Description
LM2677SX-3.3/NOPB Texas Instruments - Yeehing Electronics
SIMPLE SWITCHER High Efficiency 5A Step-Down Voltage Regulator with Sync
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 4.554 |
| 100 — 249 | 3.713 |
| 250 — 999 | 2.918 |
| 1,000 + | 1.73 |
The above prices are for reference only.
Specifications
| Manufacturer | Texas Instruments |
| Product Category | Switching Voltage Regulators |
| RoHS | Y |
| Mounting Style | SMD/SMT |
| Package / Case | TO-263-7 |
| Output Voltage | 3.3 V |
| Output Current | 5 A |
| Number of Outputs | 1 Output |
| Input Voltage MAX | 40 V |
| Topology | Buck |
| Input Voltage MIN | 8 V |
| Switching Frequency | 260 kHz |
| Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 125 C |
| Series | LM2677 |
| Packaging | Reel |
| Operating Temperature Range | - 40 C to + 125 C |
| Type | Step Down |
| Brand | Texas Instruments |
| Moisture Sensitive | Yes |
| Operating Supply Current | 4.2 mA |
| Product Type | Switching Voltage Regulators |
| Factory Pack Quantity | 500 |
| Subcategory | PMIC - Power Management ICs |
| Tradename | SIMPLE SWITCHER |
| Unit Weight | 0.056438 oz |
For more information, please refer to datasheet
Documents
| LM2677SX-3.3/NOPB Datasheet |
More Information
The LM2677 series of regulators are monolithic integrated circuits which provide all of the active functions for a step-down (buck) switching regulator capable of driving up to 5-A loads with excellent line and load regulation characteristics. High efficiency (>90%) is obtained through the use of a low on-resistance DMOS power switch. The series consists of fixed output voltages of 3.3-V, 5-V, and 12-V and an adjustable output version.
