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Battery Supervisor & Monitor ICs :

193 Products Found

Newark’s exclusive range of Battery Supervisor and Monitor ICs has several applications, including energy storage systems, medical devices, power tools, and consumer electronics.

Battery Supervisor and Monitor ICs protect batteries from overcharging, overcurrent, deep discharge and other issues. These enhance battery longevity and reliability. Advanced battery supervisor ICs have numerous features such as real-time voltage and current monitoring, fault detection, and temperature protection. It is important to select the right IC for accurate battery performance data and safeguarding against failures, thereby boosting system efficiency.

To ensure correct operation, most microprocessor-based systems require supervision during power-up and power-down, and when entering or exiting shutdown or sleep mode. 

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Manufacturer Part No
Order Code
Manufacturer / Description
Availability
Price for
Price
Quantity
Battery Type
IC Interface Type
Interfaces
No. of Cells
No. of Batteries
Supply Voltage Min
Battery IC Case Style
Supply Voltage Max
IC Case / Package
No. of Pins
Operating Temperature Min
Operating Temperature Max
IC Mounting
Qualification
Automotive Qualification Standard
33R1140

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+$4.660
50+$3.240
100+$2.920
250+$2.770
500+$2.750
More Pricing...
Li-Ion
I2C
I2C
1Cells
1
2.7V
DFN
5.5V
DFN
8Pins
-40°C
85°C
Surface Mount
-
-
14AC3768

RoHS

Each
1+$15.780
10+$12.360
25+$11.730
50+$11.120
100+$10.490
More Pricing...
Li-Ion, NiMH
1 Wire
1 Wire
6Cells
6
2.4V
NSOIC
10V
NSOIC
8Pins
-40°C
85°C
Surface Mount
-
-
42AH0701

RoHS

Date/Lot Code

Each
1+$17.060
10+$13.570
25+$12.640
50+$12.220
100+$11.790
More Pricing...
Li-Ion
-
I2C, SPI, TPL
14Cells
-
9.6V
-
63V
LQFP-EP
64Pins
-40°C
105°C
Surface Mount
AEC-Q100
-
57AJ1295

RoHS

Date/Lot Code

Each
1+$15.370
10+$12.220
25+$11.310
50+$10.940
100+$10.550
More Pricing...
Li-Ion
-
I2C, SPI, TPL
6Cells
-
7V
-
30V
LQFP-EP
48Pins
-40°C
105°C
Surface Mount
AEC-Q100
-
57AJ1293

RoHS

Date/Lot Code

Each
1+$13.790
10+$10.950
25+$10.130
50+$9.790
100+$9.420
More Pricing...
Li-Ion
-
I2C, SPI, TPL
6Cells
-
7V
-
30V
LQFP-EP
48Pins
-40°C
105°C
Surface Mount
AEC-Q100
-
60AK4591

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+$34.330
25+$25.300
50+$24.660
100+$24.020
250+$23.280
More Pricing...
Multi-Chemistry
-
I2C, SPI
18Cells
-
16V
-
90V
LQFP-EP
64Pins
-40°C
85°C
Surface Mount
-
-
50AK3981

RoHS

Each
1+$23.250
10+$18.430
25+$17.210
50+$16.610
100+$16.010
More Pricing...
Multi-Chemistry
-
I2C, SPI
6Cells
-
5V
-
27.5V
SSOP
44Pins
-40°C
85°C
Surface Mount
AEC-Q100
-
51AK6802

RoHS

Each
1+$24.140
10+$19.110
25+$17.860
50+$17.180
100+$16.490
More Pricing...
LiFePO4, Li-Ion
-
Serial, SPI
6Cells
-
9V
-
36V
LQFP-EP
48Pins
-40°C
125°C
Surface Mount
-
-
50AK3984

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+$34.900
25+$26.260
50+$25.580
100+$24.880
250+$23.440
More Pricing...
Multi-Chemistry
-
isoSPI, I2C, SPI
12Cells
-
11V
-
55V
SSOP
48Pins
-40°C
125°C
Surface Mount
AEC-Q100
-
16AM2477

RoHS

Date/Lot Code

Each
1+$27.770
10+$22.160
25+$20.740
50+$20.090
100+$19.450
More Pricing...
Li-Ion
-
SPI, TPL
14Cells
-
9.6V
-
63V
LQFP-EP
64Pins
-40°C
105°C
Surface Mount
AEC-Q100
-
33R1140RL

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Re-Reel
100+$2.920
250+$2.770
500+$2.750
1000+$2.700
2500+$2.640
More Pricing...
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
73AM6540

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+$23.380
50+$17.330
100+$16.100
250+$15.780
500+$15.460
More Pricing...
Li-Ion
-
I2C, SPI, TPL
14Cells
-
9.6V
-
63V
LQFP-EP
64Pins
-40°C
105°C
Surface Mount
AEC-Q100
-
73AM6746RL

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Re-Reel
1+$25.230
50+$18.770
100+$17.500
250+$17.150
500+$16.800
More Pricing...
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
73AM6747RL

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Re-Reel
1+$27.450
50+$20.500
100+$19.190
250+$18.820
500+$18.420
More Pricing...
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
73AM6747

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+$27.450
50+$20.500
100+$19.190
250+$18.820
500+$18.420
More Pricing...
Li-Ion
-
SPI, TPL
14Cells
-
9.6V
-
63V
LQFP-EP
64Pins
-40°C
105°C
Surface Mount
AEC-Q100
-
60AK4591RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
1+$34.330
25+$25.300
50+$24.660
100+$24.020
250+$23.280
More Pricing...
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
73AM6547

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+$14.500
50+$10.530
100+$9.660
250+$9.530
500+$9.340
More Pricing...
Li-Ion
-
I2C, SPI, TPL
6Cells
-
7V
-
30V
LQFP-EP
48Pins
-40°C
105°C
Surface Mount
AEC-Q100
-
50AK3984RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
1+$34.900
25+$26.260
50+$25.580
100+$24.880
250+$23.440
More Pricing...
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
73AM6746

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+$25.230
50+$18.770
100+$17.500
250+$17.150
500+$16.800
More Pricing...
Li-Ion
-
SPI, TPL
14Cells
-
9.6V
-
63V
LQFP-EP
64Pins
-40°C
105°C
Surface Mount
AEC-Q100
-
73AM6540RL

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Re-Reel
1+$23.380
50+$17.330
100+$16.100
250+$15.780
500+$15.460
More Pricing...
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
73AM6547RL

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Re-Reel
1+$14.500
50+$10.530
100+$9.660
250+$9.530
500+$9.340
More Pricing...
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
05AC8493

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+$12.970
50+$9.420
100+$8.650
250+$8.480
500+$8.300
More Pricing...
Li-Ion
I2C
I2C
8Cells
8
4V
TQFN
36V
TQFN
48Pins
-40°C
85°C
Surface Mount
-
-
05AC8493RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
100+$8.650
250+$8.480
500+$8.300
1000+$8.130
2500+$7.950
More Pricing...
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
55T3932

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+$4.230
50+$2.890
100+$2.600
250+$2.460
500+$2.420
More Pricing...
Li-Ion
I2C
I2C
1Cells
1
2.7V
MSOP
5.5V
MSOP
8Pins
-40°C
85°C
Surface Mount
-
-
61AC0261

RoHS

Each
1+$35.100
10+$28.510
25+$26.850
50+$25.370
100+$23.880
More Pricing...
Li-Ion
SPI
SPI
-
-
9.6V
HLQFP
61.6V
HLQFP
64Pins
-40°C
105°C
Surface Mount
AEC-Q100
AEC-Q100
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