Voltage Regulators & Voltage Controllers

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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 Voltage Regulators & Voltage Controllers

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Part #

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

ISL78322ARZ
Renesas / Intersil
1: Rp153.739
858In Stock

Mfr. Part No.
ISL78322ARZ

Mouser Part No
968-ISL78322ARZ

Renesas / Intersil

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

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Datasheet

858In Stock

Rp153.739

Rp119.249

Rp111.727

Rp100.903

View

Min.: 1
Mult.: 1

SMD/SMT

DFN-12

600 mV to 5.5 V

1.7 A, 2 A

Switching Voltage Regulators AUTOMOTIVE GRADE 3A Buck Regulator

ISL78208ARZ
Renesas / Intersil
1: Rp163.463
329In Stock

Mfr. Part No.
ISL78208ARZ

Mouser Part No
968-ISL78208ARZ

Renesas / Intersil

Switching Voltage Regulators AUTOMOTIVE GRADE 3A Buck Regulator

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Datasheet

329In Stock

Rp163.463

Rp122.551

Rp68.981

Min.: 1
Mult.: 1

SMD/SMT

WFQFN-32

3 A

LDO Voltage Regulators Auto 40V Always-On L

ISL78301FVEBZ-T7A
Renesas / Intersil
1: Rp41.829
717In Stock

Mfr. Part No.
ISL78301FVEBZ-T7A

Mouser Part No
968-ISL78301FVEBZ-T7

Renesas / Intersil

LDO Voltage Regulators Auto 40V Always-On L

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Datasheet

717In Stock

Cut Tape

Rp41.829

Rp37.242

Rp34.490

Rp31.005

Reel

Rp24.400

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 250

SMD/SMT

HTSSOP-14

5 V

150 mA

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

ISL78301FVECZ
Renesas / Intersil
1: Rp46.966
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
ISL78301FVECZ

