Current & Power Monitors & Regulators

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PAC194x & PAC195x Monitors

Microchip Technology PAC194x and PAC195x Current and Power Monitors are a portfolio of one, two, three, or four-channel energy monitors. The monitors are bus voltage monitors and current sense amplifiers that feed high-resolution ADCs. There are two versions of the PAC195X. The PAC195X-1 devices are for high-side current sensing, and the PAC195X-2 devices are for low-side current sensing or floating VBUS applications.

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Part #

Current & Power Monitors & Regulators 32 V Low Side Sensing Channel Power Monitor w/Accumulator

PAC1952T-2E/J6CX
Microchip Technology
1: 1,27 €
9 870In Stock

Mfr. Part No.
PAC1952T-2E/J6CX

Mouser Part No
579-PAC1952T-2E/J6CX

Microchip Technology

Current & Power Monitors & Regulators 32 V Low Side Sensing Channel Power Monitor w/Accumulator

Learn More

Datasheet

9 870In Stock

Cut Tape

1,27 €

Reel

1,27 €

MouseReel Available

Min.: 1
Mult.: 1

: 5 000

Power Monitors

High or Low Side

5.5 V

2.7 V

395 uA

1 %

- 40 C

+ 125 C

SMD/SMT

WLCSP-16

Reel, Cut Tape, MouseReel

Current & Power Monitors & Regulators 32 V Low Side Sensing Channel Power Monitor w/Accumulator

PAC1951T-2E/4MX
Microchip Technology
1: 0,998 €
4 810In Stock

Mfr. Part No.
PAC1951T-2E/4MX

Mouser Part No
579-PAC1951T-2E/4MX

Microchip Technology

Current & Power Monitors & Regulators 32 V Low Side Sensing Channel Power Monitor w/Accumulator

Learn More

Datasheet

4 810In Stock

Cut Tape

0,998 €

0,989 €

0,886 €

Reel

0,839 €

Min.: 1
Mult.: 1

: 3 300

Power Monitors

High or Low Side

5.5 V

2.7 V

395 uA

1 %

- 40 C

+ 125 C

SMD/SMT

VQFN-16

Reel, Cut Tape

Current & Power Monitors & Regulators 9 V Low Side Sensing Channel Power Monitor w/Accumulator

PAC1942T-2E/4MX
Microchip Technology
1: 1,27 €
1 737In Stock

Mfr. Part No.
PAC1942T-2E/4MX

Mouser Part No
579-PAC1942T-2E/4MX

Microchip Technology

Current & Power Monitors & Regulators 9 V Low Side Sensing Channel Power Monitor w/Accumulator

Learn More

Datasheet

1 737In Stock

Cut Tape

1,27 €

1,08 €

Reel

1,08 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 300

Power Monitors

High or Low Side

5.5 V

2.7 V

395 uA

1 %

- 40 C

+ 125 C

SMD/SMT

VQFN-16

Reel, Cut Tape, MouseReel

Current & Power Monitors & Regulators 32V, High Side Sensing/3 -Channel Power Monitor w/Accumulator

PAC1953T-E/4MX
Microchip Technology
1: 1,54 €
8 633In Stock

Mfr. Part No.
PAC1953T-E/4MX

Mouser Part No
579-PAC1953T-E/4MX

Microchip Technology

Current & Power Monitors & Regulators 32V, High Side Sensing/3 -Channel Power Monitor w/Accumulator

Learn More

Datasheet

8 633In Stock

Cut Tape

1,54 €

1,51 €

1,35 €

Reel

1,29 €

Min.: 1
Mult.: 1

: 3 300

Power Monitors

High or Low Side

5.5 V

2.7 V

395 uA

1 %

- 40 C

+ 125 C

SMD/SMT

Reel, Cut Tape

Current & Power Monitors & Regulators 32V, High Side Sensing/1 -Channel Power Monitor w/Accumulator

PAC1951T-1E/J6CX
Microchip Technology
1: 0,998 €
9 684In Stock

Mfr. Part No.
PAC1951T-1E/J6CX

Mouser Part No
579-PAC1951T-1E/J6CX

Microchip Technology

Current & Power Monitors & Regulators 32V, High Side Sensing/1 -Channel Power Monitor w/Accumulator

