 |  | | |
| PartNumber | UC2874N-1 | UC2874N-1G4 | UC2874N-2 |
| Description | Switching Controllers Hi Eff Synch Step down Buck Cntrlr | IC REG CTRLR BUCK 18DIP | Switching Controllers Hi Eff Synch Step down Buck Cntrl |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | Switching Controllers | PMIC - Voltage Regulators - DC DC Switching Controllers | PMIC - Voltage Regulators - DC DC Switching Controllers |
| RoHS | Y | - | - |
| Number of Outputs | 2 Output | 1 | 1 |
| Input Voltage | 4.5 V to 36 V | - | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 85 C | - | - |
| Mounting Style | Through Hole | - | - |
| Package / Case | PDIP-18 | - | - |
| Packaging | Tube | Tube | Tube |
| Series | UC2874-1 | - | - |
| Type | Synchronous Buck Controller | - | - |
| Brand | Texas Instruments | - | - |
| Product Type | Switching Controllers | - | - |
| Factory Pack Quantity | 20 | - | - |
| Subcategory | PMIC - Power Management ICs | - | - |
| Unit Weight | 0.042544 oz | - | - |
| Package Case | - | 18-DIP (0.300", 7.62mm) | 18-DIP (0.300", 7.62mm) |
| Operating Temperature | - | -25°C ~ 85°C (TA) | -25°C ~ 85°C (TA) |
| Output Type | - | Transistor Driver | Transistor Driver |
| Function | - | Step-Down | Step-Down |
| Supplier Device Package | - | 18-PDIP | 18-PDIP |
| Topology | - | Buck | Buck |
| Voltage Supply Vcc Vdd | - | 9 V ~ 36 V | 4.4 V ~ 36 V |
| Frequency Switching | - | Up to 300kHz | Up to 300kHz |
| Control Features | - | Soft Start | Soft Start |
| Output Configuration | - | Positive | Positive |
| Output Phases | - | 1 | 1 |
| Duty Cycle Max | - | 1 | 1 |
| Synchronous Rectifier | - | Yes | Yes |
| Clock Sync | - | No | No |
| Serial Interfaces | - | - | - |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
Texas Instruments |
UC2874N-1 | Switching Controllers Hi Eff Synch Step down Buck Cntrlr | |
| UC2874N-1G4 | IC REG CTRLR BUCK 18DIP | ||
| UC2874N-2 | Switching Controllers Hi Eff Synch Step down Buck Cntrl | ||
| UC2874N-1 | Switching Controllers Hi Eff Synch Step down Buck Cntrl |