Texas Instruments
LM2575IN
LM2575IN
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LM2575IN Texas Instruments - Yeehing Electronics
1-A Simple Step-Down Adjustable Voltage Switching Regulator with Output Enable
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 1.682 |
| 100 — 249 | 1.389 |
| 250 — 999 | 0.998 |
| 1,000 + | 0.53 |
The above prices are for reference only.
Specifications
| Manufacturer | Texas Instruments |
| Product Category | Switching Voltage Regulators |
| RoHS | Y |
| Mounting Style | Through Hole |
| Package / Case | PDIP-16 |
| Output Voltage | 37 V |
| Output Current | 1 A |
| Number of Outputs | 1 Output |
| Input Voltage MAX | 40 V |
| Topology | Buck |
| Input Voltage MIN | 4.75 V |
| Switching Frequency | 58 kHz |
| Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 125 C |
| Series | LM2575 |
| Packaging | Tube |
| Height | 4.57 mm |
| Length | 19.3 mm |
| Operating Temperature Range | - 40 C to + 125 C |
| Type | Charge Pump |
| Width | 6.35 mm |
| Brand | Texas Instruments |
| Load Regulation | 4 % |
| Operating Supply Current | 5 mA |
| Product Type | Switching Voltage Regulators |
| Factory Pack Quantity | 25 |
| Subcategory | PMIC - Power Management ICs |
| Tradename | SIMPLE SWITCHER |
| Unit Weight | 0.057419 oz |
For more information, please refer to datasheet
Documents
| LM2575IN Datasheet |
More Information
The LM2575 device greatly simplifies the design of switching power supplies by conveniently providing all the active functions needed for a step-down (buck) switching regulator in an integrated circuit. Accepting a wide input voltage range and available in an adjustable output version, the LM2575 has an integrated switch capable of delivering 1 A of load current, with excellent line and load regulation. The device also offers internal frequency compensation, a fixed-frequency oscillator, cycle-by-cycle current limiting, and thermal shutdown. In addition, a manual shutdown is available through an external ON/OFF pin.
