Voltage Regulators - Switching Regulators

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MAX20029x Automotive PMICs

Analog Devices Inc. MAX20029x Automotive PMICs (Power-Management ICs) integrate four low-voltage, high-efficiency, step-down DC-DC converters. Each of the four outputs is factory or resistor programmable between 0.7V to 4.0V. The MAX20029 has four 1.5A channels. The MAX20029B has two 1.5A/3.0A channels. The MAX20029C has four 1.5A channels with low V_OUT down to 0.7V. The MAX20029D has two 0.5A/1.5A channels and, by combining channels 1 and 2, a single 2A/3A channel. These PMICs operate from 3.0V to 5.5V, making them ideal for automotive Point-of-Load (PoL) and post-regulation applications.

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Part #

Switching Voltage Regulators Updated 4-ch PMIC

MAX20029ATIC/V+
Analog Devices / Maxim Integrated
1: $11.19
70In Stock

Mfr. Part No.
MAX20029ATIC/V+

Mouser Part No
700-MAX20029ATIC/V+

Analog Devices / Maxim Integrated

Switching Voltage Regulators Updated 4-ch PMIC

Learn More

Datasheet

70In Stock

$11.19

$7.81

$7.45

$6.46

View

Min.: 1
Mult.: 1

SMD/SMT

TQFN-EP-28

Buck

700 mV to 4 V

1.5 A

4 Output

2.2 MHz

- 40 C

+ 125 C

AEC-Q100

MAX20029

Tube

Switching Voltage Regulators Automotive Quad, Low-Voltage Step-Down D

MAX20029BATIA/V+
Analog Devices / Maxim Integrated
1: $9.26
5,120In Stock

Mfr. Part No.
MAX20029BATIA/V+

Mouser Part No
700-MAX20029BATIA/V+

Analog Devices / Maxim Integrated

Switching Voltage Regulators Automotive Quad, Low-Voltage Step-Down D

Learn More

Datasheet

5,120In Stock

$9.26

$6.73

$6.26

$5.49

View

Min.: 1
Mult.: 1

SMD/SMT

TQFN-EP-28

Buck

700 mV to 4 V

1.5 A

4 Output

2.2 MHz

- 40 C

+ 125 C

AEC-Q100

MAX20029

Tube

Switching Voltage Regulators Updated 4-ch PMIC

MAX20029ATIF/V+
Analog Devices / Maxim Integrated
1: $9.24
357In Stock

Mfr. Part No.
MAX20029ATIF/V+

Mouser Part No
700-MAX20029ATIF/V+

Analog Devices / Maxim Integrated

Switching Voltage Regulators Updated 4-ch PMIC

Learn More

Datasheet

357In Stock

$9.24

$6.71

$6.24

$5.49

View

Min.: 1
Mult.: 1

SMD/SMT

TQFN-EP-28

Buck

700 mV to 4 V

1.5 A

4 Output

2.2 MHz

- 40 C

+ 125 C

AEC-Q100

MAX20029

Tube

Switching Voltage Regulators LV 3-channel PMIC

MAX20029BATID/V+
Analog Devices / Maxim Integrated
1: $9.24
229In Stock

Mfr. Part No.
MAX20029BATID/V+

Mouser Part No
700-MAX20029BATID/V+

Analog Devices / Maxim Integrated

Switching Voltage Regulators LV 3-channel PMIC

Learn More

Datasheet

229In Stock

$9.24

$6.71

$6.24

$5.49

View

Min.: 1
Mult.: 1

SMD/SMT

TQFN-EP-28

Buck

700 mV to 4 V

1.5 A

4 Output

2.2 MHz

- 40 C

+ 125 C

AEC-Q100

MAX20029

Tube

Switching Voltage Regulators Triple PMIC with 0.7V output

