TP4056 Thermal Budget and Charge-Current Setting
One resistor sets the current, but input voltage and copper decide the temperature. The arithmetic, the derating table, and why 1 A often becomes 0.5 A.
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Browse clock & timing ics available through Chip-seek. Stock, lead time and sourcing availability are subject to confirmation.
SY100EP196VTG-TR - Microchip Technology, TQFP-32
SY100EPT28LKG - Microchip Technology, MSOP-8
SY10E195JZ - Microchip Technology, PLCC-28
SY58603UMGTR - Microchip Technology, DFN-8
SY58608UMGTR - Microchip Technology, QFN
SY75603ATWL - Microchip Technology, VQFN-16
SY75608TWL-TR - Microchip Technology, VQFN-48-6X6
SY89200UMG - Microchip Technology, QFN-32
SY89200UMG-TR - Microchip Technology, QFN-32
SY89221UHY-TR - Microchip Technology, QFP
SY89230UMG - Microchip Technology, QFN-16
SY89295UTG - Microchip Technology, TQFP-32 (5×5 mm)
SY89295UTG-TR - Microchip Technology, TQFP-32
SY89296UMG - Microchip Technology, MLF-32
SY89465UMY - Microchip Technology, QFN-44
SY89537LMY - Microchip Technology, QFN
SY89826LHY - Microchip Technology, TQFP-32 (10×10 mm)
SY89826LHY-TR - Microchip Technology, QFP
SY898531LTZ - Microchip Technology, TQFP-32
SY89873LMG - Microchip Technology, QFN
SYA75612TWLVAO - Microchip Technology Logic IC, VQFN
TC74HC7292AF(F) - TOSHIBA, SOP
TC74VHC4040F(E,K,F) - TOSHIBA Logic IC, SOP-16
TC74VHC4040FK(EL,K) - TOSHIBA Logic IC, VSSOP-16
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Market signals, technical notes, and practical sourcing guidance for semiconductor procurement.
One resistor sets the current, but input voltage and copper decide the temperature. The arithmetic, the derating table, and why 1 A often becomes 0.5 A.
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