Digital Power Management ICs | e絡盟 Hong Kong

element14's comprehensive selection includes multi-phase controllers, digital POL (point-of-load) converters, and system supervisory ICs from industry-leading manufacturers. These solutions are ideal for servers, data centers, telecommunications equipment, FPGA/ASIC power supplies, and other high-performance applications requiring precise power management.

Digital Power Management ICs (PMICs) represent the latest advancements in power control technology. They make an excellent option for implementing complete power supply solutions. These integrated circuits combine digital processing with power management functions for unprecedented precision and flexibility in power delivery systems.

With digital interfaces such as I²C and PMBus, digital PMICs provide real-time monitoring, dynamic voltage adjustment, and precise power sequencing. System efficiency is optimized across varying load conditions while maintaining stable output voltages by incorporating digital control loops and adaptive algorithms.

Applications span data centre servers and telecommunications equipment to industrial automation and consumer electronics. In high-performance computing, digital PMICs enable complex power sequencing and telemetry, while in portable devices, they maximize battery life through intelligent power distribution.

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			Price For		Quantity

IR35204MTRPBF	2780986 Data Sheet RoHS	INFINEON Power Management IC Digital 4 Phase 2 Output 2.9 V to 3.63 V Input 2MHz QFN-40	Each (Supplied on Cut Tape) Cut Tape	1+ HK$50.620 10+ HK$31.980 25+ HK$29.840 50+ HK$29.670 100+ HK$29.500 More Pricing...	Total:HK$50.62 Min: 1 / Mult: 1	Digital Multi-Phase Controller	2.9V	3.63V	-	2MHz	QFN	-	40Pins	-	-	-	-40°C	85°C
IR35204MTRPBF	2780986RL Data Sheet RoHS	INFINEON Power Management IC Digital 4 Phase 2 Output 2.9 V to 3.63 V Input 2MHz QFN-40	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ HK$29.500 250+ HK$29.330 500+ HK$29.160	Total:HK$2,950.00 Min: 100 / Mult: 1	Digital Multi-Phase Controller	2.9V	3.63V	-	2MHz	QFN	-	40Pins	-	-	-	-40°C	85°C
IR3584MTRPBF	2762355 Data Sheet RoHS	INFINEON Power Management Digital 3.3V Supply Dual Output 5 Phase 194kHz to 2MHz PWM Input QFN-40	Each (Supplied on Cut Tape) Cut Tape	1+ HK$33.590 10+ HK$29.590 25+ HK$28.440 50+ HK$27.280 100+ HK$26.120 More Pricing...	Total:HK$33.59 Min: 1 / Mult: 1	Digital Multi-Phase Controller	-	3.3V	-	2MHz	QFN	-	40Pins	-	-	-	-40°C	85°C
IR3584MTRPBF	2762355RL Data Sheet RoHS	INFINEON Power Management Digital 3.3V Supply Dual Output 5 Phase 194kHz to 2MHz PWM Input QFN-40	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ HK$26.120 250+ HK$25.010 500+ HK$23.200	Total:HK$2,612.00 Min: 100 / Mult: 1	Digital Multi-Phase Controller	-	3.3V	-	2MHz	QFN	-	40Pins	-	-	-	-40°C	85°C
TEA19161T/2Y	2890424 Data Sheet RoHS	NXP Power Management Digital 12V Reg Input 36V IC Input 500kHz PWM Input SOIC-16	Each (Supplied on Cut Tape) Cut Tape	1+ HK$17.280 10+ HK$13.670 50+ HK$12.340 100+ HK$11.160 250+ HK$10.650 More Pricing...	Total:HK$17.28 Min: 1 / Mult: 1	Digital Controller	-	-	-	500kHz	SOIC	-	16Pins	-	-	-	-40°C	150°C