MAX20029DATIA/V+
Analog Devices / Maxim Integrated
1: $8.88
120In Stock

Mfr. Part No.
MAX20029DATIA/V+

Mouser Part No
700-MAX20029DATIA/V+

Analog Devices / Maxim Integrated

Switching Voltage Regulators Triple PMIC with 0.7V output

Learn More

Datasheet

120In Stock

$8.88

$6.37

$5.94

$5.21

View

Min.: 1
Mult.: 1

SMD/SMT

TQFN-EP-28

Buck

700 mV to 4 V

1.5 A

4 Output

2.2 MHz

- 40 C

+ 125 C

MAX20029

Tube

Switching Voltage Regulators Automotive Quad, Low-Voltage Step-Down D

MAX20029ATIA/V+
Analog Devices / Maxim Integrated
1: $9.26
363In Stock
360Expected 13/7/2026

Mfr. Part No.
MAX20029ATIA/V+

Mouser Part No
700-MAX20029ATIA/V+

Analog Devices / Maxim Integrated

Switching Voltage Regulators Automotive Quad, Low-Voltage Step-Down D

Learn More

Datasheet

363In Stock

360Expected 13/7/2026

$9.26

$6.73

$6.26

$5.50

View

Min.: 1
Mult.: 1

SMD/SMT

TQFN-EP-28

Buck

700 mV to 4 V

1.5 A

4 Output

2.2 MHz

- 40 C

+ 125 C

AEC-Q100

MAX20029

Tube

Switching Voltage Regulators Updated 4-ch PMIC

MAX20029ATIB/V+
Analog Devices / Maxim Integrated
1: $9.24
477Factory Stock Available

Mfr. Part No.
MAX20029ATIB/V+

Mouser Part No
700-MAX20029ATIB/V+

Analog Devices / Maxim Integrated

Switching Voltage Regulators Updated 4-ch PMIC

Learn More

Datasheet

477Factory Stock Available

More Info Available

$9.24

$6.71

$6.24

$5.49

View

Min.: 1
Mult.: 1

SMD/SMT

TQFN-EP-28

Buck

700 mV to 4 V

1.5 A

4 Output

2.2 MHz

- 40 C

+ 125 C

AEC-Q100

MAX20029

Tube

Switching Voltage Regulators Updated 4-ch PMIC

MAX20029ATID/V+T
Analog Devices / Maxim Integrated
2,500: $5.10
5,000Factory Stock Available

Mfr. Part No.
MAX20029ATID/V+T

Mouser Part No
700-MAX20029ATID/V+T

Analog Devices / Maxim Integrated

Switching Voltage Regulators Updated 4-ch PMIC

Learn More

Datasheet

5,000Factory Stock Available

More Info Available

Reel

$5.10

Min.: 2,500
Mult.: 2,500

Reel: 2,500

SMD/SMT

TQFN-EP-28

Buck

700 mV to 4 V

1.5 A

4 Output

2.2 MHz

- 40 C

+ 125 C

AEC-Q100

MAX20029

Reel

Switching Voltage Regulators LV 3-channel PMIC

MAX20029BATIB/V+T
Analog Devices / Maxim Integrated
2,500: $5.10
5,000Factory Stock Available

Mfr. Part No.
MAX20029BATIB/V+T

Mouser Part No
700-MAX20029BATIBV+T

Analog Devices / Maxim Integrated

Switching Voltage Regulators LV 3-channel PMIC

Learn More

Datasheet

5,000Factory Stock Available

More Info Available

Reel

$5.10

Min.: 2,500
Mult.: 2,500

Reel: 2,500

SMD/SMT

TQFN-EP-28

Buck

700 mV to 4 V

1.5 A, 3 A

3 Output

2.2 MHz

- 40 C

+ 125 C

AEC-Q100

MAX20029

Reel

Switching Voltage Regulators Automotive Quad, Low-Voltage Step-Down D

MAX20029ATIA/V+T
Analog Devices / Maxim Integrated
2,500: $3.78
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
MAX20029ATIA/V+T

