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Silergy Power Management ICs

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Manufacturer = Silergy

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Mounting Style	Package/Case	Output Voltage
Switching Voltage Regulators Vin 40V, Io 0.3A, Fsw 2Mhz, Buck SY21019ABC Silergy 1: $0.73 7,102In Stock	Mfr. Part No. SY21019ABC Mouser Part No 445-SY21019ABC	Silergy	Switching Voltage Regulators Vin 40V, Io 0.3A, Fsw 2Mhz, Buck	Datasheet	7,102In Stock	Cut Tape $0.73 $0.527 $0.42 $0.374 View Reel $0.257 $0.357 $0.283 $0.257 $0.257 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-6	Adjustable
Switching Voltage Regulators Vin 40V, Io 3A, Fsw 2.5Mhz, Buck SY21153AAIC Silergy 1: $1.70 11,483In Stock	Mfr. Part No. SY21153AAIC Mouser Part No 445-SY21153AAIC	Silergy	Switching Voltage Regulators Vin 40V, Io 3A, Fsw 2.5Mhz, Buck	Datasheet	11,483In Stock	Cut Tape $1.70 $1.43 $1.14 $1.03 Reel $0.66 View $0.999 $0.849 $0.68 $0.645 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	TSOT-23-8
Switching Voltage Regulators Vin 5.5V, Io 1A, Fsw 1.5Mhz, Buck SY20018IAAC Silergy 1: $0.30 14,943In Stock	Mfr. Part No. SY20018IAAC Mouser Part No 445-SY20018IAAC	Silergy	Switching Voltage Regulators Vin 5.5V, Io 1A, Fsw 1.5Mhz, Buck	Datasheet	14,943In Stock	Cut Tape $0.30 $0.201 $0.177 $0.151 View Reel $0.104 $0.139 $0.119 $0.104 $0.104 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-5	600 mV to 5.5 V
Switching Voltage Regulators Vin 100V, Io 0.6A, Fsw 0.2Mhz, Buck SY21034ADC Silergy 1: $1.70 1,274In Stock	Mfr. Part No. SY21034ADC Mouser Part No 445-SY21034ADC	Silergy	Switching Voltage Regulators Vin 100V, Io 0.6A, Fsw 0.2Mhz, Buck	Datasheet	1,274In Stock	Cut Tape $1.70 $1.42 $1.13 $1.03 Reel $0.658 View $0.994 $0.846 $0.709 $0.642 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	TSOT-23-6	Adjustable
Switching Voltage Regulators Vin 33V, Io 2A, Fsw 1Mhz, Boost SY21222ABC Silergy 1: $0.84 3,766In Stock	Mfr. Part No. SY21222ABC Mouser Part No 445-SY21222ABC	Silergy	Switching Voltage Regulators Vin 33V, Io 2A, Fsw 1Mhz, Boost	Datasheet	3,766In Stock	Cut Tape $0.84 $0.581 $0.479 $0.428 Reel $0.293 View $0.408 $0.323 $0.293 $0.235 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-6	33 V
Switching Voltage Regulators Vin 5.5V, Io 2A, Fsw 1.5Mhz, Buck SY20114ARC Silergy 1: $0.57 55In Stock 5,000Expected 19/11/2026	Mfr. Part No. SY20114ARC Mouser Part No 445-SY20114ARC	Silergy	Switching Voltage Regulators Vin 5.5V, Io 2A, Fsw 1.5Mhz, Buck	Datasheet	55In Stock 5,000Expected 19/11/2026	Cut Tape $0.57 $0.385 $0.34 $0.29 View Reel $0.197 $0.266 $0.225 $0.197 $0.197 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	SMD/SMT	SOT-563-6	600 mV to 5.5 V
Switching Voltage Regulators Vin 18V, Io 2A, Fsw 0.5Mhz, Buck SY21082ABC Silergy 1: $0.59 2,568In Stock	Mfr. Part No. SY21082ABC Mouser Part No 445-SY21082ABC	Silergy	Switching Voltage Regulators Vin 18V, Io 2A, Fsw 0.5Mhz, Buck	Datasheet	2,568In Stock	Cut Tape $0.59 $0.428 $0.34 $0.303 Reel $0.173 View $0.289 $0.229 $0.208 $0.168 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Current & Power Monitors & Regulators High-Side and Low-Side, Bidirectional, Zero-Drift, High-accuracy Current/Power Monitor with Accumulator and Progranmmable Alert SY24657VSS Silergy 1: $1.72 1,150In Stock New At Mouser	Mfr. Part No. SY24657VSS Mouser Part No 445-SY24657VSS New At Mouser	Silergy	Current & Power Monitors & Regulators High-Side and Low-Side, Bidirectional, Zero-Drift, High-accuracy Current/Power Monitor with Accumulator and Progranmmable Alert	Datasheet	1,150In Stock	Cut Tape $1.72 $1.35 $1.15 $1.03 Reel $0.781 View $0.98 $0.886 $0.81 $0.772	Min.: 1 Mult.: 1 : 3,000
