onsemi NCP1580DR2 DC DC Switching Controllers
Buck Regulator Positive Output Step-Down DC-DC Controller IC 8-SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
NCP1580DR2
Detailed Description
IC REG CTRLR BUCK 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
Obsolete
RoHS State
RoHS Compliant
Datasheet
NCP1580DR2 Datasheet
Quick Jump:
Technical Specifications
onsemi NCP1580DR2 DC DC Switching Controllers technical specifications.
General
Package / Case
8-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
4.5V ~ 13.2V
Lifecycle Status
Obsolete
Output Type
Transistor Driver
Switching Frequency
350kHz
Number of Outputs
1
Topology
Buck
Control Features
Phase Control
Alternate Parts Comparison (NCP1580DR2 vs NCP1378DR2 vs NCP3030BDR2G vs NCP1587DR2G)
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 ~ 85°C (TA) | 0°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | 0°C ~ 70°C (TA) |
| Supply Voltage | 4.5V ~ 13.2V | 8.4V ~ 18V | 4.7V ~ 28V | 4.5V ~ 13.2V |
| Clock Sync | No | No | No | No |
| Function | Step-Down | Step-Up/Step-Down | Step-Down | Step-Down |
| Number of Outputs | 1 | 1 | 1 | 1 |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Phases | 1 | 1 | 1 | 1 |
| Output Type | Transistor Driver | Transistor Driver | Transistor Driver | Transistor Driver |
| Synchronous Rectifier | Yes | No | Yes | Yes |
| Topology | Buck | Flyback | Buck | Buck |
| Action |
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