| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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1,300 pcs
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1300 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
5 pcs
|
5 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Current | |
| Halogen Free | |
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| PSRR | |
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| SVHC Present | |
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| Voltage Dropout (Max) |
The AP2127K-1.8TRG1 is a high-speed, extremely low noise CMOS LDO regulator from Diodes Incorporated, offering a fixed 1.8V output voltage and a maximum output current of 300mA. Its design prioritizes low dropout voltage, low noise, and low current consumption, making it suitable for various battery-powered applications.
Key electrical specifications include a wide operating voltage range of 2.5V to 6V, high output voltage accuracy of ±2%, and high ripple rejection of 68dB at 1kHz. The regulator features low quiescent current of 60µA typical and a low standby current of 0.1µA. Protection features include over-current and over-temperature protection.
This device is available in a SOT-23-5 package, suitable for surface mounting. It is compatible with low ESR ceramic capacitors for input and output, requiring 1µF for both CIN and COUT. The AP2127 series also offers soft start time of 50µs and auto discharge resistance.
Applications for the AP2127K-1.8TRG1 include datacom equipment, notebook computers, and motherboards where stable and low-noise power regulation is essential.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.28 | $0.28 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The AP2127K-1.8TRG1 provides a fixed output voltage of 1.8V.
The AP2127K-1.8TRG1 can supply a maximum output current of 300mA.
This device operates within a temperature range of -40°C to 85°C.
The regulator includes over-current and over-temperature protection features.
The AP2127K-1.8TRG1 is supplied in a SOT-23-5 package.
The typical quiescent current for this regulator is 60µA.
Yes, the AP2127K-1.8TRG1 is RoHS3 Compliant.