Power Management ICs – Mouser Japan

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Automotive Power Devices

Renesas Electronics Automotive Power Devices are equipped with built-in peripheral and protection functions. The Renesas Electronics devices are designed for system reliability enhancement and unit downsizing. The devices offer a comprehensive range of intelligent power switches, thermal FETs, MOSFET drivers, and motor drivers. Renesas power devices achieve low on-resistance specifications thanks to ultra-fine technologies like the groundbreaking 0.25um ANL3 process and innovative multi-bonding mount technology.

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Types of Power Management ICs

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Results: 115

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Part #

Switching Voltage Regulators AUTOMOTIVE GRADE 3A Buck Regulator

ISL78208ARZ
Renesas / Intersil
1: ¥1,365.3
319In Stock

Mfr. Part #
ISL78208ARZ

Mouser Part #
968-ISL78208ARZ

Renesas / Intersil

Switching Voltage Regulators AUTOMOTIVE GRADE 3A Buck Regulator

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Datasheet

319In Stock

¥1,365.3

¥1,053.1

¥975

¥887

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Min.: 1
Mult.: 1

SMD/SMT

WFQFN-32

Switching Voltage Regulators Automotive 4A Synch Buck Reg

ISL78234ARZ
Renesas / Intersil
1: ¥838.8
1,042In Stock

Mfr. Part #
ISL78234ARZ

Mouser Part #
968-ISL78234ARZ

Renesas / Intersil

Switching Voltage Regulators Automotive 4A Synch Buck Reg

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Datasheet

1,042In Stock

¥838.8

¥632.8

¥581.4

¥523.2

View

Min.: 1
Mult.: 1

SMD/SMT

TQFN-EP-16

Power Management Specialized - PMIC PMIC

RAA270005KFP#AA0
Renesas Electronics
1: ¥1,722.5
250In Stock

Mfr. Part #
RAA270005KFP#AA0

Mouser Part #
968-RAA270005KFP#AA0

Renesas Electronics

Power Management Specialized - PMIC PMIC

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Datasheet

250In Stock

¥1,722.5

¥1,373.6

¥1,305.5

¥1,230.8

View

Min.: 1
Mult.: 1

SMD/SMT

HLQFP-40

Power Switch ICs - Power Distribution POWER TRS MP-3ZK HIGHT SIDE IPD

UPD166033T1U-E1-AY
Renesas Electronics
1: ¥460.1
4,890In Stock

Mfr. Part #
UPD166033T1U-E1-AY

Mouser Part #
968-UPD166033T1UE1AY

Renesas Electronics

Power Switch ICs - Power Distribution POWER TRS MP-3ZK HIGHT SIDE IPD

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Datasheet

4,890In Stock

Cut Tape

¥460.1

¥343.8

¥313.9

¥282.4

Reel

¥239.2

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

TO-252-7

Gate Drivers 86V Boot, 4A Peak, Half-Bridge Drv with ADTC, HI/LIinput, du

ISL78434AVEZ-T7A
Renesas / Intersil
1: ¥847.1
1,121In Stock

Mfr. Part #
ISL78434AVEZ-T7A

Mouser Part #
968-ISL78434AVEZ-T7A

Renesas / Intersil

Gate Drivers 86V Boot, 4A Peak, Half-Bridge Drv with ADTC, HI/LIinput, du

Learn More

Datasheet

1,121In Stock

Cut Tape

¥847.1

¥639.5

¥586.3

¥529.9

Reel

¥460.1

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

SMD/SMT

HTSSOP-14

Power Management Specialized - PMIC PMIC

RAA270000KFT#HA2
Renesas Electronics
1: ¥1,978.3
1,739In Stock

Mfr. Part #
RAA270000KFT#HA2

Mouser Part #
968-RAA270000KFT#HA2

Renesas Electronics

Power Management Specialized - PMIC PMIC

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Datasheet