Learn More

Datasheet

9 684In Stock

Cut Tape

0,998 €

0,839 €

Reel

0,839 €

Min.: 1
Mult.: 1

: 5 000

Power Monitors

High or Low Side

5.5 V

2.7 V

395 uA

1 %

- 40 C

+ 125 C

SMD/SMT

WLCSP-16

Reel, Cut Tape

Current & Power Monitors & Regulators 9V, High Side Sensing/2 -Channel Power Monitor w/Accumulator

PAC1942T-1E/J6CX
Microchip Technology
1: 1,27 €
2 766In Stock

Mfr. Part No.
PAC1942T-1E/J6CX

Mouser Part No
579-PAC1942T-1E/J6CX

Microchip Technology

Current & Power Monitors & Regulators 9V, High Side Sensing/2 -Channel Power Monitor w/Accumulator

Learn More

Datasheet

2 766In Stock

Cut Tape

1,27 €

1,26 €

1,12 €

Reel

1,06 €

Min.: 1
Mult.: 1

: 5 000

Power Monitors

High or Low Side

5.5 V

2.7 V

395 uA

1 %

- 40 C

+ 125 C

SMD/SMT

WLCSP-16

Reel, Cut Tape

Current & Power Monitors & Regulators 9 V Low Side Sensing Channel Power Monitor w/Accumulator

PAC1941T-2E/4MX
Microchip Technology
1: 0,998 €
3 283In Stock

Mfr. Part No.
PAC1941T-2E/4MX

Mouser Part No
579-PAC1941T-2E/4MX

Microchip Technology

Current & Power Monitors & Regulators 9 V Low Side Sensing Channel Power Monitor w/Accumulator

Learn More

Datasheet

3 283In Stock

Cut Tape

0,998 €

0,839 €

Reel

0,839 €

Min.: 1
Mult.: 1

: 3 300

Power Monitors

High or Low Side

5.5 V

2.7 V

395 uA

1 %

- 40 C

+ 125 C

SMD/SMT

VQFN-16

Reel, Cut Tape

Current & Power Monitors & Regulators 9 V Low Side Sensing Channel Power Monitor w/Accumulator

PAC1942T-2E/J6CX
Microchip Technology
1: 1,27 €
4 707In Stock

Mfr. Part No.
PAC1942T-2E/J6CX

Mouser Part No
579-PAC1942T-2E/J6CX

Microchip Technology

Current & Power Monitors & Regulators 9 V Low Side Sensing Channel Power Monitor w/Accumulator

Learn More

Datasheet

4 707In Stock

Cut Tape

1,27 €

1,26 €

1,16 €

Reel

1,06 €

Min.: 1
Mult.: 1

: 5 000

Power Monitors

High or Low Side

5.5 V

2.7 V

395 uA

1 %

- 40 C

+ 125 C

SMD/SMT

WLCSP-16

Reel, Cut Tape

Current & Power Monitors & Regulators 32 V Low Side Sensing Channel Power Monitor w/Accumulator

PAC1951T-2E/J6CX
Microchip Technology
1: 0,998 €
4 331In Stock

Mfr. Part No.
PAC1951T-2E/J6CX

Mouser Part No
579-PAC1951T-2E/J6CX

Microchip Technology

Current & Power Monitors & Regulators 32 V Low Side Sensing Channel Power Monitor w/Accumulator

Learn More

Datasheet

4 331In Stock

Cut Tape

0,998 €

0,839 €

Reel

0,839 €

Min.: 1
Mult.: 1

: 5 000

Power Monitors

High or Low Side

5.5 V

2.7 V

395 uA

1 %

- 40 C

+ 125 C

SMD/SMT

WLCSP-16

Reel, Cut Tape

Current & Power Monitors & Regulators 9 V Low Side Sensing Channel Power Monitor w/Accumulator

PAC1941T-2E/J6CX
Microchip Technology
1: 0,998 €
5 000In Stock

Mfr. Part No.
PAC1941T-2E/J6CX

Mouser Part No
579-PAC1941T-2E/J6CX

Microchip Technology

Current & Power Monitors & Regulators 9 V Low Side Sensing Channel Power Monitor w/Accumulator