LDO Voltage Regulators Vin 5.5V, Io 0.5A, LDO SY20733BSCC Silergy 1: $0.54 3,745In Stock	Mfr. Part No. SY20733BSCC Mouser Part No 445-SY20733BSCC	Silergy	LDO Voltage Regulators Vin 5.5V, Io 0.5A, LDO	Datasheet	3,745In Stock	Cut Tape $0.54 $0.364 $0.321 $0.274 View Reel $0.186 $0.251 $0.213 $0.186 $0.186 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	SMD/SMT	DFN-6	800 mV to 4.1 V
Switching Voltage Regulators Vin 24V, Io 6A, Fsw 0.5Mhz, Buck SY21138ARHC Silergy 1: $1.42 2,469In Stock	Mfr. Part No. SY21138ARHC Mouser Part No 445-SY21138ARHC	Silergy	Switching Voltage Regulators Vin 24V, Io 6A, Fsw 0.5Mhz, Buck	Datasheet	2,469In Stock	Cut Tape $1.42 $1.19 $0.945 $0.857 Reel $0.595 View $0.833 $0.709 $0.595 $0.542 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	QFN-16	Adjustable
Switching Voltage Regulators Vin 40V, Io 1.2A, Fsw 0.8Mhz, Buck SY21061ABC Silergy 1: $0.86 1,317In Stock	Mfr. Part No. SY21061ABC Mouser Part No 445-SY21061ABC	Silergy	Switching Voltage Regulators Vin 40V, Io 1.2A, Fsw 0.8Mhz, Buck	Datasheet	1,317In Stock	Cut Tape $0.86 $0.60 $0.495 $0.442 Reel $0.249 View $0.421 $0.334 $0.303 $0.242 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-6
Switching Voltage Regulators Vin 18V, Io 3A, Fsw 0.5Mhz, Buck SY21113IADC Silergy 1: $0.79 2,932In Stock	Mfr. Part No. SY21113IADC Mouser Part No 445-SY21113IADC	Silergy	Switching Voltage Regulators Vin 18V, Io 3A, Fsw 0.5Mhz, Buck	Datasheet	2,932In Stock	Cut Tape $0.79 $0.546 $0.451 $0.402 Reel $0.275 View $0.383 $0.304 $0.275 $0.221 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	TSOT-23-6	Adjustable
Switching Voltage Regulators 400nA ultra low IQ, 1.0MHz, 500mA Synchronous Step Down Regulator SY20109DFC Silergy 1: $0.57 2,195In Stock	Mfr. Part No. SY20109DFC Mouser Part No 445-SY20109DFC	Silergy	Switching Voltage Regulators 400nA ultra low IQ, 1.0MHz, 500mA Synchronous Step Down Regulator	Datasheet	2,195In Stock	Cut Tape $0.57 $0.393 $0.351 $0.305 View Reel $0.22 $0.283 $0.27 $0.259 $0.22	Min.: 1 Mult.: 1 : 3,000
Switching Voltage Regulators Vin 40V, Io 2A, Fsw 0.8Mhz, Buck SY21102ABC Silergy 1: $1.25 371In Stock 6,000On Order	Mfr. Part No. SY21102ABC Mouser Part No 445-SY21102ABC	Silergy	Switching Voltage Regulators Vin 40V, Io 2A, Fsw 0.8Mhz, Buck	Datasheet	371In Stock 6,000On Order	Cut Tape $1.25 $0.879 $0.745 $0.665 Reel $0.375 View $0.634 $0.502 $0.456 $0.365 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-6	Adjustable
Switching Voltage Regulators Vin 18V, Io 6A, Fsw 0.4Mhz, Buck SY21197ADC Silergy 1: $1.18 2,959In Stock	Mfr. Part No. SY21197ADC Mouser Part No 445-SY21197ADC	Silergy	Switching Voltage Regulators Vin 18V, Io 6A, Fsw 0.4Mhz, Buck	Datasheet	2,959In Stock	Cut Tape $1.18 $0.828 $0.702 $0.626 Reel $0.353 View $0.597 $0.473 $0.429 $0.344 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	TSOT-23-6	Adjustable
LDO Voltage Regulators Vin 36V, Io 0.5A, LDO SY20737HDGD Silergy 1: $1.09 2,170In Stock	Mfr. Part No. SY20737HDGD Mouser Part No 445-SY20737HDGD	Silergy	LDO Voltage Regulators Vin 36V, Io 0.5A, LDO	Datasheet	2,170In Stock	Cut Tape $1.09 $0.763 $0.647 $0.578 Reel $0.329 View $0.551 $0.436 $0.396 $0.317 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	DFN-8	0 V to 36 V
