(V4GBTP,SE Toshiba 1: $0.53 104,334In Stock	Mfr. Part # TLP291(V4GBTP,SE Mouser Part # 757-TLP291V4GBTPSE	Toshiba	Transistor Output Optocouplers GaAs Infrared and Photo-Transistor	Datasheet	104,334In Stock	Cut Tape $0.53 $0.365 $0.263 $0.216 Reel $0.171 View $0.201 $0.161 $0.152 $0.143 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-4	1 Channel	3750 Vrms	Phototransistor	100 %	600 %	50 mA	1.4 V	80 V	50 mA	300 mV	2 us	3 us	5 V	200 mW	- 55 C	+ 110 C		Reel, Cut Tape, MouseReel
Transistor Output Optocouplers 50mA 80V Gen Purp 50mA 1 Circuit TLP291(TP,SE Toshiba 1: $0.53 75,582In Stock	Mfr. Part # TLP291(TP,SE Mouser Part # 757-TLP291TPSE	Toshiba	Transistor Output Optocouplers 50mA 80V Gen Purp 50mA 1 Circuit	Datasheet	75,582In Stock	Cut Tape $0.53 $0.365 $0.263 $0.216 Reel $0.181 View $0.201 $0.167 $0.158 $0.155 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-4	1 Channel	3750 Vrms	Phototransistor	50 %	600 %	50 mA	1.4 V	80 V	50 mA	300 mV	2 us	3 us	5 V	200 mW	- 55 C	+ 110 C	TLP291	Reel, Cut Tape, MouseReel
Transistor Output Optocouplers Gen Purp 1-Circuit 50mA 80V 3750Vrms TLP291(GB,SE Toshiba 1: $0.53 107,287In Stock	Mfr. Part # TLP291(GB,SE Mouser Part # 757-TLP291GBSE	Toshiba	Transistor Output Optocouplers Gen Purp 1-Circuit 50mA 80V 3750Vrms	Datasheet	107,287In Stock	$0.53 $0.365 $0.245 $0.214 View $0.187 $0.173 $0.164 $0.155	Min.: 1 Mult.: 1	SMD/SMT	SOIC-4	1 Channel	3750 Vrms	Phototransistor	100 %	600 %	50 mA	1.4 V	80 V	50 mA	300 mV	2 us	3 us	5 V	200 mW	- 55 C	+ 110 C	TLP291	Tube
Transistor Output Optocouplers PHOTOCOUP QUAD TRANS 16-SOP COMP TLP281- TLP291-4(GB,E) Toshiba 1: $1.73 14,465In Stock 16,650Expected 3/12/2027	Mfr. Part # TLP291-4(GB,E) Mouser Part # 757-TLP2914GBE	Toshiba	Transistor Output Optocouplers PHOTOCOUP QUAD TRANS 16-SOP COMP TLP281- Learn More about Toshiba TLP29x 4	Datasheet	14,465In Stock 16,650Expected 3/12/2027	$1.73 $0.918 $0.749 $0.702 View $0.68 $0.667	Min.: 1 Mult.: 1	SMD/SMT	SOIC-16	4 Channel	2500 Vrms	Phototransistor	100 %	400 %	50 mA	1.4 V	80 V	50 mA	300 mV	2 us	3 us	5 V	170 mW	- 55 C	+ 110 C	TLP291-4	Tube
Transistor Output Optocouplers PHOTOCOUP QUAD TRANS 16-SOP COMP TLP281-4 TLP291-4(GB-TP,E) Toshiba 1: $1.59 28,140In Stock	Mfr. Part # TLP291-4(GB-TP,E) Mouser Part # 757-TLP2914GB-TPE	Toshiba	Transistor Output Optocouplers PHOTOCOUP QUAD TRANS 16-SOP COMP TLP281-4 Learn More about Toshiba TLP29x 4	Datasheet	28,140In Stock	Cut Tape $1.59 $1.13 $0.849 $0.726 Reel $0.651 View $0.686 $0.607 $0.581 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	SOIC-16	4 Channel	2500 Vrms	Phototransistor	100 %	400 %	50 mA	1.4 V	80 V	50 mA	300 mV	2 us	3 us	5 V	170 mW	- 55 C	+ 110 C	TLP291-4	Reel, Cut Tape, MouseReel