1,739In Stock

Cut Tape

¥1,978.3

¥1,549.7

¥1,443.4

¥1,327.1

View

Reel

¥1,144.4

Min.: 1
Mult.: 1

: 2,000

SMD/SMT

QFP-64

Switching Voltage Regulators Single Phase Buck Cntroller 4A Drivers

ISL78268ARZ-T7A
Renesas / Intersil
1: ¥1,247.4
225In Stock

Mfr. Part #
ISL78268ARZ-T7A

Mouser Part #
968-ISL78268ARZ-T7A

Renesas / Intersil

Switching Voltage Regulators Single Phase Buck Cntroller 4A Drivers

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Datasheet

225In Stock

Cut Tape

¥1,247.4

¥961.7

¥890.3

¥812.2

Reel

¥764.1

View

Min.: 1
Mult.: 1

: 250

SMD/SMT

QFN-24

Switching Voltage Regulators 2.5A Sync buck w pre uck w pre-boost reg

ISL78201AVEZ-T7A
Renesas / Intersil
1: ¥1,182.6
250In Stock

Mfr. Part #
ISL78201AVEZ-T7A

Mouser Part #
968-ISL78201AVEZ-T7A

Renesas / Intersil

Switching Voltage Regulators 2.5A Sync buck w pre uck w pre-boost reg

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Datasheet

250In Stock

Cut Tape

¥1,182.6

¥905.2

¥837.1

¥760.7

Reel

¥714.2

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

SMD/SMT

HTSSOP-20

500 mV to 3.6 V

LDO Voltage Regulators Auto 40V Always-On L

ISL78301FVEBZ-T7A
Renesas / Intersil
1: ¥513.2
702In Stock

Mfr. Part #
ISL78301FVEBZ-T7A

Mouser Part #
968-ISL78301FVEBZ-T7

Renesas / Intersil

LDO Voltage Regulators Auto 40V Always-On L

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Datasheet

702In Stock

Cut Tape

¥513.2

¥385.4

¥353.8

¥318.9

Reel

¥277.4

¥274.1

MouseReel Available

Min.: 1
Mult.: 1

: 250

SMD/SMT

HTSSOP-14

5 V

Switching Controllers ISL78264ARZ AUTOMOTIVE GRADE - Dual Sync Buck controller 5x

ISL78264ARZ-T7A
Renesas / Intersil
1: ¥1,003.2
220In Stock

Mfr. Part #
ISL78264ARZ-T7A

Mouser Part #
968-ISL78264ARZ-T7A

Renesas / Intersil

Switching Controllers ISL78264ARZ AUTOMOTIVE GRADE - Dual Sync Buck controller 5x

Learn More

Datasheet

220In Stock

Cut Tape

¥1,003.2

¥769

¥710.9

¥646.1

Reel

¥629.5

View

Min.: 1
Mult.: 1

: 250

SMD/SMT

WFQFN-32

3.25 V to 5 V

Switching Voltage Regulators DL CH 2 25MHZ 2 0 A & 1 7ASYNCHG 4X3 1

ISL78322ARZ
Renesas / Intersil
1: ¥1,295.6
781In Stock
End of Life

Mfr. Part #
ISL78322ARZ

Mouser Part #
968-ISL78322ARZ

End of Life

Renesas / Intersil

Switching Voltage Regulators DL CH 2 25MHZ 2 0 A & 1 7ASYNCHG 4X3 1

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Datasheet

781In Stock

¥1,295.6

¥998.3

¥923.5

¥842.1

View

Min.: 1
Mult.: 1

SMD/SMT

DFN-12

600 mV to 5.5 V

Power Management Specialized - PMIC AUTOMOTIVE GRADE-1 Power Management IC for HD Camera in 4x4mm SC-QFN

RAA271082A4HNP#MA0
Renesas / Intersil
1: ¥988.3
178In Stock

Mfr. Part #
RAA271082A4HNP#MA0

Mouser Part #
968-RAA271082HNP#MA0

Renesas / Intersil

Power Management Specialized - PMIC AUTOMOTIVE GRADE-1 Power Management IC for HD Camera in 4x4mm SC-QFN

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Datasheet

178In Stock

Cut Tape

¥988.3

¥752.4

¥694.3

¥667.7

Reel

¥566.4

¥564.7

Min.: 1
Mult.: 1

: 250

SMD/SMT

QFN-24

Switching Controllers ISL78227ARZ AUTOMOTIVE GRADE - 2 phase boost controller 5x5

ISL78227ARZ-T7A
Renesas / Intersil
1: ¥1,551.4
727In Stock

Mfr. Part #
ISL78227ARZ-T7A

Mouser Part #
968-ISL78227ARZ-T7A

Renesas / Intersil

Switching Controllers ISL78227ARZ AUTOMOTIVE GRADE - 2 phase boost controller 5x5

