onsemi NCV898031D1R2G DC DC Switching Controllers
Boost, SEPIC Regulator Positive Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
NCV898031D1R2G
Detailed Description
IC REG CTRLR BOOST/SEPIC 8SOIC
Package
8-SOIC (0.154", 3.90mm Width)
Key Features
Package / Case: 8-SOIC (0.154", 3.90mm Width); Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
NCV898031D1R2G Datasheet
Quick Jump:
Technical Specifications
onsemi NCV898031D1R2G DC DC Switching Controllers technical specifications.
General
RoHS
Yes
Package / Case
8-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 150°C (TJ)
Supply Voltage
3.2V ~ 40V
Lifecycle Status
Active
Output Type
Transistor Driver
Switching Frequency
2MHz
Number of Outputs
1
Topology
Boost, SEPIC
Alternate Parts Comparison (NCV898031D1R2G vs NCV3030ADR2G vs NCV885301D1R2G vs NCV887301D1R2G)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 8-SOIC | 8-SOIC | 8-SOIC | 8-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 150°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 150°C (TJ) | -40°C ~ 150°C (TJ) |
| Supply Voltage | 3.2V ~ 40V | 4.7V ~ 28V | 3.1V ~ 44V | 3.2V ~ 40V |
| Switching Frequency | 2MHz | 1.2MHz | 340kHz | 400kHz |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Last Time Buy | Obsolete | Obsolete |
| Clock Sync | No | No | Yes | Yes |
| Duty Cycle Max | 88% | 84% | 93% | 87.5% |
| Function | Step-Up, Step-Up/Step-Down | Step-Down | Step-Down | Step-Up |
| Number of Outputs | 1 | 1 | 1 | 1 |
| Output Configuration | Positive | Positive | Positive | Positive |
| 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 .
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