Transistor Output Optocouplers Gen Purp 1-Circuit 50mA 80V 3750Vrms TLP291(BLL,SE Toshiba 1: $0.53 6,538In Stock	Mfr. Part # TLP291(BLL,SE Mouser Part # 757-TLP291BLLSE	Toshiba	Transistor Output Optocouplers Gen Purp 1-Circuit 50mA 80V 3750Vrms	Datasheet	6,538In Stock	$0.53 $0.365 $0.294 $0.239 View $0.22 $0.204 $0.178 $0.153 $0.146	Min.: 1 Mult.: 1	SMD/SMT	SOIC-4	1 Channel	3750 Vrms	Phototransistor	200 %	400 %	50 mA	1.4 V	80 V	50 mA	300 mV	2 us	3 us	5 V	200 mW	- 55 C	+ 110 C	TLP291	Tube
Transistor Output Optocouplers Gen Purp 1-Circuit 50mA 80V 3750Vrms TLP291(SE Toshiba 1: $0.53 11,762In Stock 17,150Expected 1/1/2027	Mfr. Part # TLP291(SE Mouser Part # 757-TLP291SE	Toshiba	Transistor Output Optocouplers Gen Purp 1-Circuit 50mA 80V 3750Vrms Learn More about Toshiba server solution	Datasheet	11,762In Stock 17,150Expected 1/1/2027	$0.53 $0.365 $0.245 $0.214 View $0.187 $0.173 $0.164 $0.155	Min.: 1 Mult.: 1	SMD/SMT	SOP-4	1 Channel	3750 Vrms	Phototransistor	50 %	600 %	50 mA	1.4 V	80 V	50 mA	300 mV	2 us	3 us	5 V	200 mW	- 55 C	+ 110 C	TLP291	Tube
Transistor Output Optocouplers X36 PBF Transistor Couplr ACInput 110C TLP291(YH-TP,SE Toshiba 1: $0.53 3,128In Stock	Mfr. Part # TLP291(YH-TP,SE Mouser Part # 757-TLP291(YH-TPSE	Toshiba	Transistor Output Optocouplers X36 PBF Transistor Couplr ACInput 110C	Datasheet	3,128In Stock	Cut Tape $0.53 $0.365 $0.263 $0.216 Reel $0.20 View $0.201 $0.168 $0.158 $0.152 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-4	1 Channel	3750 Vrms	Phototransistor	75 %	150 %	50 mA	1.4 V	80 V	50 mA	300 mV	2 us	3 us	5 V	200 mW	- 55 C	+ 110 C		Reel, Cut Tape, MouseReel
Transistor Output Optocouplers PHOTOCOUP QUAD TRANS 16-SOP COMP TLP281-4 TLP291-4(TP,E) Toshiba 1: $1.56 62,266In Stock	Mfr. Part # TLP291-4(TP,E) Mouser Part # 757-TLP2914TPE	Toshiba	Transistor Output Optocouplers PHOTOCOUP QUAD TRANS 16-SOP COMP TLP281-4 Learn More about Toshiba TLP29x 4	Datasheet	62,266In Stock	Cut Tape $1.56 $1.09 $0.849 $0.726 Reel $0.629 View $0.686 $0.607 $0.605 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	SOIC-16	4 Channel	2500 Vrms	Phototransistor	50 %	400 %	50 mA	1.4 V	80 V	50 mA	300 mV	2 us	3 us	5 V	170 mW	- 55 C	+ 110 C	TLP291-4	Reel, Cut Tape, MouseReel
