PartNo |
Type |
Analog |
Information source |
Digi-Key |
1945-21J-ND |
![](/static/xref/t4.gif) |
1945-21J |
API Delevan |
API Delevan |
![](/static/xref/t4.gif) |
1945-21J |
API Delevan |
API Delevan |
KEC |
KTC4521F |
![](/static/xref/t2.gif) |
2SC3447 |
Sanyo |
KEC |
![](/static/xref/t2.gif) |
2SC3830 |
Sanken |
KEC |
![](/static/xref/t2.gif) |
2SC4053 |
Shindengen |
KEC |
![](/static/xref/t2.gif) |
2SC5113 |
Rohm |
KEC |
Digi-Key |
4445-21K-ND |
![](/static/xref/t4.gif) |
4445-21K |
API Delevan |
API Delevan |
![](/static/xref/t4.gif) |
4445-21K |
API Delevan |
API Delevan |
Intersil |
ISL84521IV |
![](/static/xref/t2.gif) |
ADG611YRU |
Analog Devices |
Intersil |
![](/static/xref/t2.gif) |
DG411LDQ |
Vishay |
Intersil |
![](/static/xref/t2.gif) |
DG441LDQ |
Vishay |
Intersil |
![](/static/xref/t2.gif) |
DG9424DQ |
Vishay |
Intersil |
Philips |
BUK452-100A |
![](/static/xref/t3.gif) |
2SK2399 |
Toshiba |
Toshiba |
![](/static/xref/t3.gif) |
IRL520N |
IRF |
IRF |
MOSFETs |
Philips |
BUK452-100B |
![](/static/xref/t3.gif) |
IRF520N |
IRF |
IRF |
MOSFETs |
Intersil |
ISL84521IB |
![](/static/xref/t2.gif) |
DG411LDY |
Vishay |
Intersil |
![](/static/xref/t2.gif) |
DG441LDY |
Vishay |
Intersil |
Digi-Key |
DN4521-ND |
![](/static/xref/t4.gif) |
4590-564K |
API Delevan |
API Delevan |
MAXIM |
MAX4521 |
![](/static/xref/t4.gif) |
ISL43140IR |
Intersil |
Intersil |
Low-Voltage, Single and Dual Supply, High Performance, Quad SPST, Analog Switches |
![](/static/xref/t4.gif) |
PS391 |
Pericom |
Pericom |
Switch |
MAXIM |
MAX4521CSE |
![](/static/xref/t1.gif) |
ISL84521IB |
Intersil |
Intersil |
Low-Voltage, Single and Dual Supply, Quad SPST, Analog Switches |
![](/static/xref/t1.gif) |
ISL84521IB |
Intersil |
Intersil |
Low-Voltage, Single and Dual Supply, Quad SPST, Analog Switches |
MAXIM |
MAX4521CSE-T |
![](/static/xref/t1.gif) |
ISL84521IB-T |
Intersil |
Intersil |
Low-Voltage, Single and Dual Supply, Quad SPST, Analog Switches |
![](/static/xref/t1.gif) |
ISL84521IB-T |
Intersil |
Intersil |
Low-Voltage, Single and Dual Supply, Quad SPST, Analog Switches |
MAXIM |
MAX4521CUE |
![](/static/xref/t1.gif) |
ISL84521IV |
Intersil |
Intersil |
Low-Voltage, Single and Dual Supply, Quad SPST, Analog Switches |
![](/static/xref/t1.gif) |
ISL84521IV |
Intersil |
Intersil |
Low-Voltage, Single and Dual Supply, Quad SPST, Analog Switches |
MAXIM |
MAX4521CUE-T |
![](/static/xref/t1.gif) |
ISL84521IV-T |
Intersil |
Intersil |
Low-Voltage, Single and Dual Supply, Quad SPST, Analog Switches |
![](/static/xref/t1.gif) |
ISL84521IV-T |
Intersil |
Intersil |
Low-Voltage, Single and Dual Supply, Quad SPST, Analog Switches |
MAXIM |
MAX4521ESE |
![](/static/xref/t1.gif) |
ISL84521IB |
Intersil |
Intersil |
Low-Voltage, Single and Dual Supply, Quad SPST, Analog Switches |
![](/static/xref/t1.gif) |
ISL84521IB |
Intersil |
Intersil |
Low-Voltage, Single and Dual Supply, Quad SPST, Analog Switches |
MAXIM |
MAX4521ESE-T |
![](/static/xref/t1.gif) |
ISL84521IB-T |
Intersil |
Intersil |
Low-Voltage, Single and Dual Supply, Quad SPST, Analog Switches |
![](/static/xref/t1.gif) |
ISL84521IB-T |
Intersil |
Intersil |
Low-Voltage, Single and Dual Supply, Quad SPST, Analog Switches |
MAXIM |
MAX4521EUE |
![](/static/xref/t1.gif) |
ISL84521IV |
Intersil |
Intersil |
Low-Voltage, Single and Dual Supply, Quad SPST, Analog Switches |
![](/static/xref/t1.gif) |
ISL84521IV |
Intersil |
Intersil |
Low-Voltage, Single and Dual Supply, Quad SPST, Analog Switches |
MAXIM |
MAX4521EUE-T |
![](/static/xref/t1.gif) |
ISL84521IV-T |
Intersil |
Intersil |
Low-Voltage, Single and Dual Supply, Quad SPST, Analog Switches |
![](/static/xref/t1.gif) |
ISL84521IV-T |
Intersil |
Intersil |
Low-Voltage, Single and Dual Supply, Quad SPST, Analog Switches |
QT |
MV64521 |
![](/static/xref/t4.gif) |
XLMG53C |
SunLED |
SunLED |
- Pin-to-Pin Replacement
- Compatible Equivalent | - Functional Equivalent
- Possible Analog |
| Highlight matches |
|
|
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