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Business
| Product Category | Voltage Regulators - Switching Regulators | Standard Package | Rail / Tube |
| Factory Pack Quantity | 50 | Standard Package Name | PDIP |
Compliance
| RoHS | Lead free / RoHS Compliant | SVHC | :No SVHC (20-Jun-2013) |
| EU RoHS | Compliant | Tariff No | 85423990 |
| Rad Hardened | No | ||
Electrical
| Accuracy | :4% | PWM Type | Voltage Mode |
| Frequency | :52kHz | Efficiency | 77(Typ) % |
| Output Type | Fixed | Regulator Type | :Step Down Switching Regulator |
| Voltage Rating | 5 V | Oscillator Type | 52kHz |
| Current - Output | 0.5 A | Voltage - Supply | 4.75 to 40 V |
| Number of Outputs | 1 | Regulator Topology | Inverting/Step Down |
| Resistance @ 25degC | 5°C/W | Switching Regulator | Yes |
| Frequency - Switching | 52(Typ) kHz | Synchronous Rectifier | No |
| Voltage - Input (Min) | 5V | Input Logic Level - Low | 25nA |
| DC Voltage - Input (Min) | 4.75 V | Voltage - Continuous Operating (Max) (MCOV) | :40V |
Mechanical
| Weight | 0.000833 | Packaging | Rail |
| Lead Style | Through Hole | Termination | :Through Hole |
| Mounting Type | Through Hole | Mounting Style | Through Hole |
| Number of Pins | :8 | Package / Case | 8PDIP |
| Package Cooled | PDIP | Material Finish | :- |
| Package Quantity | PDIP | Number of Positions | 8 |
| Supplier Device Package | 8-PDIP | ||
Product Info
| Type | Step Down | Base Unit | :2574 |
Environmental
| Operating Temperature | -40 to 125 °C | Usable Temperature Range | -40to+125°C |
Documents & Media
Sourcing & traceability
- Datasheet
- LM2574.PDF
Lot-level traceability (date code, original factory packaging) is confirmed on every quote and shipment.