Transistor Output Optocouplers 50mA 80V Gen Purp 50mA 1 Circuit TLP291(GB-TP,SE Toshiba 1: $0.53 53,932In Stock	Mfr. Part # TLP291(GB-TP,SE Mouser Part # 757-TLP291GB-TPSE	Toshiba	Transistor Output Optocouplers 50mA 80V Gen Purp 50mA 1 Circuit	Datasheet	53,932In Stock	Cut Tape $0.53 $0.365 $0.263 $0.216 Reel $0.195 View $0.201 $0.178 $0.168 $0.165 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-4	1 Channel	3750 Vrms	Phototransistor	100 %	600 %	50 mA	1.4 V	80 V	50 mA	300 mV	2 us	3 us	5 V	200 mW	- 55 C	+ 110 C	TLP291	Reel, Cut Tape, MouseReel
Transistor Output Optocouplers 50mA 80V Gen Purp 50mA 1 Circuit TLP291(GR-TP,SE Toshiba 1: $0.53 26,060In Stock	Mfr. Part # TLP291(GR-TP,SE Mouser Part # 757-TLP291GR-TPSE	Toshiba	Transistor Output Optocouplers 50mA 80V Gen Purp 50mA 1 Circuit	Datasheet	26,060In Stock	Cut Tape $0.53 $0.365 $0.263 $0.216 Reel $0.18 View $0.201 $0.168 $0.158 $0.155 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-4	1 Channel	3750 Vrms	Phototransistor	100 %	300 %	50 mA	1.4 V	80 V	50 mA	300 mV	2 us	3 us	5 V	200 mW	- 55 C	+ 110 C	TLP291	Reel, Cut Tape, MouseReel
Transistor Output Optocouplers X36 PBF Transistor Couplr ACInput 110C TLP291(GRL-TP,SE Toshiba 1: $0.56 16,033In Stock	Mfr. Part # TLP291(GRL-TP,SE Mouser Part # 757-TLP291(GRL-TPSE	Toshiba	Transistor Output Optocouplers X36 PBF Transistor Couplr ACInput 110C	Datasheet	16,033In Stock	Cut Tape $0.56 $0.387 $0.279 $0.229 Reel $0.184 View $0.213 $0.168 $0.158 $0.155 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-4	1 Channel	3750 Vrms	Phototransistor	100 %	200 %	50 mA	1.4 V	80 V	50 mA	300 mV	2 us	3 us	5 V	200 mW	- 55 C	+ 110 C		Reel, Cut Tape, MouseReel
Transistor Output Optocouplers X36 PBF Transistor Couplr ACInput 110C TLP291(BL-TP,SE Toshiba 1: $0.53 32,145In Stock	Mfr. Part # TLP291(BL-TP,SE Mouser Part # 757-TLP291(BL-TPSE	Toshiba	Transistor Output Optocouplers X36 PBF Transistor Couplr ACInput 110C	Datasheet	32,145In Stock	Cut Tape $0.53 $0.365 $0.263 $0.216 Reel $0.184 View $0.201 $0.168 $0.159 $0.155 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-4	1 Channel	3750 Vrms	Phototransistor	200 %	600 %	50 mA	1.4 V	80 V	50 mA	300 mV	2 us	3 us	5 V	200 mW	- 55 C	+ 110 C	TLP291	Reel, Cut Tape, MouseReel
Transistor Output Optocouplers X36 PBF Transistor Couplr ACInput 110C TLP291(GRH-TP,SE Toshiba 1: $0.53 2,471In Stock 2,500Expected 11/3/2026	Mfr. Part # TLP291(GRH-TP,SE Mouser Part # 757-TLP291(GRH-TPSE	Toshiba	Transistor Output Optocouplers X36 PBF Transistor Couplr ACInput 110C	Datasheet	2,471In Stock 2,500Expected 11/3/2026	Cut Tape $0.53 $0.365 $0.263 $0.216 Reel $0.188 View $0.201 $0.135 $0.132 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-4	1 Channel	3750 Vrms	Phototransistor	150 %	300 %	50 mA	1.4 V	80 V	50 mA	300 mV	2 us	3 us	5 V	200 mW	- 55 C	+ 110 C		Reel, Cut Tape, MouseReel