Mouser Part No
968-ISL78301FVECZ

Renesas / Intersil

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

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Datasheet

Non-Stocked Lead-Time 18 Weeks

Rp46.966

Rp34.857

Rp31.922

Rp28.620

View

Min.: 1
Mult.: 1

SMD/SMT

HTSSOP-14

2.5 V to 12 V

150 mA

Switching Voltage Regulators Single Phase Buck Cntroller 4A Drivers

ISL78268ARZ-T7A
Renesas / Intersil
1: Rp83.841
235In Stock

Mfr. Part No.
ISL78268ARZ-T7A

Mouser Part No
968-ISL78268ARZ-T7A

Renesas / Intersil

Switching Voltage Regulators Single Phase Buck Cntroller 4A Drivers

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Datasheet

235In Stock

Cut Tape

Rp83.841

Rp79.438

Rp77.787

Rp74.668

Reel

Rp74.118

View

Min.: 1
Mult.: 1

Reel: 250

SMD/SMT

QFN-24

25 A

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

ISL78301FVEAZ
Renesas / Intersil
1: Rp46.048
805In Stock

Mfr. Part No.
ISL78301FVEAZ

Mouser Part No
968-ISL78301FVEAZ

Renesas / Intersil

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

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Datasheet

805In Stock

Rp46.048

Rp34.307

Rp31.372

Rp28.253

View

Min.: 1
Mult.: 1

SMD/SMT

HTSSOP-14

3.3 V

150 mA

Switching Voltage Regulators Auto 3A Standard Buc Buck Regulator - 5x

ISL78208ARZ-T7A
Renesas / Intersil
1: Rp115.213
233In Stock

Mfr. Part No.
ISL78208ARZ-T7A

Mouser Part No
968-ISL78208ARZ-T7A

Renesas / Intersil

Switching Voltage Regulators Auto 3A Standard Buc Buck Regulator - 5x

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Datasheet

233In Stock

Cut Tape

Rp115.213

Rp99.802

Rp95.766

Rp87.144

Reel

Rp76.870

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 250

SMD/SMT

WFQFN-32

3 A

LDO Voltage Regulators High PSRR LDO IC Automotive Low Noise

ISL78302ARNWZ
Renesas / Intersil
1: Rp30.087
761In Stock

Mfr. Part No.
ISL78302ARNWZ

Mouser Part No
968-ISL78302ARNWZ

Renesas / Intersil

LDO Voltage Regulators High PSRR LDO IC Automotive Low Noise

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Datasheet

761In Stock

Rp30.087

Rp16.365

Rp16.346

Rp15.227

Min.: 1
Mult.: 1

SMD/SMT

DFN-10

1.2 V, 3.3 V

300 mA

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

ISL78264ARZ-T7A
Renesas / Intersil
1: Rp87.144
220In Stock

Mfr. Part No.
ISL78264ARZ-T7A

Mouser Part No
968-ISL78264ARZ-T7A

Renesas / Intersil

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

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Datasheet

220In Stock

Cut Tape

Rp87.144

Rp71.733

Rp67.880

Rp62.193

Reel

Rp52.836

View

Min.: 1
Mult.: 1

Reel: 250

SMD/SMT

WFQFN-32

3.25 V to 5 V

Switching Controllers ISL78263ARZ AUTOMOTIVE GRADE - Dual Sync Buck /boost control

ISL78263ARZ-T7A
Renesas / Intersil
1: Rp83.107
239In Stock

Mfr. Part No.
ISL78263ARZ-T7A

Mouser Part No
968-ISL78263ARZ-T7A

Renesas / Intersil

Switching Controllers ISL78263ARZ AUTOMOTIVE GRADE - Dual Sync Buck /boost control

