J5019 adjustable DC DC converter
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BD139 TO-126 NPN Power Transistor
1 × රු20.00
2SA1220 TO-126 Silicon PNP Power Transistor
1 × රු50.00
74HC4060D SOP 14-Stage Binary Ripple Counter with Oscillator
1 × රු180.00 Subtotal: රු250.00
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The J5019 is a versatile module that combines a Li-ion battery charger with a DC-DC step-up converter, offering adjustable output voltages and a compact design. It is suitable for various DIY and portable electronics projects.
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