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

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	Min: 1 / Mult: 1	Multi-Phase PWM Regulator	-	4.5V	-	-	25V	-	-	300kHz	TQFN	-	40Pins	-	-	-	-10°C	100°C
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$33.290 10+ HK$28.950	Min: 1 / Mult: 1	Digital Multi-Phase Controller	-	2.9V	-	-	3.63V	-	-	2MHz	QFN	-	40Pins	-	-	-	-40°C	85°C
ISL6353IRTZ	2983631 Data Sheet RoHS	RENESAS Power Management Digital 4.5V to 25V Input 300kHz PWM Input TQFN-40	Each	1+ HK$35.150 10+ HK$34.620	Min: 1 / Mult: 1	Multi-Phase PWM Buck Regulator	-	4.5V	-	-	25V	-	-	300kHz	TQFN	-	40Pins	-	-	-	-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$45.050 10+ HK$40.770 25+ HK$38.840 50+ HK$36.300 100+ HK$33.740 More Pricing...	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	Min: 10 / Mult: 1	Multi-Phase PWM Regulator	-	4.5V	-	-	25V	-	-	300kHz	TQFN	-	40Pins	-	-	-	-10°C	100°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...	Min: 1 / Mult: 1	Digital Multi-Phase Controller	-	-	-	-	3.3V	-	-	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	10+ HK$28.950	Min: 100 / Mult: 1	Digital Multi-Phase Controller	-	2.9V	-	-	3.63V	-	-	2MHz	QFN	-	40Pins	-	-	-	-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$33.740 250+ HK$32.260 500+ HK$29.700	Min: 100 / 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	Min: 100 / Mult: 1	Digital Multi-Phase Controller	-	-	-	-	3.3V	-	-	2MHz	QFN	-	40Pins	-	-	-	-40°C	85°C
MAX16602GGN+	3774526 Data Sheet RoHS	ANALOG DEVICES Digital Power Controller 1.7 to 3.6V in 857 kHz QFN-EP-56 -40 °C to 105 °C	Each	1+ HK$67.550 10+ HK$61.040 25+ HK$52.080 100+ HK$50.540 260+ HK$48.310 More Pricing...	Min: 1 / Mult: 1	Voltage Regulator Chipset	-	1.7V	-	-	3.6V	-	-	857kHz	QFN-EP	-	56Pins	-	-	-	-40°C	105°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$14.260 10+ HK$11.920 50+ HK$11.250 100+ HK$10.570 250+ HK$10.150 More Pricing...	Min: 1 / Mult: 1	Digital Controller	-	-	-	-	-	-	-	500kHz	SOIC	-	16Pins	-	-	-	-40°C	150°C
MAX22191AUT+T	2949170 Data Sheet RoHS	ANALOG DEVICES Digital Input Translator 3V to 5.5V SOT-23-6	Each (Supplied on Cut Tape) Cut Tape	1+ HK$16.790 10+ HK$12.370 25+ HK$11.280 100+ HK$10.070 250+ HK$9.500 More Pricing...	Min: 1 / Mult: 1	Parasitically Powered Digital Input	Digital Input Translator	-60V	3V	5.5V	60V	-	SOT-23	-	SOT-23	-	6Pins	-	-	-	-40°C	125°C
LTC2972CUJF#PBF	4034136 Data Sheet RoHS	ANALOG DEVICES Power Management IC PMBus 110 kHz 2-Channel 4.5 to 15 V 0 to 70 °C QFN-EP-44	Each	1+ HK$106.650 10+ HK$73.640 52+ HK$59.460 104+ HK$55.070 260+ HK$53.370 More Pricing...	Min: 1 / Mult: 1	Power System Manager	-	4.5V	-	-	15V	-	-	110kHz	QFN-EP	-	44Pins	10pF	-	10pF	0°C	70°C
