| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
34,357 pcs
|
34357 pcs | On Request | 1 | On Request | On Request | 2020+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Control Features | |
| Current | |
| Mounting Type | |
| Number of Regulators | |
| Operating Temperature | |
| Output Configuration | |
| Output Type | |
| Output Voltage | |
| PSRR | |
| Protection Features | |
| Supplier Device Package | |
| Supplier Package | |
| Tape & Reel | |
| Voltage | |
| Voltage Dropout (Max) |
The MIC5389-MGYCS-TR from Microchip Technology is an advanced dual Low Dropout (LDO) linear voltage regulator designed for portable applications. It provides two independently controlled 200mA peak output channels, with fixed output voltages of 1.8V and 2.8V. The device operates over an input voltage range of 2.5V to 5.5V, making it suitable for battery-powered devices.
Key electrical characteristics include high output accuracy of ±2%, low quiescent current of typically 32µA per LDO, and a low dropout voltage of 175mV at 150mA. Protection features such as current-limit and thermal-shutdown are integrated for reliability. The regulator is stable with 1µF ceramic output capacitors.
This LDO is supplied in a miniature 6-bump, 0.5mm pitch, 1.5mm x 1.0mm wafer level chip scale package (WLCSP), ideal for space-constrained designs. The MIC5389 variant includes an output discharge circuit for faster output capacitor discharge when disabled. Applications include camera phones, mobile phones, DSC, GPS, PMP, PDAs, portable medical devices, and other portable electronics.
| Qty | Low | High |
|---|---|---|
| 1+ | $23.40 | $23.40 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The MIC5389-MGYCS-TR has fixed output voltages of 1.8V and 2.8V.
Each regulator in the MIC5389-MGYCS-TR can provide up to 200mA peak output current.
The input voltage range for the MIC5389-MGYCS-TR is 2.5V to 5.5V.
The typical quiescent current for each LDO in the MIC5389-MGYCS-TR is 32µA.
The dropout voltage of the MIC5389-MGYCS-TR is typically 175mV at 150mA.
The MIC5389-MGYCS-TR is supplied in a 6-WLCSP (1x1.5) package.
The MIC5389-MGYCS-TR operates within a temperature range of -40°C to +125°C.