| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
2,821 pcs
|
2821 pcs | On Request | 1 | On Request | On Request | 10+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Control Features | |
| Current | |
| Input Voltage | |
| Junction Temperature | |
| Mounting Type | |
| Number of Regulators | |
| Operating Temperature | |
| Output Configuration | |
| Output Current | |
| Output Type | |
| Output Voltage | |
| PSRR | |
| Protection Features | |
| Quiescent Current | |
| Storage Temperature | |
| Supplier Device Package | |
| Voltage | |
| Voltage Dropout (Max) |
The PQ09RD21 from Sharp Microelectronics is a linear voltage regulator designed for power supplies in various electronic equipment. It offers a fixed 9V output voltage with a precision of ±3.0% and can supply up to 2.0A of current. A key feature is its low power-loss design, with a maximum dropout voltage of 0.5V at 2.0A.
This regulator includes built-in protection functions such as overcurrent and overheat protection, along with an ASO protection circuit, enhancing reliability. It also features an ON/OFF control function for power management. The device is supplied in a compact resin package equivalent to TO-220, suitable for through-hole mounting.
Electrical characteristics include a wide input voltage range up to 20V and a ripple rejection of 55dB at 120Hz. The operating temperature range is -20°C to 80°C. The PQ09RD21 is suitable for applications in AV and OA equipment requiring stable and efficient power regulation.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.28 | $0.28 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The PQ09RD21 provides a fixed output voltage of 9V.
The maximum output current is 2.0A.
The maximum dropout voltage is 0.5V at an output current of 2A.
The operating temperature range is -20°C to 80°C.
The PQ09RD21 is available in a through-hole TO-220-4 package.
The PQ09RD21 includes over current and over temperature protection.
The maximum input voltage is 20V.