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Union Semiconductor
Browse and compare Union Semiconductor part pricing, inventory, datasheets, and other specs. Our selection of Union Semiconductor parts includes Integrated Circuits (ICs), Power Management ICs, and more. View our listings to find the best offer for your next project.
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Results: 385
Authorized Distributors
Non-Authorized Stocking Distributors
56dB~42dB(100Hz~1kHz) 3.5¦ÌA Fixed 300mA 1 1.8V 8V 300mV@ 200mA SOT-89-3
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UnikeyIC | UM1550Y-18 | 2,990 | 112 | USD | 1d | ||||||||
| DigiKey Marketplace | 3351-UM1550Y-18TR-ND | 2,990 | 2 | USD | |||||||||
| Bettlink | UM1550Y-18 | 2,800 | USD | 1d |
5V Input, Low Quiescent Current
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UnikeyIC | UM1530DA | 3,000 | 124 | USD | 1d | ||||||||
| DigiKey Marketplace | 3351-UM1530DATR-ND | 3,000 | 2 | USD | |||||||||
| Bettlink | UM1530DA | 2,500 | USD | 1d |
63dB~40dB(100Hz~10kHz) 130¦ÌA Fixed 350mA 1 3.3V 6V 150mV@ 0.15A SOT-23-5
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UnikeyIC | UM1750S-33 | 32,082 | 132 | USD | 1d | ||||||||
| DigiKey Marketplace | 3351-UM1750S-33TR-ND | 32,082 | 2 | USD | |||||||||
| Bettlink | UM1750S-33 | 30,000 | USD | 1d |
Voltage Supervisor/Reset IC, Fixed, 1 Channel, +4.38V, PDSO8
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UnikeyIC | UM813MS | 3,000 | 28 | USD | 1d | ||||||||
| DigiKey Marketplace | 3351-UM813MSTR-ND | 3,000 | 2 | USD | |||||||||
| Bettlink | UM813MS | 2,600 | USD | 1d |
56dB~42dB(100Hz~1kHz) 1.5¦ÌA Fixed 300mA 1 4.2V 6V 330mV@ 200mA
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UnikeyIC | UM1530DA-42 | 3,000 | 124 | USD | 1d | ||||||||
| DigiKey Marketplace | 3351-UM1530DA-42TR-ND | 3,000 | 2 | USD | |||||||||
| Bettlink | UM1530DA-42 | 2,600 | USD | 1d |
56dB~42dB(100Hz~1kHz) 1.5¦ÌA Fixed 300mA 1 4.5V 6V 330mV@ 200mA
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UnikeyIC | UM1530DB-45 | 3,000 | 124 | USD | 1d | ||||||||
| DigiKey Marketplace | 3351-UM1530DB-45TR-ND | 3,000 | 2 | USD | |||||||||
| Bettlink | UM1530DB-45 | 2,600 | USD | 1d |
56dB~42dB(100Hz~1kHz) 3.5¦ÌA Fixed 300mA 1 3.3V 8V 300mV@ 200mA
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DigiKey Marketplace | 3351-UM1560DA-33TR-ND | 3,000 | 2 | USD | |||||||||
| Bettlink | UM1560DA-33 | 2,600 | USD | 1d |
63dB~40dB(100Hz~10kHz) 130¦ÌA Fixed 350mA 1 3.2V 6V 150mV@ 0.15A SOT-23-5
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DigiKey Marketplace | 3351-UM1750S-32TR-ND | 2,948 | 2 | USD | |||||||||
| Bettlink | UM1750S-32 | 2,600 | USD | 1d |
High-Speed UART USB2.0 (480 Mbps
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DigiKey Marketplace | 3351-UM7227TR-ND | 3,000 | 2 | USD | |||||||||
| Bettlink | UM7227 | 2,400 | USD | 1d |
Processor Supervisor 2.32V 1 Active High/Push-Pull 3-Pin SOT-23
| Distributor | SKU | Min | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UnikeyIC | UM810ZS | 30,000 | 60 | USD | 1d | ||||||||
| DigiKey Marketplace | 3351-UM810ZSTR-ND | 30,000 | 2 | USD | |||||||||
| Bettlink | UM810ZS | 870 | USD | 1d |