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Datasheet

239In Stock

Cut Tape

Rp83.107

Rp70.816

Rp66.963

Rp62.009

Reel

Rp52.836

View

Min.: 1
Mult.: 1

Reel: 250

SMD/SMT

QFN-32

4.75 V to 5.25 V

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

ISL78227ARZ-T7A
Renesas / Intersil
1: Rp167.866
1.325In Stock

Mfr. Part No.
ISL78227ARZ-T7A

Mouser Part No
968-ISL78227ARZ-T7A

Renesas / Intersil

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

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Datasheet

1.325In Stock

Cut Tape

Rp167.866

Rp130.624

Rp128.055

Reel

Rp122.184

Rp111.360

Rp110.443

MouseReel Available

Min.: 1
Mult.: 1

Reel: 250

SMD/SMT

WQFN-32

5 V to 55 V

300 uA

Switching Voltage Regulators Automotive 4A Synch Buck Reg

ISL78234ARZ
Renesas / Intersil
1: Rp109.709
1.072In Stock

Mfr. Part No.
ISL78234ARZ

Mouser Part No
968-ISL78234ARZ

Renesas / Intersil

Switching Voltage Regulators Automotive 4A Synch Buck Reg

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Datasheet

1.072In Stock

Rp109.709

Rp77.787

Rp73.384

Rp62.193

View

Min.: 1
Mult.: 1

SMD/SMT

TQFN-EP-16

4 A

Switching Voltage Regulators Auto5A Compact Synch ronous Buck Regulato

ISL78235ARZ-T7A
Renesas / Intersil
1: Rp107.874
940In Stock

Mfr. Part No.
ISL78235ARZ-T7A

Mouser Part No
968-ISL78235ARZ-T7A

Renesas / Intersil

Switching Voltage Regulators Auto5A Compact Synch ronous Buck Regulato

Learn More

Datasheet

940In Stock

Cut Tape

Rp107.874

Rp82.740

Rp76.319

Reel

Rp76.136

Rp75.586

Rp69.715

MouseReel Available

Min.: 1
Mult.: 1

Reel: 250

SMD/SMT

TQFN-EP-16

5 A

Switching Voltage Regulators Automotive Low Input Voltage Boost

ISL78113AARAZ-T7A
Renesas / Intersil
1: Rp30.271
100In Stock

Mfr. Part No.
ISL78113AARAZ-T7A

Mouser Part No
968-ISL78113AARAZT7A

Renesas / Intersil

Switching Voltage Regulators Automotive Low Input Voltage Boost

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Datasheet

100In Stock

Cut Tape

Rp30.271

Rp22.199

Rp20.181

Rp17.887

Reel

Rp16.805

Rp16.787

MouseReel Available

Min.: 1
Mult.: 1

Reel: 250

SMD/SMT

DFN-8

3 V to 5.2 V

500 mA

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

ISL78201AVEZ-T7A
Renesas / Intersil
1: Rp119.066
9In Stock

Mfr. Part No.
ISL78201AVEZ-T7A

Mouser Part No
968-ISL78201AVEZ-T7A

Renesas / Intersil

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

Learn More

Datasheet

9In Stock

Cut Tape

Rp119.066

Rp107.691

Rp102.738

Rp89.162

Reel

Rp64.028

Rp61.826

MouseReel Available

Min.: 1
Mult.: 1

Reel: 250

SMD/SMT

HTSSOP-20

500 mV to 3.6 V

2.5 A

Switching Voltage Regulators 2.5A Synchronous buc nous buck regulator

ISL78206AVEZ-T7A
Renesas / Intersil
1: Rp101.820
187In Stock

Mfr. Part No.
ISL78206AVEZ-T7A

Mouser Part No
968-ISL78206AVEZ-T7A

Renesas / Intersil

Switching Voltage Regulators 2.5A Synchronous buc nous buck regulator

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Datasheet

187In Stock

Cut Tape

Rp101.820

Rp81.273

Rp74.485

Rp70.082

Reel

Rp70.082

MouseReel Available

Min.: 1
Mult.: 1

Reel: 250

SMD/SMT

HTSSOP-20

500 mV to 3.6 V

2.5 A

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

ISL78214ARZ
Renesas / Intersil
1: Rp202.356
65In Stock

Mfr. Part No.
ISL78214ARZ

Mouser Part No
968-ISL78214ARZ

Renesas / Intersil

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

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Datasheet

65In Stock

Rp202.356

Rp138.329

Rp106.040

Rp98.151

Rp95.766

Min.: 1
Mult.: 1

SMD/SMT

QFN-16

800 mV to 3.6 V

4 A

Switching Voltage Regulators Dual 800mA Low Quies cent Current 2.5MHz

ISL78228ARZ-T7A
Renesas / Intersil
1: Rp122.368
