Home / Products / Fairchild Semiconductor / FAN5701UC30X

Fairchild Semiconductor FAN5701UC30X

IC LED DRV RGLTR PWM 16WLCSP

Answer first: this page is a purchasing reference for the exact part number FAN5701UC30X from Fairchild Semiconductor. Use it to start datasheet, package, manufacturer and RFQ verification; do not treat page text as a live stock, price or lead-time promise.

Manufacturer: Fairchild Semiconductor Part number: FAN5701UC30X Package: 16-UFBGA, WLCSP RFQ verification required

Key Parameters

Part NumberFAN5701UC30X
ManufacturerFairchild Semiconductor
CategoryLED Drivers
package16-UFBGA, WLCSP
series-
packagingBulk
product statusObsolete
param 1DC DC Regulator
param 2Switched Capacitor (Charge Pump)
param 3Yes
param 46
param 52.7V
param 65.5V
param 7-
param 830mA
param 91.2MHz
param 10PWM
param 11Backlight
param 12-40°C ~ 85°C (TA)
param 13-
param 14-
param 15Surface Mount
param 1616-WLCSP (1.56x1.56)

Parameters are provided for purchasing review. Confirm package, suffix, lifecycle status, datasheet revision and approved substitutes before ordering.

How to Verify FAN5701UC30X Before Ordering

Datasheet and parameter checks

  • Confirm the full manufacturer part number, not only a shortened search keyword.
  • Compare package, pinout, dimensions, voltage or rating fields, temperature range and compliance wording against the released BOM.
  • Use the manufacturer datasheet or drawing for electrical and mechanical limits before approving a substitute.

RFQ fields SENICO needs

  • Send exact part number, manufacturer, quantity, target delivery date, destination and required packaging.
  • State whether alternates are allowed, and list any date-code, certificate, traceability or customer AVL requirement.
  • Keep exact stock, factory lead time and proposed alternatives in separate quote lanes.

For FAN5701UC30X, SENICO recommends checking manufacturer marking, package, date code, requested quantity, approved vendor requirements and replacement risk before issuing a purchase order. If a supplier suggests an equivalent, record the changed fields and approval owner before comparing price.

We do not treat displayed data as a real-time stock or price commitment. The RFQ reply is the verified commercial reference.

Related buying guides: stock and lead-time verification, equivalent IC comparison, and BOM RFQ preparation.