Mouser Part No
700-MAX20029ATIA/V+T

Analog Devices / Maxim Integrated

Switching Voltage Regulators Automotive Quad, Low-Voltage Step-Down D

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$3.78

Min.: 2,500
Mult.: 2,500

Reel: 2,500

SMD/SMT

TQFN-EP-28

Buck

700 mV to 4 V

1.5 A

4 Output

2.2 MHz

- 40 C

+ 125 C

AEC-Q100

MAX20029

Reel

Switching Voltage Regulators Updated 4-ch PMIC

MAX20029ATID/V+
Analog Devices / Maxim Integrated
1: $11.76
Non-Stocked Lead-Time 11 Weeks

Mfr. Part No.
MAX20029ATID/V+

Mouser Part No
700-MAX20029ATID/V+

Analog Devices / Maxim Integrated

Switching Voltage Regulators Updated 4-ch PMIC

Learn More

Datasheet

Non-Stocked Lead-Time 11 Weeks

$11.76

$8.21

$7.83

$6.80

View

Min.: 1
Mult.: 1

SMD/SMT

TQFN-EP-28

Buck

700 mV to 4 V

1.5 A

4 Output

2.2 MHz

- 40 C

+ 125 C

AEC-Q100

MAX20029

Tube

Switching Voltage Regulators Updated 4-ch PMIC

MAX20029ATIF/V+T
Analog Devices / Maxim Integrated
2,500: $3.78
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
MAX20029ATIF/V+T

Mouser Part No
700-MAX20029ATIF/V+T

Analog Devices / Maxim Integrated

Switching Voltage Regulators Updated 4-ch PMIC

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$3.78

Min.: 2,500
Mult.: 2,500

Reel: 2,500

SMD/SMT

TQFN-EP-28

Buck

700 mV to 4 V

1.5 A

4 Output

2.2 MHz

- 40 C

+ 125 C

AEC-Q100

MAX20029

Reel

Switching Voltage Regulators LV 3-channel PMIC

MAX20029BATIB/V+
Analog Devices / Maxim Integrated
1: $11.76
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
MAX20029BATIB/V+

Mouser Part No
700-MAX20029BATIB/V+

Analog Devices / Maxim Integrated

Switching Voltage Regulators LV 3-channel PMIC

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

$11.76

$8.21

$7.83

$6.80

View

Min.: 1
Mult.: 1

SMD/SMT

TQFN-EP-28

Buck

700 mV to 4 V

1.5 A, 3 A

3 Output

2.2 MHz

- 40 C

+ 125 C

AEC-Q100

MAX20029

Tube

Switching Voltage Regulators LV 3-channel PMIC

MAX20029BATIC/V+
Analog Devices / Maxim Integrated
1: $11.76
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
MAX20029BATIC/V+

Mouser Part No
700-MAX20029BATIC/V+

Analog Devices / Maxim Integrated

Switching Voltage Regulators LV 3-channel PMIC

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

$11.76

$8.21

$7.83

$6.80

View

Min.: 1
Mult.: 1

SMD/SMT

TQFN-EP-28

Buck

700 mV to 4 V

1.5 A, 3 A

3 Output

2.2 MHz

- 40 C

+ 125 C

AEC-Q100

MAX20029

Tube

Switching Voltage Regulators LV 3-channel PMIC

MAX20029BATIC/V+T
Analog Devices / Maxim Integrated
2,500: $5.10
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
MAX20029BATIC/V+T

Mouser Part No
700-MAX20029BATICV+T

Analog Devices / Maxim Integrated

Switching Voltage Regulators LV 3-channel PMIC

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$5.10

Min.: 2,500
Mult.: 2,500

Reel: 2,500

SMD/SMT

TQFN-EP-28

Buck

700 mV to 4 V

1.5 A, 3 A

3 Output

2.2 MHz

- 40 C

+ 125 C

AEC-Q100

MAX20029

Reel

Switching Voltage Regulators LV 3-channel PMIC

MAX20029BATID/V+T
Analog Devices / Maxim Integrated
2,500: $3.78
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
MAX20029BATID/V+T

