Alternatives to Silergy SY20845ADBC
Silergy SY20845ADBC and its qualified second sources, compared on form/fit/function, stock, lifecycle and price — the same checks Parter runs inside a BOM.
 SY20845ADBCSilergy | SY6875ADBCSilergy | SY20845CDBCSilergy | +3more | |
|---|---|---|---|---|
| FFF Compatibility | Direct drop-in replacement with the exact same 10-pin DFN3x3 package and pinout layout.Identical DFN3x3-10 package style, land pattern, and mechanical dimensions.Identical electrical characteristics, input voltage range (2.5V to 15V), and functional safety protections. | Same 10-pin DFN3x3 package and identical pinout configuration.Identical physical package form factor and mechanical dimensions.Features different output voltage clamping thresholds (3.3V, 5.0V, 12.0V) compared to the original A-variant's (3.8V, 5.7V, 13.3V). | ||
 AI Summary | SY20845ADBC by Silergy: Power Switch/Driver 1:1 N-Channel 5A 10-DFN (3x3) part alias of SY6875ADBC. | This is Silergy's exact part alias and is 100% functionally and physically identical to the SY20845ADBC. It represents a direct drop-in replacement with zero layout or schematic modifications required.
| The C-variant sibling shares the identical footprint and pinout as the original. However, its predefined output voltage clamping thresholds are slightly lower at 3.3V, 5.0V, and 12.0V, which may require verification based on your system's rail voltages.
| |
| Lifecycle Status | Active | Active | Unknown | |
| Market Availability | In stock | In stock | Unknown | |
| REACH | REACH | REACH | Unknown | |
| RoHS | RoHS | RoHS | Unknown | |
| Description | Power Switch/Driver 1:1 N-Channel 5A 10-DFN (3x3) part alias of SY6875ADBC | Power Switch/Driver 1:1 N-Channel 5A 10-DFN (3x3) part alias of SY6875ADBC | The C-variant sibling shares the identical footprint and pinout as the original. However, its predefined output voltage clamping thresholds | |
| Manufacturer | Silergy | Silergy | Silergy | |
| Type | Power Management (PMIC) | Power Management (PMIC) | Component | |
| Datasheet | Open | Open | N/A | |
| Lead Time | 4 weeks | 4 weeks | Unknown | |
| Country of Origin | - | - | - | |
| Export Control Class Number | EAR99 | EAR99 | EAR99 | |
| HTSUS Code | 8542.31.0030 | - | - | |
| Moisture Sensitivity Level | 3 (168 Hours) | - | - | |
| Features | Auto Restart, Slew Rate Controlled | - | - | |
| Interface | On/Off | - | - | |
| Input Type | Non-Inverting | - | - | |
| Output Type | N-Channel | - | - | |
| Switch Type | Load Switch | - | - | |
| Rds On (Typ) | 40mOhm | - | - | |
| Mounting Type | Surface Mount | - | - | |
| Package / Case | 10-UFDFN Exposed Pad | - | - |
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Frequently asked questions
Yes. The Silergy SY20845ADBC is active and in production. The parts listed here are qualified equivalents if you need a second source or better availability.
The closest qualified second sources for the Silergy SY20845ADBC are the SY6875ADBC (Silergy) and the SY20845CDBC (Silergy), 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 SY20845ADBC 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 SY20845ADBC (Silergy) 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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