ONSEMI FAN53703UC48X

Manufacturer No:

FAN53703UC48X

Manufacturer:

ONSEMI

Package:

Description:

1.0A Synchronous Buck Regulator

Quantity:

Delivery:

Payment:

In Stock :Available

Price not displayed? Please send an RFQ, and we will respond immediately.

FAN53703UC48X information

ONSEMI FAN53703UC48X technical specifications, attributes, parameters and parts with similar specifications to ONSEMI FAN53703UC48X.

Type
Parameter

Control Mode
Voltage Mode

VCC Min (V)
2.3

Container Type
REEL

VCC Max (V)
5.5

Efficiency (%)
90

fSW Typ (kHz)
2500

Package Type
WLCSP-6

MSL Temp (°C)
260

Container Qty.
3000

Topology
Step-Down

VO Typ (V)
3

IO Typ (A)
1

Case Outline
567UH

MSL Type
1

Download datasheets and manufacturer documentation for ONSEMI FAN53703UC48X.

Package Drawing:

eaf373f3b2a5c74742bce7e6e8bac151.pdf

Datasheet:

a533423122a2736c2425b2ccca69bfb8.pdf

The FAN5370X is a Super Low Iq, step−down switching voltage regulator, that delivers a fixed output from an input voltage supply of 2.3 V to 5.5 V. Using a proprietary architecture with synchronous rectification, the FAN5370X is capable of delivering a peak efficiency of 93%, while maintaining efficiency over 90% at load currents as low as 1 mA.

Application

Wearables
Smart Watch
Health Monitoring
Sensor Drive
Energy Harvesting
Utility and Safety Modules
RF Modules

End Product

Wearables
Smart Watch
Cellular Phones, Smart Phones, and PDAs
Portable Media Players

Feature

2μA Typical Quiescent Current
5.5mm2 total solution size
1.0 A Output Current Capability
0.6 V to 3.3 V Fixed Output Voltage
2.3 V to 5.5 V Input Voltage Range
Best−in−Class Load Transient Response
Best−in−Class Efficiency with Sub 1 mA Output Currents
Internal Soft−Start Limits Battery Current Below 150 mA to Avoid
Brown−out Scenarios
Protection Faults (UVLO, OCP and OTP)
Thermal Shutdown and Overload Protection

User Guide

PURCHASE

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 PAYMENT

For 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.

IMPORTANT NOTICE

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

SHIPPING COST

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.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. 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.