For Reference Only
| Part Number | LM2673S-12 |
| LIXINC Part # | LM2673S-12 |
| Manufacturer | Rochester Electronics |
| Category | Integrated Circuits › PMIC - Voltage Regulators - DC DC Switching Regulators |
| Description | SWITCHING REG, VOLTAGE-MODE, 5.4 |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | LM2673S-12 PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Jan 27 - Jan 31 2026(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |
|
| Shipping | ![]() |
| Part Number: | LM2673S-12 |
| Brand: | Rochester Electronics |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Integrated Circuits |
| Subcategory: | PMIC - Voltage Regulators - DC DC Switching Regulators |
| Manufacturer: | Rochester Electronics |
| Series: | SIMPLE SWITCHER® |
| Package: | Bulk |
| Part Status: | Active |
| Function: | Step-Down |
| Output Configuration: | Positive |
| Topology: | Buck |
| Output Type: | Fixed |
| Number of Outputs: | 1 |
| Voltage - Input (Min): | 8V |
| Voltage - Input (Max): | 40V |
| Voltage - Output (Min/Fixed): | 12V |
| Voltage - Output (Max): | - |
| Current - Output: | 3A |
| Frequency - Switching: | 260kHz |
| Synchronous Rectifier: | No |
| Operating Temperature: | -40°C ~ 125°C (TJ) |
| Mounting Type: | Surface Mount |
| Package / Case: | TO-263-8, D²Pak (7 Leads + Tab), TO-263CA |
| Supplier Device Package: | DDPAK/TO-263-7 |
| XC9235C27DMR-G | 600MA SYNCHRONOUS STEP-DOWN DCDC | 887 More on Order |
|
| BD90640EFJ-CE2 | IC REG BUCK ADJ 4A 8HTSOP-J | 907 More on Order |
|
| MP2148GQD-33-P | IC REG BUCK 3.3V 1A 6QFN | 811 More on Order |
|
| MAX1833EUT | STEP-UP CONVERTER | 1449 More on Order |
|
| LM2677SX-5.0/NOPB | IC REG BUCK 5V 5A TO263-3 | 1719 More on Order |
|
| LT8606IMSE#TRPBF | IC REG BUCK ADJ 350MA 10MSOP | 834 More on Order |
|
| XC9257B1FCMR-G | 1A COT CONTROL SYNCHRONOUS STEP- | 879 More on Order |
|
| LM3670MF-3.3 | SWITCHING REG, VOLTAGE-MODE, 0.7 | 36187 More on Order |
|
| ISL85403FRZ-TK | IC REG MULT CONFG ADJ 2.5A 20QFN | 885 More on Order |
|
| LTC1261LCS8-4.5#PBF | IC REG CHARG PUMP -4.5V 8SOIC | 902 More on Order |
|
| TPS62052DGSG4 | IC REG BUCK 1.5V 800MA 10VSSOP | 852 More on Order |
|
| MAX20006AFOB/VY+T | 36V, 220KHZ TO 2.2MHZ, 4A/6A/8A | 8339 More on Order |
|
| LT3973EDD#TRPBF | IC REG BUCK ADJ 750MA 10DFN | 5663 More on Order |
| In Stock | 14175 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
Warm Tips: Please fill out the form below. We will contact you as soon as possible.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $3.98000 | $3.98 |
| 135 | $3.98000 | $537.3 |
Lixinc will offer the most competitive prices for you, please refer to the quotations.
Please feel free to contact us for details.