Mouser Part No
700-MAX20029BATIDV+T

Analog Devices / Maxim Integrated

Switching Voltage Regulators LV 3-channel PMIC

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$3.78

Min.: 2,500
Mult.: 2,500

Reel: 2,500

SMD/SMT

TQFN-EP-28

Buck

700 mV to 4 V

1.5 A, 3 A

3 Output

2.2 MHz

- 40 C

+ 125 C

AEC-Q100

MAX20029

Reel

Switching Voltage Regulators LV 3-channel PMIC. Updated MAX20022

MAX20029CATIA/V+
Analog Devices / Maxim Integrated
1: $11.76
Lead-Time 10 Weeks

Mfr. Part No.
MAX20029CATIA/V+

Mouser Part No
700-MAX20029CATIA/V+

Analog Devices / Maxim Integrated

Switching Voltage Regulators LV 3-channel PMIC. Updated MAX20022

Learn More

Datasheet

Lead-Time 10 Weeks

$11.76

$8.21

$7.83

$6.80

View

Min.: 1
Mult.: 1

SMD/SMT

TQFN-EP-28

Buck

700 mV to 4 V

1.5 A

4 Output

2.2 MHz

- 40 C

+ 125 C

AEC-Q100

MAX20029

Tube

Switching Voltage Regulators LV 3-channel PMIC. Updated MAX20022

MAX20029CATIA/V+T
Analog Devices / Maxim Integrated
2,500: $5.10
Non-Stocked Lead-Time 11 Weeks

Mfr. Part No.
MAX20029CATIA/V+T

Mouser Part No
700-MAX20029CATIAV+T

Analog Devices / Maxim Integrated

Switching Voltage Regulators LV 3-channel PMIC. Updated MAX20022

Learn More

Datasheet

Non-Stocked Lead-Time 11 Weeks

Reel

$5.10

Min.: 2,500
Mult.: 2,500

Reel: 2,500

SMD/SMT

TQFN-EP-28

Buck

700 mV to 4 V

1.5 A

4 Output

2.2 MHz

- 40 C

+ 125 C

AEC-Q100

MAX20029

Reel

Switching Voltage Regulators LV 3-channel PMIC. Updated MAX20022

MAX20029CATIB/V+
Analog Devices / Maxim Integrated
1: $11.76
Non-Stocked Lead-Time 11 Weeks

Mfr. Part No.
MAX20029CATIB/V+

Mouser Part No
700-MAX20029CATIB/V+

Analog Devices / Maxim Integrated

Switching Voltage Regulators LV 3-channel PMIC. Updated MAX20022

Learn More

Datasheet

Non-Stocked Lead-Time 11 Weeks

$11.76

$8.21

$7.83

$6.80

View

Min.: 1
Mult.: 1

SMD/SMT

TQFN-EP-28

Buck

700 mV to 4 V

1.5 A

4 Output

2.2 MHz

- 40 C

+ 125 C

AEC-Q100

MAX20029

Tube

Switching Voltage Regulators LV 3-channel PMIC. Updated MAX20022

MAX20029CATIB/V+T
Analog Devices / Maxim Integrated
2,500: $5.10
Non-Stocked Lead-Time 11 Weeks

Mfr. Part No.
MAX20029CATIB/V+T

Mouser Part No
700-MAX20029CATIBV+T

Analog Devices / Maxim Integrated

Switching Voltage Regulators LV 3-channel PMIC. Updated MAX20022

Learn More

Datasheet

Non-Stocked Lead-Time 11 Weeks

Reel

$5.10

Min.: 2,500
Mult.: 2,500

Reel: 2,500

SMD/SMT

TQFN-EP-28

Buck

700 mV to 4 V

1.5 A

4 Output

2.2 MHz

- 40 C

+ 125 C

AEC-Q100

MAX20029

Reel

MAX20029x Automotive PMICs

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