IC nguồn LM2596T kiểu chân TO220(5) :* LM2596T-5.0:- Kiểu chân: TO220(5); Hãng: National Semiconductor;- Step-Down Voltage Regulator: Voltage Output 5V/3A; Voltage Input 4.5V ~ 40V, Frequency Switching: 150kHz* LM2596T-12V:- Kiểu chân: TO220(5); Hãng: National Semiconductor;- Step-Down Voltage Regulator: Voltage Output 12V/3A; Voltage Input 4.5V ~ 40V, Frequency Switching: 150kHz.* LM2596T-ADJ:- Kiểu chân: TO220(5); Hãng: National Semiconductor;- Step-Down Voltage Regulator: Adjustable Voltage Output: 1.2V to 37V, 3A; Voltage Input 4.5V ~ 40V, Frequency Switching: 150kHz.* * *Giá bán cho 1 chiếc