Alternatives to STMicroelectronics STUSB1600AQTR
STMicroelectronics STUSB1600AQTR and its qualified second sources, compared on form/fit/function, stock, lifecycle and price — the same checks Parter runs inside a BOM.
 STUSB1600AQTRSTMicroelectronics | STUSB1600QTRSTMicroelectronics | STUSB4500QTRSTMicroelectronics | +2more | |
|---|---|---|---|---|
| FFF Compatibility | The footprint and physical pinout are identical to the target part, allowing direct mounting on the same PCB land pattern.Shares the exact same 24-QFN 4x4 mm physical dimensions and SMT package outline.Functional behavior is nearly identical, but this is an older silicon revision (non-A) which does not include the updated silicon fixes present in the 'A' revision. Circuit behavior might differ in specific edge cases. | The pinout configuration is completely different, with pins such as Pin 3 configured as NC instead of VCONN and Pin 9 as DISCH instead of ALERT#.Utilizes the same QFN-24 (4x4 mm) package footprint and SMT mounting style.Only supports Sink (UFP) power role with power delivery, lacking the Source (DFP) and Dual-Role Port (DRP) capabilities of the STUSB1600. | ||
 AI Summary | STUSB1600AQTR by STMicroelectronics: USB, Type-C Controller PMIC 24-QFN (4x4). | This is the older silicon revision of the same series. It is a direct physical drop-in equivalent, though it does not feature the updated silicon fixes of the 'A' version. Note that this part is also obsolete and suffers from the same lifecycle constraints.
| An active, long-lived standalone USB Power Delivery sink controller. While it shares the same package size, it requires a complete PCB board redesign due to incompatible pin assignments and only supports the Sink (UFP) role.
| |
| Lifecycle Status | Obsolete | Unknown | Active | |
| Market Availability | Non-stock | Unknown | In stock | |
| REACH | REACH | Unknown | REACH | |
| RoHS | RoHS | Unknown | RoHS | |
| Description | USB, Type-C Controller PMIC 24-QFN (4x4) | This is the older silicon revision of the same series. It is a direct physical drop-in equivalent, though it does not feature the updated si | USB Controller USB 2.0 I2C Interface 24-QFN (4x4) | |
| Manufacturer | STMicroelectronics | STMicroelectronics | STMicroelectronics | |
| Type | Power Management (PMIC) | Component | Interface | |
| Datasheet | Open | N/A | Open | |
| Lead Time | 99 weeks | Unknown | 30 weeks | |
| Country of Origin | CN | - | - | |
| Export Control Class Number | EAR99 | EAR99 | EAR99 | |
| HTSUS Code | 8542.39.0070 | - | - | |
| Moisture Sensitivity Level | 3 (168 Hours) | - | - | |
| Applications | USB, Type-C Controller | - | - | |
| Mounting Type | Surface Mount | - | - | |
| Package / Case | 24-VFQFN Exposed Pad | - | - | |
| Voltage - Supply | 4.1V ~ 22V | - | - | |
| Operating Temperature | -40°C ~ 105°C | - | - | |
| Supplier Device Package | 24-QFN (4x4) | - | - |
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Frequently asked questions
Yes. The STMicroelectronics STUSB1600AQTR 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 STMicroelectronics STUSB1600AQTR are the STUSB1600QTR (STMicroelectronics) and the STUSB4500QTR (STMicroelectronics), out of 4 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 STUSB1600AQTR 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 STUSB1600AQTR (STMicroelectronics) 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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