 | |  | |
| PartNumber | LM2678SX-12/NOPB | LM2678SX-3.3/NOPB | LM2678SX-3.3 |
| Description | Switching Voltage Regulators High Efficiency 5A Step-Down Voltage Reg | Switching Voltage Regulators Hi Eff 5A SD VTG Reg | IC REG BUCK 3.3V 5A TO263-7 |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | Switching Voltage Regulators | Switching Voltage Regulators | PMIC - Voltage Regulators - DC DC Switching Regulators |
| RoHS | Y | Y | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | TO-263-7 | TO-263-7 | - |
| Output Voltage | 12 V | 3.3 V | - |
| Output Current | 5 A | 5 A | - |
| Number of Outputs | 1 Output | 1 Output | 1 |
| Input Voltage MAX | 40 V | 40 V | - |
| Topology | Buck | Buck | Buck |
| Input Voltage MIN | 8 V | 8 V | - |
| Switching Frequency | 260 kHz | 260 kHz | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 125 C | + 125 C | - |
| Series | LM2678 | LM2678 | SIMPLE SWITCHERR |
| Packaging | Reel | Reel | Digi-ReelR Alternate Packaging |
| Operating Temperature Range | - 40 C to + 125 C | - 40 C to + 125 C | - |
| Type | Step Down | Step Down | - |
| Brand | Texas Instruments | Texas Instruments | - |
| Moisture Sensitive | Yes | Yes | - |
| Operating Supply Current | 4.2 mA | 4.2 mA | - |
| Product Type | Switching Voltage Regulators | Switching Voltage Regulators | - |
| Factory Pack Quantity | 500 | 500 | - |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | - |
| Tradename | SIMPLE SWITCHER | SIMPLE SWITCHER | - |
| Unit Weight | 0.056438 oz | 0.056438 oz | - |
| Supply Voltage Min | - | 8 V | - |
| Package Case | - | - | TO-263-8, D2Pak (7 Leads + Tab), TO-263CA |
| Operating Temperature | - | - | -40°C ~ 125°C (TJ) |
| Mounting Type | - | - | Surface Mount |
| Output Type | - | - | Fixed |
| Function | - | - | Step-Down |
| Supplier Device Package | - | - | DDPAK/TO-263-7 |
| Frequency Switching | - | - | 260kHz |
| Current Output | - | - | 5A |
| Output Configuration | - | - | Positive |
| Voltage Output Min Fixed | - | - | 3.3V |
| Voltage Output Max | - | - | - |
| Synchronous Rectifier | - | - | No |
| Voltage Input Min | - | - | 8V |
| Voltage Input Max | - | - | 40V |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
Texas Instruments |
LM2678SX-ADJ | Switching Voltage Regulators NRND, alternate is LM2678SX-ADJ/NOPB | |
| LM2678SX-5.0/NOPB | Switching Voltage Regulators Hi Eff 5A SD Vtg Reg | ||
| LM2678SX-ADJ/NOPB | Switching Voltage Regulators Hi Eff 5A SD Vtg Reg | ||
| LM2678SX-12/NOPB | Switching Voltage Regulators High Efficiency 5A Step-Down Voltage Reg | ||
| LM2678SX-3.3/NOPB | Switching Voltage Regulators Hi Eff 5A SD VTG Reg | ||
| LM2678SX-ADJ | Voltage Regulators - Switching Regulators SIMPLE SWITCHER High Efficiency 5A Step-Down Voltage Regulator 7-DDPAK/TO-263 -40 to 125 | ||
| LM2678SX-5.0 | IC REG BUCK 5V 5A TO263-7 | ||
| LM2678SX-12/NOPB | Voltage Regulators - Switching Regulators High Efficiency 5A Step-Down Voltage Reg | ||
| LM2678SX-ADJ/NOPB | IC REG BUCK ADJ 5A TO263-7 | ||
| LM2678SX-5.0/NOPB | IC REG BUCK 5V 5A TO263-7 | ||
| LM2678SX-3.3/NOPB | IC REG BUCK 3.3V 5A TO263-7 | ||
| LM2678SX-3.3 | IC REG BUCK 3.3V 5A TO263-7 | ||
| LM2678SX-ADJNOPB | New and Original | ||
| LM2678SX-5.0NOPB | New and Original | ||
| LM2678SXADJNOPB | New and Original | ||
| LM2678SX-12 | New and Original | ||
| LM2678SX-5.0 , NTHS4111P | New and Original | ||
| LM2678SX-5.0 NOPB | New and Original | ||
| LM2678SX-5.0 ROHS | New and Original | ||
| LM2678SX-ADJ , MTZJT-72 | New and Original | ||
| LM2678SX-ADJ+ | Conv DC-DC 8V to 40V Step Down Single-Out 1.2V to 37V 5A 8-Pin(7+Tab) TO-263 T/R | ||
| LM2678SX-ADJ,LM2678S-ADJ | New and Original | ||
| LM2678SX-ADJ/ADJNOPB | New and Original | ||
| LM2678SX-ADJNOP | New and Original |