| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
4,000 pcs
|
4000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | 2026-02-16 21:33:16 |
| Category | |
| Manufacturer Name | |
| Control Features | |
| Current | |
| Halogen Free | |
| Input Voltage | |
| Mounting Type | |
| Number of Regulators | |
| Operating Temperature | |
| Output Configuration | |
| Output Current | |
| Output Type | |
| PSRR | |
| Protection Features | |
| Quiescent Current | |
| Supplier Device Package | |
| Voltage | |
| Voltage Dropout (Max) |
The AP7348D-3318RS4-7 from Diodes Incorporated is a 4-channel, 300mA high PSRR, low noise LDO with enable control. This CMOS-based regulator provides high output voltage accuracy of ±1% and features low quiescent current, making it suitable for low-power handheld communication equipment.
Key electrical characteristics include a wide input voltage range of 1.7V to 5.25V, a typical quiescent current of 160µA for all four channels, and low output noise of 60µVrms. Protection features include over current, over temperature, and short circuit protection.
The device is supplied in an X1-DFN1612-8 (Type B) package, which allows for a small footprint and dense PCB layout. The mounting type is surface mount.
Applications for this LDO include smart phones, tablets, WIFI access points, communication modules, camera modules, appliances, and RF supplies for IoT/LPWAN devices.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.28 | $0.28 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 1.7V to 5.25V.
Each channel can provide up to 300mA of output current.
The output voltage accuracy is ±1%.
The ripple rejection ratio is 75dB at 1kHz.
The typical output noise is 60µVrms from 10Hz to 100kHz.
The total quiescent current for all 4 channels is typically 160µA.
It includes over current, over temperature, and short circuit protection.