| PartNo |
Type |
Analog |
Information source |
| Analog Devices |
ADM811LAR |
 |
CAT811LEUS |
Catalyst |
|
|
ASM811LEUS |
Alliance |
Alliance |
| Analog Devices |
ADM811LART-REEL-7 |
 |
STM811LW16F |
STMicroelectronics |
|
| Microprocessor Supervisors and Reset ICs - Reset ICs |
| Fairchild |
FOD817C |
 |
PS2501-1-L-A |
NEC |
|
| 4pin DIP, Single Tr, DC, Coupler, Pb-Free |
| Fairchild |
H11A817C |
|
PS2501-1-L-A |
NEC |
|
| 4pin DIP, Single Tr, DC, Coupler, Pb-Free |
| Fairchild |
HMA121A |
 |
PS2701-1-L-A |
NEC |
|
| 4pin SOP, Single Tr, DC, Coupler, Bi, Pb-Free |
| Fairchild |
HMA121C |
|
PS2701-1-L-A |
NEC |
|
| 4pin SOP, Single Tr, DC, Coupler, Bi, Pb-Free |
| Fairchild |
HMA121F |
|
PS2701-1-L-A |
NEC |
|
| 4pin SOP, Single Tr, DC, Coupler, Bi, Pb-Free |
| Fairchild |
HMHA2801A |
|
PS2801-1-L-A |
NEC |
|
| 4pin SSOP, Single Tr, DC, Coupler, Pb-Free |
| Fairchild |
HMHA2801B |
|
PS2801-1-L-A |
NEC |
|
| 4pin SSOP, Single Tr, DC, Coupler, Pb-Free |
| Vishay |
IL1207AT |
|
PS2801-1-L-A |
NEC |
|
| 4pin SSOP, Single Tr, DC, Coupler, Pb-Free |
| Vishay |
IL207AT |
|
PS2801-1-L-A |
NEC |
|
| 4pin SSOP, Single Tr, DC, Coupler, Pb-Free |
| Vishay |
K817P9 |
|
PS2501-1-L-A |
NEC |
|
| 4pin DIP, Single Tr, DC, Coupler, Pb-Free |
| Lite-On |
LTV-123-C |
|
PS2501-1-L-A |
NEC |
|
| 4pin DIP, Single Tr, DC, Coupler, Pb-Free |
| Lite-On |
LTV-123-V-C |
|
PS2561-1-L-A |
NEC |
|
| 4pin DIP,Single Tr, DC, BSI, Coupler, Pb-Free |
| Lite-On |
LTV356T-B |
|
PS2701-1-L-A |
NEC |
|
| 4pin SOP, Single Tr, DC, Coupler, Bi, Pb-Free |
| Lite-On |
LTV357T-B |
|
PS2701-1-L-A |
NEC |
|
| 4pin SOP, Single Tr, DC, Coupler, Bi, Pb-Free |
| Lite-On |
LTV357T-F |
|
PS2701-1-L-A |
NEC |
|
| 4pin SOP, Single Tr, DC, Coupler, Bi, Pb-Free |
| Lite-On |
LTV-816-C |
|
PS2561-1-L-A |
NEC |
|
| 4pin DIP,Single Tr, DC, BSI, Coupler, Pb-Free |
| Lite-On |
LTV-816-V-C |
|
PS2561-1-L-A |
NEC |
|
| 4pin DIP,Single Tr, DC, BSI, Coupler, Pb-Free |
| Lite-On |
LTV-817-C |
|
PS2561-1-L-A |
NEC |
|
| 4pin DIP,Single Tr, DC, BSI, Coupler, Pb-Free |
| Lite-On |
LTV-817-V-C |
|
PS2561-1-L-A |
NEC |
|
| 4pin DIP,Single Tr, DC, BSI, Coupler, Pb-Free |
| SHARP |
PC123C |
|
PS2561-1-L-A |
NEC |
|
| 4pin DIP,Single Tr, DC, BSI, Coupler, Pb-Free |
| SHARP |
PC123Y5 |
|
PS2561-1-L-A |
NEC |
|
| 4pin DIP,Single Tr, DC, BSI, Coupler, Pb-Free |
| SHARP |
PC816BC |
|
PS2501-1-L-A |
NEC |
|
| 4pin DIP, Single Tr, DC, Coupler, Pb-Free |
| SHARP |
PC816C |
|
PS2501-1-L-A |
NEC |
|
| 4pin DIP, Single Tr, DC, Coupler, Pb-Free |
| SHARP |
PC817X3 |
|
PS2501-1-L-A |
NEC |
|
| 4pin DIP, Single Tr, DC, Coupler, Pb-Free |
| SHARP |
PC817X7 |
|
PS2501-1-L-A |
NEC |
|
| 4pin DIP, Single Tr, DC, Coupler, Pb-Free |
| Vishay |
SFH615ABM |
|
PS2561-1-L-A |
NEC |
|
| 4pin DIP,Single Tr, DC, BSI, Coupler, Pb-Free |
| Vishay |
SFH615ABM-X006 |
|
PS2561L1-1-L-A |
NEC |
|
| 4pin DIP,Single Tr, DC, BSI, Coupler, Pb-Free |
| Vishay |
TCET1109 |
|
PS2561-1-L-A |
NEC |
|
| 4pin DIP,Single Tr, DC, BSI, Coupler, Pb-Free |
| Vishay |
TCET1119 |
|
PS2561-1-L-A |
NEC |
|
| 4pin DIP,Single Tr, DC, BSI, Coupler, Pb-Free |
| Vishay |
TCMT1103 |
|
PS2801-1-L-A |
NEC |
|
| 4pin SSOP, Single Tr, DC, Coupler, Pb-Free |
| Vishay |
TCMT1106 |
|
PS2801-1-L-A |
NEC |
|
| 4pin SSOP, Single Tr, DC, Coupler, Pb-Free |
| Vishay |
TCMT1109 |
|
PS2801-1-L-A |
NEC |
|
| 4pin SSOP, Single Tr, DC, Coupler, Pb-Free |
| Toshiba |
TLP421(BL) |
|
PS2561-1-L-A |
NEC |
|
| 4pin DIP,Single Tr, DC, BSI, Coupler, Pb-Free |
| Toshiba |
TLP421F(BL) |
|
PS2561L1-1-L-A |
NEC |
|
| 4pin DIP,Single Tr, DC, BSI, Coupler, Pb-Free |
| Toshiba |
TLP621(BL) |
|
PS2561-1-L-A |
NEC |
|
| 4pin DIP,Single Tr, DC, BSI, Coupler, Pb-Free |
- Pin-to-Pin Replacement
- Compatible Equivalent | - Functional Equivalent
- Possible Analog |
|  Highlight matches |
|
|
|