Learn More

Datasheet

5 000In Stock

Cut Tape

0,998 €

0,839 €

Reel

0,839 €

Min.: 1
Mult.: 1

: 5 000

Power Monitors

High or Low Side

5.5 V

2.7 V

395 uA

1 %

- 40 C

+ 125 C

SMD/SMT

WLCSP-16

Reel, Cut Tape

Current & Power Monitors & Regulators 9V, High Side Sensing/4 -Channel Power Monitor w/Accumulator

PAC1944T-E/J6CX
Microchip Technology
1: 1,74 €
3 584In Stock

Mfr. Part No.
PAC1944T-E/J6CX

Mouser Part No
579-PAC1944T-E/J6CX

Microchip Technology

Current & Power Monitors & Regulators 9V, High Side Sensing/4 -Channel Power Monitor w/Accumulator

Learn More

Datasheet

3 584In Stock

Cut Tape

1,74 €

1,56 €

1,51 €

1,50 €

Reel

1,46 €

Min.: 1
Mult.: 1

: 5 000

Power Monitors

High or Low Side

5.5 V

2.7 V

395 uA

1 %

- 40 C

+ 125 C

SMD/SMT

WLCSP-16

Reel, Cut Tape

Current & Power Monitors & Regulators 32V, High Side Sensing/2 -Channel Power Monitor w/Accumulator

PAC1952T-1E/J6CX
Microchip Technology
1: 1,27 €
10 304In Stock

Mfr. Part No.
PAC1952T-1E/J6CX

Mouser Part No
579-PAC1952T-1E/J6CX

Microchip Technology

Current & Power Monitors & Regulators 32V, High Side Sensing/2 -Channel Power Monitor w/Accumulator

Learn More

Datasheet

10 304In Stock

Cut Tape

1,27 €

1,25 €

1,18 €

1,17 €

1,16 €

Reel

1,06 €

Min.: 1
Mult.: 1

: 5 000

Power Monitors

High or Low Side

5.5 V

2.7 V

395 uA

1 %

- 40 C

+ 125 C

SMD/SMT

WLCSP-16

Reel, Cut Tape

Current & Power Monitors & Regulators 9V, High Side Sensing/3 -Channel Power Monitor w/Accumulator

PAC1943T-E/4MX
Microchip Technology
1: 1,54 €
2 097In Stock

Mfr. Part No.
PAC1943T-E/4MX

Mouser Part No
579-PAC1943T-E/4MX

Microchip Technology

Current & Power Monitors & Regulators 9V, High Side Sensing/3 -Channel Power Monitor w/Accumulator

Learn More

Datasheet

2 097In Stock

Cut Tape

1,54 €

1,51 €

1,40 €

1,36 €

1,35 €

Reel

1,29 €

Min.: 1
Mult.: 1

: 3 300

Power Monitors

High or Low Side

5.5 V

2.7 V

395 uA

1 %

- 40 C

+ 125 C

SMD/SMT

VQFN-16

Reel, Cut Tape

Current & Power Monitors & Regulators 32V, High Side Sensing/3 -Channel Power Monitor w/Accumulator

PAC1953T-E/J6CX
Microchip Technology
1: 1,54 €
2 108In Stock

Mfr. Part No.
PAC1953T-E/J6CX

Mouser Part No
579-PAC1953T-E/J6CX

Microchip Technology

Current & Power Monitors & Regulators 32V, High Side Sensing/3 -Channel Power Monitor w/Accumulator

Learn More

Datasheet

2 108In Stock

Cut Tape

1,54 €

1,53 €

1,29 €

Reel

1,29 €

Min.: 1
Mult.: 1

: 5 000

Power Monitors

High or Low Side

5.5 V

2.7 V

395 uA

1 %

- 40 C

+ 125 C

SMD/SMT

WLCSP-16

Reel, Cut Tape

Current & Power Monitors & Regulators 9V, High Side Sensing/1 -Channel Power Monitor w/Accumulator