60In Stock

Mfr. Part No.
ISL78228ARZ-T7A

Mouser Part No
968-ISL78228ARZ-T7A

Renesas / Intersil

Switching Voltage Regulators Dual 800mA Low Quies cent Current 2.5MHz

Learn More

Datasheet

60In Stock

Cut Tape

Rp122.368

Rp94.298

Rp87.144

Rp80.355

Reel

Rp80.355

MouseReel Available

Min.: 1
Mult.: 1

Reel: 250

SMD/SMT

DFN-10

600 mV to 5.5 V

800 mA

Switching Voltage Regulators Auto 3A Sync Buck Regulator

ISL78233AARZ-T7A
Renesas / Intersil
1: Rp90.262
218In Stock

Mfr. Part No.
ISL78233AARZ-T7A

Mouser Part No
968-ISL78233AARZ-T7A

Renesas / Intersil

Switching Voltage Regulators Auto 3A Sync Buck Regulator

Learn More

Datasheet

218In Stock

Cut Tape

Rp90.262

Rp68.798

Rp63.477

Rp57.423

Reel

Rp57.240

MouseReel Available

Min.: 1
Mult.: 1

Reel: 250

SMD/SMT

WFQFN-16

3 A

Switching Voltage Regulators Auto3A Compact Synch ronous Buck Regulato

ISL78233ARZ-T7A
Renesas / Intersil
1: Rp107.508
8In Stock

Mfr. Part No.
ISL78233ARZ-T7A

Mouser Part No
968-ISL78233ARZ-T7A

Renesas / Intersil

Switching Voltage Regulators Auto3A Compact Synch ronous Buck Regulato

Learn More

Datasheet

8In Stock

Cut Tape

Rp107.508

Rp78.154

Rp61.092

Rp50.268

Reel

Rp44.764

Rp40.545

MouseReel Available

Min.: 1
Mult.: 1

Reel: 250

SMD/SMT

TQFN-EP-16

3 A

Switching Voltage Regulators Auto 4A Sync Buck Regulator

ISL78234AARZ-T7A
Renesas / Intersil
1: Rp99.435
35In Stock

Mfr. Part No.
ISL78234AARZ-T7A

Mouser Part No
968-ISL78234AARZ-T7A

Renesas / Intersil

Switching Voltage Regulators Auto 4A Sync Buck Regulator

Learn More

Datasheet

35In Stock

Cut Tape

Rp99.435

Rp91.363

Rp84.208

Rp63.844

Reel

Rp63.844

MouseReel Available

Min.: 1
Mult.: 1

Reel: 250

SMD/SMT

WFQFN-16

4 A

Switching Voltage Regulators Auto4A Compact Synch ronous Buck Regulato

ISL78234ARZ-T7A
Renesas / Intersil
1: Rp87.327
117In Stock

Mfr. Part No.
ISL78234ARZ-T7A

Mouser Part No
968-ISL78234ARZ-T7A

Renesas / Intersil

Switching Voltage Regulators Auto4A Compact Synch ronous Buck Regulato

Learn More

Datasheet

117In Stock

Cut Tape

Rp87.327

Rp66.596

Rp61.276

Rp55.588

Reel

Rp55.221

MouseReel Available

Min.: 1
Mult.: 1

Reel: 250

SMD/SMT

TQFN-EP-16

4 A

LDO Voltage Regulators Auto 40V Always-On L

ISL78301FVECZ-T7A
Renesas / Intersil
1: Rp50.452
245In Stock

Mfr. Part No.
ISL78301FVECZ-T7A

Mouser Part No
968-ISL78301FVECZ-T7

Renesas / Intersil

LDO Voltage Regulators Auto 40V Always-On L

Learn More

Datasheet

245In Stock

Cut Tape

Rp50.452

Rp37.793

Rp37.242

Reel

Rp31.555

Rp29.904

MouseReel Available

Min.: 1
Mult.: 1

Reel: 250

SMD/SMT

HTSSOP-14

2.5 V to 12 V

150 mA

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

ISL78310ARAJZ
Renesas / Intersil
1: Rp86.043
201In Stock

Mfr. Part No.
ISL78310ARAJZ

Mouser Part No
968-ISL78310ARAJZ

Renesas / Intersil

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

Learn More

Datasheet

201In Stock

Rp86.043

Rp57.240

Rp53.570

Rp45.315

View

Min.: 1
Mult.: 1

SMD/SMT

DFN-10

800 mV to 5 V

1 A

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

ISL78310ARAJZ-T7A
Renesas / Intersil
1: Rp65.312
306In Stock

Mfr. Part No.
ISL78310ARAJZ-T7A

Mouser Part No
968-ISL78310ARAJZ-T7

Renesas / Intersil

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

Learn More

Datasheet

306In Stock

Cut Tape

Rp65.312

Rp49.167

Rp45.131

Rp40.728

Reel

Rp39.811

MouseReel Available

Min.: 1
Mult.: 1

Reel: 250

SMD/SMT

DFN-10

800 mV to 5 V

1 A

Automotive Power Devices

Types of Voltage Regulators & Voltage Controllers

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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 to 6 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