Learn More

Datasheet

727In Stock

Cut Tape

¥1,551.4

¥1,242.4

¥1,122.8

¥1,028.2

Reel

¥1,001.6

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

SMD/SMT

WQFN-32

5 V to 55 V

Switching Voltage Regulators Auto5A Compact Synch ronous Buck Regulato

ISL78235ARZ-T7A
Renesas / Intersil
1: ¥1,084.6
934In Stock

Mfr. Part #
ISL78235ARZ-T7A

Mouser Part #
968-ISL78235ARZ-T7A

Renesas / Intersil

Switching Voltage Regulators Auto5A Compact Synch ronous Buck Regulato

Learn More

Datasheet

934In Stock

Cut Tape

¥1,084.6

¥832.2

¥770.7

¥725.9

Reel

¥724.2

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

SMD/SMT

TQFN-EP-16

LDO Voltage Regulators HI PERF SINGLE 1A AD J VOUTLDO 3X3 10LD

ISL78310ARAJZ
Renesas / Intersil
1: ¥629.5
799In Stock

Mfr. Part #
ISL78310ARAJZ

Mouser Part #
968-ISL78310ARAJZ

Renesas / Intersil

LDO Voltage Regulators HI PERF SINGLE 1A AD J VOUTLDO 3X3 10LD

Learn More

Datasheet

799In Stock

¥629.5

¥468.4

¥428.5

¥383.7

View

Min.: 1
Mult.: 1

SMD/SMT

DFN-10

800 mV to 5 V

Power Switch ICs - Power Distribution POWER TRS MP-3ZK HIGHT SIDE IPD

UPD166032T1U-E1-AY
Renesas Electronics
1: ¥413.6
2,498In Stock

Mfr. Part #
UPD166032T1U-E1-AY

Mouser Part #
968-UPD166032T1UE1AY

Renesas Electronics

Power Switch ICs - Power Distribution POWER TRS MP-3ZK HIGHT SIDE IPD

Learn More

Datasheet

2,498In Stock

Cut Tape

¥413.6

¥307.3

¥280.7

¥252.5

Reel

¥214.3

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

TO-252-7

Switching Voltage Regulators 4A LW QUIESCENT CUR BUCKG 4X4 16LD-F

ISL78214ARZ
Renesas / Intersil
1: ¥1,855.3
65In Stock
End of Life

Mfr. Part #
ISL78214ARZ

Mouser Part #
968-ISL78214ARZ

End of Life

Renesas / Intersil

Switching Voltage Regulators 4A LW QUIESCENT CUR BUCKG 4X4 16LD-F

Learn More

Datasheet

65In Stock

¥1,855.3

¥1,430.1

¥1,265.7

¥1,197.6

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-16

800 mV to 3.6 V

Switching Voltage Regulators 2.5A Synchronous buc nous buck regulator

ISL78206AVEZ-T7A
Renesas / Intersil
1: ¥1,078
354In Stock

Mfr. Part #
ISL78206AVEZ-T7A

Mouser Part #
968-ISL78206AVEZ-T7A

Renesas / Intersil

Switching Voltage Regulators 2.5A Synchronous buc nous buck regulator

Learn More

Datasheet

354In Stock

Cut Tape

¥1,078

¥852.1

Reel

¥749.1

¥669.4

¥664.4

¥659.4

MouseReel Available

Min.: 1
Mult.: 1

: 250

SMD/SMT

HTSSOP-20

500 mV to 3.6 V

Switching Voltage Regulators Auto 4A Sync Buck Regulator

ISL78234AARZ-T7A
Renesas / Intersil
1: ¥999.9
194In Stock

Mfr. Part #
ISL78234AARZ-T7A

Mouser Part #
968-ISL78234AARZ-T7A

Renesas / Intersil

Switching Voltage Regulators Auto 4A Sync Buck Regulator

Learn More

Datasheet

194In Stock

Cut Tape

¥999.9

¥762.4

¥702.6

¥636.2

Reel

¥604.6

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

SMD/SMT

WFQFN-16

Switching Voltage Regulators Auto4A Compact Synch ronous Buck Regulato

ISL78234ARZ-T7A
Renesas / Intersil
1: ¥867
92In Stock

Mfr. Part #
ISL78234ARZ-T7A