PAC1941T-1E/J6CX
Microchip Technology
1: 0,998 €
3 190In Stock

Mfr. Part No.
PAC1941T-1E/J6CX

Mouser Part No
579-PAC1941T-1E/J6CX

Microchip Technology

Current & Power Monitors & Regulators 9V, High Side Sensing/1 -Channel Power Monitor w/Accumulator

Learn More

Datasheet

3 190In Stock

Cut Tape

0,998 €

0,839 €

Reel

0,839 €

Min.: 1
Mult.: 1

: 5 000

Power Monitors

High or Low Side

5.5 V

2.7 V

395 uA

1 %

- 40 C

+ 125 C

SMD/SMT

WLCSP-16

Reel, Cut Tape

Current & Power Monitors & Regulators 9V, High Side Sensing/3 -Channel Power Monitor w/Accumulator

PAC1943T-E/J6CX
Microchip Technology
1: 1,54 €
4 990In Stock

Mfr. Part No.
PAC1943T-E/J6CX

Mouser Part No
579-PAC1943T-E/J6CX

Microchip Technology

Current & Power Monitors & Regulators 9V, High Side Sensing/3 -Channel Power Monitor w/Accumulator

Learn More

Datasheet

4 990In Stock

Cut Tape

1,54 €

1,39 €

Reel

1,38 €

Min.: 1
Mult.: 1

: 5 000

Power Monitors

High or Low Side

5.5 V

2.7 V

395 uA

1 %

- 40 C

+ 125 C

SMD/SMT

WLCSP-16

Reel, Cut Tape

Current & Power Monitors & Regulators 32V, High Side Sensing/4 -Channel Power Monitor w/Accumulator

PAC1954T-E/J6CX
Microchip Technology
1: 1,74 €
9 313In Stock

Mfr. Part No.
PAC1954T-E/J6CX

Mouser Part No
579-PAC1954T-E/J6CX

Microchip Technology

Current & Power Monitors & Regulators 32V, High Side Sensing/4 -Channel Power Monitor w/Accumulator

Learn More

Datasheet

9 313In Stock

Cut Tape

1,74 €

Reel

1,74 €

MouseReel Available

Min.: 1
Mult.: 1

: 5 000

Power Monitors

High or Low Side

5.5 V

2.7 V

395 uA

1 %

- 40 C

+ 125 C

SMD/SMT

WLCSP-16

Reel, Cut Tape, MouseReel

Current & Power Monitors & Regulators 32 V Low Side Sensing Channel Power Monitor w/Accumulator

PAC1952T-2E/4MX
Microchip Technology
1: 1,27 €
1 812In Stock

Mfr. Part No.
PAC1952T-2E/4MX

Mouser Part No
579-PAC1952T-2E/4MX

Microchip Technology

Current & Power Monitors & Regulators 32 V Low Side Sensing Channel Power Monitor w/Accumulator

Learn More

Datasheet

1 812In Stock

Cut Tape

1,27 €

Reel

1,27 €

Min.: 1
Mult.: 1

: 3 300

Power Monitors

High or Low Side

5.5 V

2.7 V

395 uA

1 %

- 40 C

+ 125 C

SMD/SMT

VQFN-16

Reel, Cut Tape

Current & Power Monitors & Regulators 9V, High Side Sensing/1 -Channel Power Monitor w/Accumulator

PAC1941T-1E/4MX
Microchip Technology
1: 0,998 €
2 862In Stock

Mfr. Part No.
PAC1941T-1E/4MX

Mouser Part No
579-PAC1941T-1E/4MX

Microchip Technology

Current & Power Monitors & Regulators 9V, High Side Sensing/1 -Channel Power Monitor w/Accumulator

Learn More

Datasheet

2 862In Stock

Cut Tape

0,998 €

Reel

0,998 €

Min.: 1
Mult.: 1

: 3 300

Power Monitors

High or Low Side

5.5 V

2.7 V

395 uA

1 %

- 40 C

+ 125 C

SMD/SMT

VQFN-16

Reel, Cut Tape

Current & Power Monitors & Regulators 9V, High Side Sensing/4 -Channel Power Monitor w/Accumulator

