
ONSEMI FAN25800AUC28X
Manufacturer No:
FAN25800AUC28X
Manufacturer:
Package:
4-XFBGA, WLCSP
Description:
LDO Regulator, 500 mA, Low Iq, High PSRR, Low Noise
Quantity:
Delivery:




Payment:







In Stock :Available
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FAN25800AUC28X information
ONSEMI FAN25800AUC28X technical specifications, attributes, parameters and parts with similar specifications to ONSEMI FAN25800AUC28X.
- Type
- Parameter
- Noise (µVrms)
- 25
- Enable
- Yes
- Application
- -
- Package Type
- WLCSP-4
- Case Outline
- 567QC
- VO (V)
- 2.8
- VDO Typ (V)
- -
- PSRR (dB)
- 76
- Container Type
- REEL
- Output
- Single
- Polarity
- Positive
- IO Typ (A)
- 0.5
- MSL Temp (°C)
- 260
- Iq Typ (mA)
- 0.65
- PowerGood
- No
- MSL Type
- 1
- Container Qty.
- 3000
- VI Min (V)
- 2.3
- VI Max (V)
- 5.5
Download datasheets and manufacturer documentation for ONSEMI FAN25800AUC28X.
Package Drawing:
Datasheet:
The FAN25800 is a linear low-dropout regulator with a high PSRR (85 dB at 100 Hz) and low output noise (typically 8 µVRMS over a 10 Hz to 100 kHz bandwidth). The LDO can provide up to 250 mA of output current for 2.8 V output and up to 500 mA of output current for 3.3 V output. The enable control pin can be used to shut down the device and disconnect the output load from the input. During shutdown, the supply current drops below 1 µA.The FAN25800 is designed to be stable with space-saving ceramic capacitors as small as 0201 case size. The FAN25800 is available in a 4-bump, 0.35 mm pitch, WLCSP package.
Feature
- VIN: 2.3 V to 5.5 V
- VOUT = 3.3 V (IOUT Max. = 500 mA)
- VOUT = 2.8 V (IOUT Max. = 250 mA)
- Output Noise Density at 250 mA and 10 kHz = 19 nV/√Hz (Integrated 8 µVrms)
- Low IQ of 17 µA in Regulation and Low-IQ Dropout Mode with Optimized Dropout Transitions
- <70 mV Dropout Voltage at 250 mA Load
- Controlled Soft-Start to Reduce Inrush Current
- Thermal Shutdown Protection (TSD)
- Input Under-Voltage Lockout (UVLO)
- Short-Circuit Protection (SCP)
- Stable with Two 1.5 µF, 0201 Ceramic Capacitors at VOUT
- 4-Ball WLCSP, 0.65 mm x 0.65 mm, 0.35 mm Pitch, Plated Solder, 330 µm Maximum Thickness
User Guide
Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.
MEANS OF PAYMENTFor your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.
RFQ (REQUEST FOR QUOTATIONS)Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.
Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1:Prepare product

Step2:Desiccant Protection

Step3:Vacuum Packaging

Step4:Individual Package

Step5:Anti-collision Filling

Step6:Packaging Box
1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
DELIVERY TIME1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.
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