| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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6,480 pcs
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6480 pcs | On Request | 1 | On Request | On Request | 21+ | On Request | On Request |
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The LM2670S-ADJ/NOPB from Texas Instruments is a monolithic integrated circuit designed for step-down (buck) switching regulator applications, capable of handling up to 3A loads.
This regulator offers excellent line and load regulation characteristics with high efficiency, up to 94%. Key electrical specifications include a wide input voltage range of 8V to 40V and an adjustable output voltage from 1.2V to 37V. It operates at a fixed 260kHz internal oscillator frequency and includes an external sync clock capability between 280kHz and 400kHz. The device also features a low standby current of 50µA when switched off and a ±2% maximum output tolerance.
The LM2670S-ADJ/NOPB is housed in a surface-mount TO-263-7 package (also referred to as DDPAK/TO-263-7 or TO-263-8). It operates within a junction temperature range of -40°C to 125°C. The design is simplified by using off-the-shelf external components, making it easy to implement in various power management solutions.
| Qty | Low | High |
|---|---|---|
| 1+ | $3.02 | $3.02 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 8V to 40V.
It is available in a TO-263-8 (D2Pak-7) surface-mount package.
The operating junction temperature range is -40°C to 125°C.
3A.
Adjustable from 1.2V to 37V.
260kHz, with external sync capability from 280kHz to 400kHz.
Up to 94%.