PAC1944T-E/4MX
Microchip Technology
1: 1,74 €
1 449In Stock
3 300Expected 26/10/2026

Mfr. Part No.
PAC1944T-E/4MX

Mouser Part No
579-PAC1944T-E/4MX

Microchip Technology

Current & Power Monitors & Regulators 9V, High Side Sensing/4 -Channel Power Monitor w/Accumulator

Learn More

Datasheet

1 449In Stock

3 300Expected 26/10/2026

Cut Tape

1,74 €

Reel

1,74 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 300

Power Monitors

High or Low Side

5.5 V

2.7 V

395 uA

1 %

- 40 C

+ 125 C

SMD/SMT

VQFN-16

Reel, Cut Tape, MouseReel

Current & Power Monitors & Regulators 32V, High Side Sensing/1 -Channel Power Monitor w/Accumulator

PAC1951T-1E/4MX
Microchip Technology
1: 0,998 €
4 299In Stock

Mfr. Part No.
PAC1951T-1E/4MX

Mouser Part No
579-PAC1951T-1E/4MX

Microchip Technology

Current & Power Monitors & Regulators 32V, High Side Sensing/1 -Channel Power Monitor w/Accumulator

Learn More

Datasheet

4 299In Stock

Cut Tape

0,998 €

Reel

0,998 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 300

Power Monitors

High or Low Side

5.5 V

2.7 V

395 uA

1 %

- 40 C

+ 125 C

SMD/SMT

VQFN-16

Reel, Cut Tape, MouseReel

Current & Power Monitors & Regulators 9V, High Side Sensing/2 -Channel Power Monitor w/Accumulator

PAC1942T-1E/4MX
Microchip Technology
1: 1,27 €
22In Stock
3 300Expected 06/07/2026

Mfr. Part No.
PAC1942T-1E/4MX

Mouser Part No
579-PAC1942T-1E/4MX

Microchip Technology

Current & Power Monitors & Regulators 9V, High Side Sensing/2 -Channel Power Monitor w/Accumulator

Learn More

Datasheet

22In Stock

3 300Expected 06/07/2026

Cut Tape

1,27 €

Reel

1,27 €

Min.: 1
Mult.: 1

: 3 300

Power Monitors

High or Low Side

5.5 V

2.7 V

395 uA

1 %

- 40 C

+ 125 C

SMD/SMT

VQFN-16

Reel, Cut Tape

Current & Power Monitors & Regulators 32V, High Side Sensing/4 -Channel Power Monitor w/Accumulator

PAC1954T-E/4MX
Microchip Technology
1: 1,74 €
4In Stock
6 600Expected 27/05/2026

Mfr. Part No.
PAC1954T-E/4MX

Mouser Part No
579-PAC1954T-E/4MX

Microchip Technology

Current & Power Monitors & Regulators 32V, High Side Sensing/4 -Channel Power Monitor w/Accumulator

Learn More

Datasheet

4In Stock

6 600Expected 27/05/2026

Cut Tape

1,74 €

Reel

1,74 €

Min.: 1
Mult.: 1

: 3 300

Power Monitors

High or Low Side

5.5 V

2.7 V

395 uA

1 %

- 40 C

+ 125 C

SMD/SMT

VQFN-16

Reel, Cut Tape

Current & Power Monitors & Regulators 32V, High Side Sensing/2 -Channel Power Monitor w/Accumulator

PAC1952T-1E/4MX
Microchip Technology
1: 1,27 €
6 599Expected 03/07/2026

Mfr. Part No.
PAC1952T-1E/4MX

Mouser Part No
579-PAC1952T-1E/4MX

Microchip Technology

Current & Power Monitors & Regulators 32V, High Side Sensing/2 -Channel Power Monitor w/Accumulator

Learn More

Datasheet

6 599Expected 03/07/2026

Cut Tape

1,27 €

Reel

1,27 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 300

Power Monitors

High or Low Side

5.5 V

2.7 V

395 uA

1 %

- 40 C

+ 125 C

SMD/SMT

VQFN-16

Reel, Cut Tape, MouseReel

PAC194x & PAC195x Monitors

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