Mouser Part #
968-ISL78234ARZ-T7A

Renesas / Intersil

Switching Voltage Regulators Auto4A Compact Synch ronous Buck Regulato

Learn More

Datasheet

92In Stock

Cut Tape

¥867

¥659.4

¥607.9

¥551.5

Reel

¥523.2

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

SMD/SMT

TQFN-EP-16

LDO Voltage Regulators AUTO40V ALWAYS-ONLDO W/ENABLE 3 VCC 14LD

ISL78301FVEAZ
Renesas / Intersil
1: ¥496.6
677In Stock

Mfr. Part #
ISL78301FVEAZ

Mouser Part #
968-ISL78301FVEAZ

Renesas / Intersil

LDO Voltage Regulators AUTO40V ALWAYS-ONLDO W/ENABLE 3 VCC 14LD

Learn More

Datasheet

677In Stock

¥496.6

¥363.8

¥332.2

¥295.7

View

Min.: 1
Mult.: 1

SMD/SMT

HTSSOP-14

3.3 V

LDO Voltage Regulators High Performance Sin gle 1A, Adjustable V

ISL78310ARAJZ-T7A
Renesas / Intersil
1: ¥697.6
104In Stock
250Expected 10/23/2026

Mfr. Part #
ISL78310ARAJZ-T7A

Mouser Part #
968-ISL78310ARAJZ-T7

Renesas / Intersil

LDO Voltage Regulators High Performance Sin gle 1A, Adjustable V

Learn More

Datasheet

104In Stock

250Expected 10/23/2026

Cut Tape

¥697.6

¥518.2

¥473.4

¥426.9

Reel

¥421.9

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

SMD/SMT

DFN-10

800 mV to 5 V

Gate Drivers 86V Boot, 4A Peak, Half-Bridge Drv with ADTC, ISL78420AVEZ c

ISL78444AVEZ-T7A
Renesas / Intersil
1: ¥822.2
27In Stock

Mfr. Part #
ISL78444AVEZ-T7A

Mouser Part #
968-ISL78444AVEZ-T7A

Renesas / Intersil

Gate Drivers 86V Boot, 4A Peak, Half-Bridge Drv with ADTC, ISL78420AVEZ c

Learn More

Datasheet

27In Stock

Cut Tape

¥822.2

¥626.2

¥578

¥523.2

Reel

¥500

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

SMD/SMT

HTSSOP-14

Gate Drivers 86V Boot, 4A Peak, Half-Bridge Drv with ADTC, PWM input, due

ISL78424AVEZ-T7A
Renesas / Intersil
1: ¥872
490In Stock

Mfr. Part #
ISL78424AVEZ-T7A

Mouser Part #
968-ISL79684AVEZ-T7A

Renesas / Intersil

Gate Drivers 86V Boot, 4A Peak, Half-Bridge Drv with ADTC, PWM input, due

Learn More

Datasheet

490In Stock

Cut Tape

¥872

¥657.8

¥599.6

¥544.8

Reel

¥511.6

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

SMD/SMT

HTSSOP-14

Power Switch ICs - Power Distribution POWER TRS MP-3ZK HIGHT SIDE IPD

UPD166031AT1U-E1-AY
Renesas Electronics
1: ¥423.6
14In Stock

Mfr. Part #
UPD166031AT1U-E1-AY

Mouser Part #
968-PD166031AT1UE1AY

Renesas Electronics

Power Switch ICs - Power Distribution POWER TRS MP-3ZK HIGHT SIDE IPD

Learn More

Datasheet

14In Stock

Cut Tape

¥423.6

¥315.6

¥287.4

¥257.5

Reel

¥219.3

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

TO-252-7

DFN-10
DFN-12
DFN-8
HLQFP-40
HSSOP-12
HTSSOP-14
HTSSOP-20
QFN-16
QFN-24
QFN-28
QFN-32
QFP-64
SCQFN-24
TO-252-3
TO-252-7
TO-263-7
TQFN-EP-16
WFQFN-16
WFQFN-32
WFQFN-40

500 mV to 3.6 V
600 mV to 5.5 V
800 mV to 3.6 V
800 mV to 5 V
1.2 V, 1.8 V
1.2 V, 2.5 V
1.2 V, 3.3 V
1.25 V, 3.3 V
1.5 V, 2.5 V
1.5 V, 2.8 V
1.5 V, 3.3 V
1.8 V, 2.7 V
1.8 V, 2.8 V
1.85 V, 2.9 V
2.5 V to 12 V
2.6 V, 2.8 V
2.8 V, 3 V
2.9 V
3 V
3 V to 5.2 V