ISL62771HRTZ-T	2983629 Data Sheet RoHS	RENESAS Power Management Digital 4.5V to 25V Input 300kHz PWM Input TQFN-40	Each (Supplied on Cut Tape) Cut Tape	1+ HK$74.130 10+ HK$64.870 25+ HK$53.750 100+ HK$48.190 6000+ HK$44.480	Total:HK$74.13 Min: 1 / Mult: 1	Multi-Phase PWM Regulator	4.5V	25V	-	300kHz	TQFN	-	40Pins	-	-	-	-10°C	100°C
ISL6353IRTZ	2983631 Data Sheet RoHS	RENESAS Power Management Digital 4.5V to 25V Input 300kHz PWM Input TQFN-40	Each	1+ HK$60.110 10+ HK$46.430 25+ HK$40.450 50+ HK$40.070 100+ HK$39.680 More Pricing...	Total:HK$60.11 Min: 1 / Mult: 1	Multi-Phase PWM Buck Regulator	4.5V	25V	-	300kHz	TQFN	-	40Pins	-	-	-	-40°C	85°C
ISL62883IRTZ	2983683 Data Sheet RoHS	RENESAS Power Management Digital 4.5V to 25V Input 300kHz PWM Input TQFN-40	Each	1+ HK$71.470 10+ HK$48.740 25+ HK$41.650 50+ HK$41.640 100+ HK$41.620 More Pricing...	Total:HK$71.47 Min: 1 / Mult: 1	Multi-Phase PWM Buck Regulator	4.5V	25V	-	300kHz	TQFN	-	40Pins	-	-	-	-40°C	100°C
TEA19161T/2Y	2890424RL Data Sheet RoHS	NXP Power Management Digital 12V Reg Input 36V IC Input 500kHz PWM Input SOIC-16	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ HK$11.160 250+ HK$10.650 500+ HK$10.330 1000+ HK$9.900 2500+ HK$9.710	Total:HK$1,116.00 Min: 100 / Mult: 1	Digital Controller	-	-	-	500kHz	SOIC	-	16Pins	-	-	-	-40°C	150°C
SIC645ADR-T1-GE3	2932880 Data Sheet RoHS	VISHAY Power Management Digital 4.5V to 18V Input 2MHz PWM Input PowerPAK MLP55-32	Each (Supplied on Cut Tape) Cut Tape	1+ HK$30.340 10+ HK$26.100 25+ HK$24.000 300+ HK$21.780 600+ HK$18.510 More Pricing...	Total:HK$30.34 Min: 1 / Mult: 1	Smart Power Stage Module	4.5V	18V	-	2MHz	PowerPAK MLP55	-	32Pins	0.1µF	-	56pF	-40°C	85°C
IR3570BMTRPBF	2762353 Data Sheet RoHS	INFINEON Power Management Digital 3.3V Supply Dual Output 5 Phase 200kHz to 2MHz PWM Input QFN-40	Each (Supplied on Cut Tape) Cut Tape	1+ HK$51.820 10+ HK$39.760 25+ HK$36.770 50+ HK$35.110 100+ HK$33.440 More Pricing...	Total:HK$51.82 Min: 1 / Mult: 1	Digital Multi-Phase Controller	-	3.3V	-	2MHz	QFN	-	40Pins	-	-	-	-40°C	85°C
ISL62771HRTZ-T	2983629RL Data Sheet RoHS	RENESAS Power Management Digital 4.5V to 25V Input 300kHz PWM Input TQFN-40	Each (Supplied on Cut Tape) Re-Reel Packaging Options	10+ HK$64.870 25+ HK$53.750 100+ HK$48.190 6000+ HK$44.480	Total:HK$648.70 Min: 10 / Mult: 1	Multi-Phase PWM Regulator	4.5V	25V	-	300kHz	TQFN	-	40Pins	-	-	-	-10°C	100°C
SIC645ALR-T1-GE3	2932882RL Data Sheet RoHS	VISHAY Power Management IC VRPower Smart Power Stage Module 4.5V to 18V Input 2MHz PowerPAK MLP55-32	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ HK$27.130 250+ HK$25.820 1000+ HK$18.990 3000+ HK$16.580	Total:HK$2,713.00 Min: 100 / Mult: 1	Smart Power Stage Module	4.5V	18V	-	2MHz	PowerPAK MLP55	-	32Pins	0.1µF	-	56pF	-10°C	100°C
SIC645ALR-T1-GE3	2932882 Data Sheet RoHS	VISHAY Power Management IC VRPower Smart Power Stage Module 4.5V to 18V Input 2MHz PowerPAK MLP55-32	Each (Supplied on Cut Tape) Cut Tape	1+ HK$36.910 10+ HK$29.100 100+ HK$27.130 250+ HK$25.820 1000+ HK$18.990 More Pricing...	Total:HK$36.91 Min: 1 / Mult: 1	Smart Power Stage Module	4.5V	18V	-	2MHz	PowerPAK MLP55	-	32Pins	0.1µF	-	56pF	-10°C	100°C
ISL99227HRZ-T7A	2838443 Data Sheet RoHS	RENESAS Power Management Digital 4.5V to 18V Input 2MHz PWM Input PQFN-32	Each (Supplied on Cut Tape) Cut Tape	1+ HK$87.970 10+ HK$79.460 25+ HK$75.760 50+ HK$70.770 100+ HK$65.770 More Pricing...	Total:HK$87.97 Min: 1 / Mult: 1	Smart Power Stage Module	4.5V	18V	-	2MHz	PQFN	-	32Pins	-	-	-	-10°C	100°C
