| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
213 pcs
|
213 pcs | On Request | 1 | On Request | On Request | N/A | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Current | |
| Efficiency | |
| Frequency | |
| Function | |
| Mounting Type | |
| Number of Outputs | |
| Operating Temperature | |
| Operating Voltage | |
| Output Configuration | |
| Output Type | |
| Output Voltage | |
| Package Quantity | |
| Supplier Device Package | |
| Supplier Package | |
| Synchronous Rectifier | |
| Tape & Reel | |
| Topology | |
| Voltage |
The Texas Instruments LM2676SX-12/NOPB is a monolithic integrated circuit designed for step-down (buck) switching regulator applications, capable of driving loads up to 3A. It operates with a wide input voltage range from 8V to 40V and provides a fixed 12V output.
Key electrical specifications include a 3A output current, a 260kHz fixed switching frequency, and high efficiency up to 94%. The regulator offers a ±2% maximum output tolerance over full line and load conditions. It also features a low standby current of 50µA when switched off and a 150mΩ DMOS output switch.
This regulator is designed for simplicity, utilizing off-the-shelf external components for easy design-in. The operating junction temperature range is -40°C to 125°C. The component is housed in a TO-263-7 surface-mount package.
Applications for this regulator include power supplies for various electronic systems requiring efficient voltage conversion. Its robust design and wide input voltage range make it suitable for diverse power management needs.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.45 | $2.45 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
8V to 40V.
TO-263-8, D²Pak (7 Leads + Tab), TO-263CA, supplier package DDPAK/TO-263-7.
-40°C to 125°C (junction).
Fixed 12V.
3A.
260kHz.
94%.