onsemi NCP1251BSN65T1G Microcontrollers
AC to DC offline Controller
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
NCP1251BSN65T1G
Base Model
Detailed Description
AC to DC offline Controller
Package
SOT-23-6 Thin, TSOT-23-6
Lifecycle Status
Active
Datasheet
NCP1251BSN65T1G Datasheet
Quick Jump:
Technical Specifications
onsemi NCP1251BSN65T1G Microcontrollers technical specifications.
General
RoHS
Yes
Package / Case
SOT-23-6 Thin, TSOT-23-6
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TJ)
Supply Voltage
8.8V ~ 28V
Lifecycle Status
Active
Internal Switch S
No
Switching Frequency
65kHz
Output Isolation
Isolated
Topology
Flyback
Alternate Parts Comparison (NCP1251BSN65T1G vs NCP1251BSN100T1G vs NCP308SN180T1G vs NCP1622AEASNT1G)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | SOT-23-6 Thin, TSOT-23-6 | SOT-23-6 Thin, TSOT-23-6 | SOT-23-6 Thin, TSOT-23-6 | SOT-23-6 Thin, TSOT-23-6 |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| Lifecycle Status | Active | Active | Active | Active |
| Supply Voltage | 8.8V ~ 28V | 8.8V ~ 28V | -- | 9.5V ~ 30V |
| RoHS | Yes | -- | Yes | Yes |
| Package | TSOP-6 | -- | TSOP-6 | TSOP-6 |
| Topology | Flyback | Flyback | -- | Step-Up |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
This part is listed as a cross for
AP3105KTR-G1Diodes IncorporatedSimilaronsemi
Pin NoPkg YesElec Mixed
IC OFFLINE SW FLYBACK SOT23-6
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