Alternatives to onsemi FAN5702UC20X
onsemi FAN5702UC20X and its qualified second sources, compared on form/fit/function, stock, lifecycle and price — the same checks Parter runs inside a BOM.
 FAN5702UC20Xonsemi | FAN5702UC30Xonsemi | FAN5702UC15Xonsemi | +3more | |
|---|---|---|---|---|
| FFF Compatibility | Pins and package footprint are identical (WLCSP-16, 1.71 x 1.71 mm, 0.4 mm pitch) allowing direct drop-in board mounting.Same mechanical size, shape, and height characteristics as the original part.The default power-on default current (ISET) is 30mA instead of 20mA, which means initial startup brightness will be higher until modified via the I2C interface. | Pins and package footprint are identical (WLCSP-16, 1.71 x 1.71 mm, 0.4 mm pitch) allowing direct drop-in board mounting.Same mechanical size, shape, and height characteristics as the original part.The default power-on current (ISET) is 15mA instead of 20mA, which means initial startup brightness will be slightly lower until modified via the I2C interface. | ||
 AI Summary | FAN5702UC20X by onsemi: LED Driver IC 6 Output DC DC Regulator Switched Capacitor (Charge Pump) I2C, PWM Dimming 30mA 16-WLCSP (1.71x1.71). | A direct sibling part from the same family in the same package, with the only difference being a default hardware ISET current of 30mA instead of 20mA. Note that like the queried part, this series has been discontinued by the manufacturer, so it may have limited availability.
| A direct sibling part from the same family in the same package, with the only difference being a default hardware ISET current of 15mA instead of 20mA. This series has been discontinued by the manufacturer, so availability is limited to remaining distributor inventory.
| |
| Lifecycle Status | Obsolete | Unknown | Unknown | |
| Market Availability | Discontinued | Unknown | Unknown | |
| REACH | REACH | Unknown | Unknown | |
| RoHS | RoHS | Unknown | Unknown | |
| Description | LED Driver IC 6 Output DC DC Regulator Switched Capacitor (Charge Pump) I2C, PWM Dimming 30mA 16-WLCSP (1.71x1.71) | A direct sibling part from the same family in the same package, with the only difference being a default hardware ISET current of 30mA inste | A direct sibling part from the same family in the same package, with the only difference being a default hardware ISET current of 15mA inste | |
| Manufacturer | onsemi | onsemi | onsemi | |
| Type | Power Management (PMIC) | Component | Component | |
| Datasheet | Open | N/A | N/A | |
| Lead Time | 99 weeks | Unknown | Unknown | |
| Country of Origin | PH, TW | - | - | |
| Export Control Class Number | EAR99 | EAR99 | EAR99 | |
| HTSUS Code | 8542.39.0070 | - | - | |
| Moisture Sensitivity Level | 1 (Unlimited) | - | - | |
| Type | DC DC Regulator | - | - | |
| Dimming | I2C, PWM | - | - | |
| Topology | Switched Capacitor (Charge Pump) | - | - | |
| Frequency | 1.2MHz | - | - | |
| Applications | Backlight | - | - | |
| Mounting Type | Surface Mount | - | - | |
| Package / Case | 16-UFBGA, WLCSP | - | - | |
| Number of Outputs | 6 | - | - |
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Related parts
| Part | Market availability | Lifecycle | Alternatives available |
|---|---|---|---|
 FAN1587AD15Xonsemi | In stock | Obsolete | 6Alternatives availableSee Alternatives |
 FAN5063Monsemi | In stock | Obsolete | 3Alternatives availableSee Alternatives |
| FAN5071Monsemi | Discontinued | Obsolete | 3Alternatives availableSee Alternatives |
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Frequently asked questions
Yes. The onsemi FAN5702UC20X is marked obsolete, so the manufacturer has discontinued it and any remaining supply is limited to distributor stock. The qualified second sources on this page are active parts you can design in today.
The closest qualified second sources for the onsemi FAN5702UC20X are the FAN5702UC30X (onsemi) and the FAN5702UC15X (onsemi), out of 5 matched alternatives in total. Each is compared against the original on fit, form and function in the table above.
Not always. The alternatives to the FAN5702UC20X are matched on function but can differ in package, pinout or a key parameter, so review the fit/form/function notes in the table and the datasheet before designing one in.
The FAN5702UC20X (onsemi) is a part in the Power Management (PMIC) category. This page lists qualified, cross-referenced replacements for it with a side-by-side comparison.
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