About Power Management ICs

Power Management ICs

Power Management ICs (Integrated Circuits) are a class of semiconductor devices designed to manage the delivery, conversion, regulation, and control of electrical power to process signals, logic devices, and digital systems. They regulate the amount of power and voltage supplied to a device, and can also provide power-saving features such as frequency scaling, dynamic voltage scaling, and Power-down modes. By managing the power and voltage, PMICs can control how and when a device functions, as well as how much energy is used. PMICs also keep track of battery charge, battery life, and other power-related metrics. PMICs can be found in a variety of consumer electronics, including smartphones, tablets, laptops, wearables, and other gadgets.

Power Management ICs

AC/DC Converters

Battery Management

Current & Power Monitors & Regulators

Feedback Loop Power Controllers

Galvanically Isolated Gate Drivers

Gate Drivers

Isolated Gate Drivers

Motor/Motion/Ignition Controllers & Drivers

Optically Isolated Gate Drivers

Power Factor Correction - PFC

Power Management Specialised - PMIC

Supervisory Circuits

Voltage References

Voltage Regulators & Voltage Controllers

Wireless Charging ICs

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Image	Stock Code(▲▼)	Description	Manufacturer	Availability ⓘ (▲▼)	Price(AUD) (Ex. GST)(▲▼)	Enter Qty

LM2937IMP-12/NOPB

LDO Voltage Regulators 500 MA LDO REG
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments

349
Ships to you
between Fri. 28 Aug to Wed. 02 Sep

September 2026

September 2026
	S	M	T	W	T	F	S
36	30	31	1	2	3	4	5
37	6	7	8	9	10	11	12
38	13	14	15	16	17	18	19
39	20	21	22	23	24	25	26
40	27	28	29	30	1	2	3
41	4	5	6	7	8	9	10

AUD 2.0973

Multiples of: 1

KIA278R12PI-U/P

Low Dropout Regulators (LDO) TO-220IS-4 RoHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

KEC

346
Ships to you
between Fri. 28 Aug to Wed. 02 Sep

September 2026

September 2026
	S	M	T	W	T	F	S
36	30	31	1	2	3	4	5
37	6	7	8	9	10	11	12
38	13	14	15	16	17	18	19
39	20	21	22	23	24	25	26
40	27	28	29	30	1	2	3
41	4	5	6	7	8	9	10

AUD 0.5944

Multiples of: 1

TNY287PG

AC/DC Converters 18 W (85-265 VAC) 23.5 W (230 VAC)
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Power Integrations

346
Ships to you
between Fri. 28 Aug to Wed. 02 Sep

September 2026

September 2026
	S	M	T	W	T	F	S
36	30	31	1	2	3	4	5
37	6	7	8	9	10	11	12
38	13	14	15	16	17	18	19
39	20	21	22	23	24	25	26
40	27	28	29	30	1	2	3
41	4	5	6	7	8	9	10

AUD 0.9778

Multiples of: 1

Hot

BD9109FVM-TR

Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 800mA 8-VSSOP, 8-MSOP (0.110", 2.80mm Width)
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ROHM

345
Ships to you
between Thu. 20 Aug to Mon. 24 Aug

August 2026

August 2026
	S	M	T	W	T	F	S
31	26	27	28	29	30	31	1
32	2	3	4	5	6	7	8
33	9	10	11	12	13	14	15
34	16	17	18	19	20	21	22
35	23	24	25	26	27	28	29
36	30	31	1	2	3	4	5

AUD 1.9209

Multiples of: 1

Hot

LM2593HVSX-ADJ/NOPB

Voltage Regulators - Switching Regulators Pwr Cnvtr 150KHz 2A SD VTG Reg
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments

345
Ships to you
between Fri. 28 Aug to Wed. 02 Sep

September 2026

September 2026
	S	M	T	W	T	F	S
36	30	31	1	2	3	4	5
37	6	7	8	9	10	11	12
38	13	14	15	16	17	18	19
39	20	21	22	23	24	25	26
40	27	28	29	30	1	2	3
41	4	5	6	7	8	9	10

AUD 5.0921

Multiples of: 1

LM7915CT/NOPB

Linear Voltage Regulators 3-Terminal Neg Vltg
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments

341
Ships to you
between Fri. 14 Aug to Thu. 20 Aug

August 2026

August 2026
	S	M	T	W	T	F	S
31	26	27	28	29	30	31	1
32	2	3	4	5	6	7	8
33	9	10	11	12	13	14	15
34	16	17	18	19	20	21	22
35	23	24	25	26	27	28	29
36	30	31	1	2	3	4	5

AUD 1.9224

Multiples of: 1

LM1085IS-3.3

LDO Voltage Regulators 3-A, 29-V, linear voltage regulator 3-DDPAK/TO-263 -40 to 125
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments

309
Ships to you
between Fri. 14 Aug to Thu. 20 Aug

August 2026

August 2026
	S	M	T	W	T	F	S
31	26	27	28	29	30	31	1
32	2	3	4	5	6	7	8
33	9	10	11	12	13	14	15
34	16	17	18	19	20	21	22
35	23	24	25	26	27	28	29
36	30	31	1	2	3	4	5

AUD 2.5366

Multiples of: 1

LMR33630ADDA

Switching Voltage Regulators SIMPLE SWITCHER 3.8V to 36V, 3A Synchronous Buck Converter With Ultra-Low EMI 8-SO PowerPAD -40 to 125
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments

145
Ships to you
between Fri. 28 Aug to Wed. 02 Sep

September 2026

September 2026
	S	M	T	W	T	F	S
36	30	31	1	2	3	4	5
37	6	7	8	9	10	11	12
38	13	14	15	16	17	18	19
39	20	21	22	23	24	25	26
40	27	28	29	30	1	2	3
41	4	5	6	7	8	9	10

AUD 1.3633

Multiples of: 1

Hot

TPS54331DDA

Voltage Regulators - Switching Regulators 3.5-28Vin,3A,570kHz SD Converter
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments

112
Ships to you
between Fri. 28 Aug to Wed. 02 Sep

September 2026

September 2026
	S	M	T	W	T	F	S
36	30	31	1	2	3	4	5
37	6	7	8	9	10	11	12
38	13	14	15	16	17	18	19
39	20	21	22	23	24	25	26
40	27	28	29	30	1	2	3
41	4	5	6	7	8	9	10

AUD 0.573

Multiples of: 1

ZXTR2012P5-13

Diodes Incorporated Linear Voltage Regulators 100V Input 12V 40mA 3V 0.04A 45dB 0.24mA
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Diodes Incorporated

0
6 to 16 Weeks