LDO Voltage Regulators Vin 36V, Io 0.3A, LDO SY2A27352FCA Silergy 1: $1.37 2,024In Stock	Mfr. Part No. SY2A27352FCA Mouser Part No 445-SY2A27352FCA	Silergy	LDO Voltage Regulators Vin 36V, Io 0.3A, LDO	Datasheet	2,024In Stock	Cut Tape $1.37 $1.15 $0.911 $0.826 Reel $0.536 View $0.804 $0.683 $0.573 $0.522 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SO-8E	0 V to 36 V
LDO Voltage Regulators Vin 36V, Io 0.3A, LDO SY2A27357AFCA Silergy 1: $1.16 2,417In Stock	Mfr. Part No. SY2A27357AFCA Mouser Part No 445-SY2A27357AFCA	Silergy	LDO Voltage Regulators Vin 36V, Io 0.3A, LDO	Datasheet	2,417In Stock	Cut Tape $1.16 $0.968 $0.77 $0.698 Reel $0.462 View $0.679 $0.577 $0.484 $0.441 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SO-8E	Adjustable
LDO Voltage Regulators Vin 30V, Io 0.15A, LDO SY20704AAC Silergy 1: $0.65 1,944In Stock	Mfr. Part No. SY20704AAC Mouser Part No 445-SY20704AAC	Silergy	LDO Voltage Regulators Vin 30V, Io 0.15A, LDO	Datasheet	1,944In Stock	Cut Tape $0.65 $0.466 $0.371 $0.331 Reel $0.189 View $0.316 $0.25 $0.227 $0.183 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-5	Adjustable
Switching Voltage Regulators Vin 55V, Io 0.8A, Fsw 1.2Mhz, Buck SY21031ABC Silergy 1: $0.75 73,518In Stock	Mfr. Part No. SY21031ABC Mouser Part No 445-SY21031ABC	Silergy	Switching Voltage Regulators Vin 55V, Io 0.8A, Fsw 1.2Mhz, Buck	Datasheet	73,518In Stock	Cut Tape $0.75 $0.525 $0.471 $0.412 Reel $0.33 View $0.383 $0.366 $0.352 $0.327 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-6	Adjustable
Switching Voltage Regulators Vin 6V, Io 3A, Fsw 2.4Mhz, Buck Module SY20623DAFM Silergy 1: $3.03 5,000In Stock	Mfr. Part No. SY20623DAFM Mouser Part No 445-SY20623DAFM	Silergy	Switching Voltage Regulators Vin 6V, Io 3A, Fsw 2.4Mhz, Buck Module Learn More about Silergy sy20623d converter	Datasheet	5,000In Stock	Cut Tape $3.03 $2.26 $2.06 $1.85 View Reel $1.54 $1.75 $1.71 $1.62 $1.58 $1.54 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	SMD/SMT	MDFN-10	600 mV to 6 V
Switching Voltage Regulators Vin 18V, Io 4A, Fsw 0.5Mhz, Buck SY21174IADC Silergy 1: $0.84 9,050In Stock	Mfr. Part No. SY21174IADC Mouser Part No 445-SY21174IADC	Silergy	Switching Voltage Regulators Vin 18V, Io 4A, Fsw 0.5Mhz, Buck	Datasheet	9,050In Stock	Cut Tape $0.84 $0.587 $0.484 $0.432 Reel $0.296 View $0.412 $0.326 $0.296 $0.237 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	TSOT-23-6
LDO Voltage Regulators Vin 5.5V, Io 1A, LDO SY20731DSC Silergy 1: $1.51 4,975In Stock	Mfr. Part No. SY20731DSC Mouser Part No 445-SY20731DSC	Silergy	LDO Voltage Regulators Vin 5.5V, Io 1A, LDO	Datasheet	4,975In Stock	Cut Tape $1.51 $1.27 $1.01 $0.912 View Reel $0.572 $0.887 $0.754 $0.632 $0.572 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	SMD/SMT	DFN-6	1 V to 5.5 V
Switching Voltage Regulators Vin 40V, Io 1A, Fsw 2Mhz, Buck SY21036ABC Silergy 1: $1.19 7,339In Stock	Mfr. Part No. SY21036ABC Mouser Part No 445-SY21036ABC	Silergy	Switching Voltage Regulators Vin 40V, Io 1A, Fsw 2Mhz, Buck	Datasheet	7,339In Stock	Cut Tape $1.19 $0.832 $0.706 $0.629 View Reel $0.431 $0.60 $0.475 $0.431 $0.431 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-6	Adjustable
Switching Voltage Regulators Vin 100V, Io 1A, Fsw adj.Mhz, Buck SY21051FCC Silergy 1: $3.24 2,247In Stock	Mfr. Part No. SY21051FCC Mouser Part No 445-SY21051FCC	Silergy	Switching Voltage Regulators Vin 100V, Io 1A, Fsw adj.Mhz, Buck	Datasheet	2,247In Stock	Cut Tape $3.24 $2.68 $2.16 $1.96 Reel $1.24 View $1.91 $1.62 $1.36 $1.21 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SO-EP-8	Adjustable