1 Form A Solid State Relay Zero Cross, 600V, 1.2A, Int. 300 Ohm ResistorThe S742-X is a bi-directional, single-pole, single-throw, normally open multipurpose relay. The circuit is composed of one LED on the input side which activates an optically coupled IC on the output - controlling the firing angle of two back-to-back SCRs This circuit assures no false triggering under most adverse conditions, and a tight zero-volt window not exceeding 5V. A 300-ohm input resistor in series with the LED is also provided in this circuit.
By Solid State Optronic |
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| Part | Manufacturer | Description | Datasheet | Samples | |
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| TPS74201KTWR | Texas Instruments | Single-output 1.5-A LDO regulator, adjustable (0.8V to 3.3V), any or no cap, programmable soft start 7-DDPAK/TO-263 -40 to 85 |
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| TPS74201KTWT | Texas Instruments | Single-output 1.5-A LDO regulator, adjustable (0.8V to 3.3V), any or no cap, programmable soft start 7-DDPAK/TO-263 -40 to 85 |
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| TPS74201KTWTG3 | Texas Instruments | Single-output 1.5-A LDO regulator, adjustable (0.8V to 3.3V), any or no cap, programmable soft start 7-DDPAK/TO-263 -40 to 85 |
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| TPS74210RGWR | Texas Instruments | Single Output LDO, 1.5A, Fixed (1.0V), Fast Transient Response, Programmable SoftStart 20-VQFN -40 to 125 |
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| TPS74210RGWT | Texas Instruments | Single Output LDO, 1.5A, Fixed (1.0V), Fast Transient Response, Programmable SoftStart 20-VQFN -40 to 125 |
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| TPS7425D | Texas Instruments | 200-mA low-dropout (LDO) voltage regulator 8-SOIC -40 to 125 |
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| TPS74201RGRT | Texas Instruments | Single-output 1.5-A LDO regulator, adjustable (0.8V to 3.3V), any or no cap, programmable soft start 20-VQFN -40 to 125 |
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| TPS74201RGWT | Texas Instruments | Single-output 1.5-A LDO regulator, adjustable (0.8V to 3.3V), any or no cap, programmable soft start 20-VQFN -40 to 85 |
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| TPS74201RGWR | Texas Instruments | Single-output 1.5-A LDO regulator, adjustable (0.8V to 3.3V), any or no cap, programmable soft start 20-VQFN -40 to 85 |
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| TPS74201RGRR | Texas Instruments | Single-output 1.5-A LDO regulator, adjustable (0.8V to 3.3V), any or no cap, programmable soft start 20-VQFN -40 to 125 |
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| S742-X Pb-Free | S742-X Cross Reference | S742-X Schematic | S742-X Distributor |
| S742-X Application Notes | S742-X RoHS | S742-X Circuits | S742-X footprint |