LTC2974CUP#PBF	4028369 Data Sheet RoHS	ANALOG DEVICES Power Management IC 10 pF Input/Output Capacitance 3.13 to 15 Vin QFN-EP 64-Pins 0 to 70 °C	Each	1+ HK$153.000 10+ HK$139.020 40+ HK$132.050 120+ HK$125.060 280+ HK$118.080 More Pricing...	Min: 1 / Mult: 1	Power System Manager	-	3.13V	-	-	15V	-	-	-	QFN-EP	-	64Pins	10pF	-	10pF	0°C	70°C
MAX15303AA00+CM	2528699 Data Sheet RoHS	ANALOG DEVICES Power Management IC Digital PoL Controller 4.5 V to 14 V input 1 MHz TQFN-40	Each	1+ HK$86.010 10+ HK$67.200 50+ HK$59.670 100+ HK$57.340 250+ HK$54.880 More Pricing...	Min: 1 / Mult: 1	Digital PoL DC-DC Converter	-	4.5V	-	-	14V	-	-	1MHz	TQFN	-	40Pins	47µF	-	100µF	-40°C	85°C
MAX15301AA02+CJK	2528698 Data Sheet RoHS	ANALOG DEVICES Power Management IC Digital PoL Controller PMBus Telemetry 4.5 V to 14 V input 1 MHz TQFN-32	Each	1+ HK$87.520 10+ HK$68.390 60+ HK$60.050 120+ HK$57.800 300+ HK$55.410 More Pricing...	Min: 1 / Mult: 1	Digital PoL Controller	-	4.5V	-	-	14V	-	-	1MHz	TQFN	-	32Pins	47µF	-	100µF	-40°C	85°C
ISL6262ACRZ	2983678 Data Sheet RoHS	RENESAS Power Management Digital 5V to 25V Input 300kHz PWM Input QFN-48	Each	1+ HK$63.550 10+ HK$49.160 25+ HK$43.320 50+ HK$41.020 100+ HK$40.200 More Pricing...	Min: 1 / Mult: 1	Two Phase Core Controller	-	5V	-	-	25V	-	-	300kHz	QFN	-	48Pins	-	-	-	-10°C	100°C
MAX22191AUT+T	2949170RL Data Sheet RoHS	ANALOG DEVICES Digital Input Translator 3V to 5.5V SOT-23-6	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ HK$10.070 250+ HK$9.500 500+ HK$9.150 2500+ HK$8.860	Min: 100 / Mult: 1	Parasitically Powered Digital Input	Digital Input Translator	-60V	3V	5.5V	60V	-	SOT-23	-	SOT-23	-	6Pins	-	-	-	-40°C	125°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$16.470	Min: 100 / Mult: 1	Smart Power Stage Module	-	4.5V	-	-	18V	-	-	2MHz	PowerPAK MLP55	-	32Pins	0.1µF	-	56pF	-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$16.160 2700+ HK$16.080	Min: 100 / Mult: 1	Smart Power Stage Module	-	4.5V	-	-	18V	-	-	2MHz	PowerPAK MLP55	-	32Pins	0.1µF	-	56pF	-40°C	85°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...	Min: 1 / Mult: 1	Smart Power Stage Module	-	4.5V	-	-	18V	-	-	2MHz	PQFN	-	32Pins	-	-	-	-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...	Min: 1 / Mult: 1	Smart Power Stage Module	-	4.5V	-	-	18V	-	-	2MHz	PowerPAK MLP55	-	32Pins	0.1µF	-	56pF	-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	Min: 10 / Mult: 1	Smart Power Stage Module	-	4.5V	-	-	18V	-	-	2MHz	PQFN	-	32Pins	-	-	-	-10°C	100°C
ISL62883IRTZ	2983683 Data Sheet RoHS	RENESAS Power Management Digital 4.5V to 25V Input 300kHz PWM Input TQFN-40	Each	1+ HK$68.720 10+ HK$46.860 25+ HK$45.620 50+ HK$44.370 100+ HK$43.120 More Pricing...	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$10.570 250+ HK$10.150 500+ HK$9.900 1000+ HK$9.650 2500+ HK$9.460	Min: 100 / Mult: 1	Digital Controller	-	-	-	-	-	-	-	500kHz	SOIC	-	16Pins	-	-	-	-40°C	150°C

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