onsemi NCP81031MNTWG DC DC Switching Controllers
Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-QFN (3x3)
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
NCP81031MNTWG
Detailed Description
IC REG CTRLR BUCK 16QFN
Package
16-VFQFN Exposed Pad
Key Features
Package / Case: 16-VFQFN Exposed Pad; Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
NCP81031MNTWG Datasheet
Quick Jump:
Technical Specifications
onsemi NCP81031MNTWG DC DC Switching Controllers technical specifications.
General
Package / Case
16-VFQFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
0°C ~ 85°C (TA)
Supply Voltage
4.5V ~ 13.2V
Lifecycle Status
Obsolete
Output Type
Transistor Driver
Switching Frequency
200kHz
Number of Outputs
1
Topology
Buck
Control Features
Enable, Frequency Control, Power Good
Alternate Parts Comparison (NCP81031MNTWG vs NCP500SN33T1G vs NCP718ASN180T1G vs NCP45525IMNTWG-L)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 16-VFQFN Exposed Pad | SOT-23-5 Thin, TSOT-23-5 | SOT-23-5 Thin, TSOT-23-5 | 8-VFDFN Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | 0°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 125°C (TJ) | -40°C ~ 85°C (TA) |
| Number of Outputs | 1 | 1 | 1 | 1 |
| Output Configuration | Positive | Positive | Positive | High Side |
| Output Type | Transistor Driver | Fixed | Fixed | N-Channel |
| Control Features | Enable, Frequency Control, Power Good | Enable | Soft Start | -- |
| Action |
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