ISL99227HRZ-T7A	2838443RL Data Sheet RoHS	RENESAS Power Management Digital 4.5V to 18V Input 2MHz PWM Input PQFN-32	Each (Supplied on Cut Tape) Re-Reel Packaging Options	10+ HK$79.460 25+ HK$75.760 50+ HK$70.770 100+ HK$65.770 250+ HK$62.810	Total:HK$794.60 Min: 10 / Mult: 1	Smart Power Stage Module	4.5V	18V	-	2MHz	PQFN	-	32Pins	-	-	-	-10°C	100°C
SIC645ADR-T1-GE3	2932880RL Data Sheet RoHS	VISHAY Power Management Digital 4.5V to 18V Input 2MHz PWM Input PowerPAK MLP55-32	Each (Supplied on Cut Tape) Re-Reel Packaging Options	25+ HK$24.000 300+ HK$21.780 600+ HK$18.510 1200+ HK$16.200	Total:HK$2,400.00 Min: 100 / Mult: 1	Smart Power Stage Module	4.5V	18V	-	2MHz	PowerPAK MLP55	-	32Pins	0.1µF	-	56pF	-40°C	85°C
IR3570BMTRPBF	2762353RL Data Sheet RoHS	INFINEON Power Management Digital 3.3V Supply Dual Output 5 Phase 200kHz to 2MHz PWM Input QFN-40	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ HK$33.440 250+ HK$31.900 500+ HK$30.960	Total:HK$3,344.00 Min: 100 / Mult: 1	Digital Multi-Phase Controller	-	3.3V	-	2MHz	QFN	-	40Pins	-	-	-	-40°C	85°C
SIC830AED-T1-GE3	3128839 Data Sheet RoHS	VISHAY SMART POWER STAGE IC POWERPAK MLP56-39	Each (Supplied on Cut Tape) Cut Tape	1+ HK$43.320 10+ HK$35.960 25+ HK$34.630 50+ HK$33.280 100+ HK$31.910 More Pricing...	Total:HK$43.32 Min: 1 / Mult: 1	Smart Power Stage Module	4.5V	19V	-	2MHz	PowerPAK MLP56	-	39Pins	-	-	-	-	-
SIC830AED-T1-GE3	3128839RL Data Sheet RoHS	VISHAY SMART POWER STAGE IC POWERPAK MLP56-39	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ HK$31.910 250+ HK$30.320 500+ HK$26.920 1000+ HK$23.170	Total:HK$3,191.00 Min: 100 / Mult: 1	Smart Power Stage Module	4.5V	19V	-	2MHz	PowerPAK MLP56	-	39Pins	-	-	-	-	-
IR35217MTRPBF	3775955 RoHS	INFINEON EP	Each (Supplied on Cut Tape) Cut Tape	1+ HK$42.840 10+ HK$32.670 25+ HK$30.100 50+ HK$28.690 100+ HK$27.280 More Pricing...	Total:HK$42.84 Min: 1 / Mult: 1	-	-	-	-	-	-	-	-	-	-	-	-	-
IR35217MTRPBF	3775955RL RoHS	INFINEON EP	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ HK$27.280 250+ HK$25.910 500+ HK$25.140 1000+ HK$24.460	Total:HK$2,728.00 Min: 100 / Mult: 1	-	-	-	-	-	-	-	-	-	-	-	-	-
ISL99227FRZ-T	3869708RL Data Sheet RoHS	RENESAS Power Stage Module 2 MHz PQFN-32 4.75 to 5.25 V	Each (Supplied on Cut Tape) Re-Reel Packaging Options	10+ HK$85.240 25+ HK$79.350 50+ HK$74.430 100+ HK$69.510 250+ HK$69.260	Total:HK$852.40 Min: 10 / Mult: 1	Smart Power Stage Module	4.5V	18V	-	-	PQFN	-	32Pins	10µF	-	-	-40°C	125°C
ISL99227FRZ-T	3869708 Data Sheet RoHS	RENESAS Power Stage Module 2 MHz PQFN-32 4.75 to 5.25 V	Each (Supplied on Cut Tape) Cut Tape	1+ HK$118.160 10+ HK$85.240 25+ HK$79.350 50+ HK$74.430 100+ HK$69.510 More Pricing...	Total:HK$118.16 Min: 1 / Mult: 1	Smart Power Stage Module	4.5V	18V	-	-	PQFN	-	32Pins	10µF	-	-	-40°C	125°C
XDPP1148100BXUMA1	4645882 Data Sheet RoHS	INFINEON Digital Power Supply Controller Single Phase/Interleaved 2MHz 3.63V -40 to 125°C VQFN-EP-24	Each (Supplied on Cut Tape) Cut Tape	1+ HK$52.720 10+ HK$52.380 25+ HK$52.030 50+ HK$51.690 100+ HK$51.340 More Pricing...	Total:HK$52.72 Min: 1 / Mult: 1	0	2.97V	3.63V	-	2MHz	VQFN-EP	-	24Pins	-	-	-	-40°C	125°C