Transistor Output Optocouplers 50mA 80V Gen Purp 50mA 1 Circuit TLP291(BLL-TP,SE Toshiba 1: $0.56 2,813In Stock 32,500On Order	Mfr. Part # TLP291(BLL-TP,SE Mouser Part # 757-TLP291BLL-TPSE	Toshiba	Transistor Output Optocouplers 50mA 80V Gen Purp 50mA 1 Circuit	Datasheet	2,813In Stock 32,500On Order On Order Ship Dates Mfr. #: TLP291(BLL-TP,SE Stock: 2,813 Can Ship Immediately On Order: 10,000 Expected 11/6/2026 22,500 Expected 11/9/2026 Factory Lead-Time: 14 Weeks	Cut Tape $0.56 $0.387 $0.279 $0.229 Reel $0.205 View $0.213 $0.193 $0.181 $0.155 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-4	1 Channel	3750 Vrms	Phototransistor	200 %	400 %	50 mA	1.4 V	80 V	50 mA	300 mV	2 us	3 us	5 V	200 mW	- 55 C	+ 110 C	TLP291	Reel, Cut Tape, MouseReel
Transistor Output Optocouplers Gen Purp 1-Circuit 50mA 80V 3750Vrms TLP291(GR,SE Toshiba 1: $0.53 1,798In Stock	Mfr. Part # TLP291(GR,SE Mouser Part # 757-TLP291GRSE	Toshiba	Transistor Output Optocouplers Gen Purp 1-Circuit 50mA 80V 3750Vrms	Datasheet	1,798In Stock	$0.53 $0.365 $0.294 $0.239 View $0.22 $0.179 $0.159 $0.152 $0.144	Min.: 1 Mult.: 1	SMD/SMT	SOIC-4	1 Channel	3750 Vrms	Phototransistor	100 %	300 %	50 mA	1.4 V	80 V	50 mA	300 mV	2 us	3 us	5 V	200 mW	- 55 C	+ 110 C	TLP291	Tube
Transistor Output Optocouplers 1/2W 3.3Kohms 5% 350V TLP291(V4YHTP Toshiba 1: $0.44 Non-Stocked	Mfr. Part # TLP291(V4YHTP Mouser Part # 757-TLP291V4YHTPSE	Toshiba	Transistor Output Optocouplers 1/2W 3.3Kohms 5% 350V	Datasheet	Non-Stocked	Cut Tape $0.44 $0.234 $0.112 $0.10 Reel $0.069 View $0.082 $0.077 $0.064 $0.057	Min.: 1 Mult.: 1 : 5,000	SMD/SMT	SOIC-4	1 Channel	3750 Vrms	Phototransistor	75 %	150 %	50 mA	1.4 V	80 V	50 mA	300 mV	4 us	7 us	5 V	200 mW	- 55 C	+ 125 C		Reel, Cut Tape
Transistor Output Optocouplers X36 PBF Transistor Couplr ACInput 110C TLP291(GRH,SE Toshiba 1: $0.56 Non-Stocked Lead-Time 14 Weeks	Mfr. Part # TLP291(GRH,SE Mouser Part # 757-TLP291(GRHSE	Toshiba	Transistor Output Optocouplers X36 PBF Transistor Couplr ACInput 110C	Datasheet	Non-Stocked Lead-Time 14 Weeks	$0.56 $0.387 $0.259 $0.227 View $0.198 $0.196 $0.183 $0.174 $0.164	Min.: 1 Mult.: 1	SMD/SMT	SOIC-4	1 Channel	3750 Vrms	Phototransistor	150 %	300 %	50 mA	1.4 V	80 V	50 mA	300 mV	2 us	3 us	5 V	200 mW	- 55 C	+ 110 C		Tube

TLP291 Transistor Output Optocouplers

Applied Filters:

Mouser®

Company

Resources

Support

Share This

TLP291 Transistor Output Optocouplers

Applied Filters: