| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
15,000 pcs
|
15000 pcs | On Request | 1 | On Request | On Request | 20+ | On Request | On Request | |
|
9,101 pcs
|
9101 pcs | On Request | 1 | On Request | On Request | 21+ | On Request | On Request | |
|
1,883 pcs
|
1883 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
1,619 pcs
|
1619 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Current | |
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| Output Configuration | |
| Output Type | |
| PSRR | |
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| Supplier Device Package | |
| Voltage | |
| Voltage Dropout (Max) |
The Richtek RT9078-18GJ5 is a positive, fixed output linear voltage regulator designed for efficient power management. It delivers a stable 1.8V output voltage with a maximum output current of 300mA. The device operates with a maximum input voltage of 5.5V and exhibits a low dropout voltage of 0.42V at 300mA.
Key electrical characteristics include a quiescent current of 4µA and a Power Supply Rejection Ratio (PSRR) of 75dB at 1kHz, making it suitable for noise-sensitive applications. Control features include an enable pin, and protection features offer over-current and over-temperature protection.
This regulator is housed in a TSOT-23-5 package, designed for surface mount assembly. Its operating temperature range is -40°C to 85°C (TA). The RoHS3 compliant status indicates adherence to environmental regulations.
Applications for this component include various portable electronic devices, battery-powered systems, and other scenarios requiring a reliable and compact voltage regulation solution.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.28 | $0.28 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The fixed output voltage is 1.8V.
300mA.
Maximum dropout voltage is 0.42V at 300mA output current.
4µA.
-40°C to 85°C.
TSOT-23-5 (SOT-23-5 Thin).
Over-current and over-temperature protection.