Battery Supervisor & Monitor ICs:

127 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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Engineer
Manufacturer
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
Packaging
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57AJ1295

RoHS

Date/Lot Code

Each
1+
$11.190
10+
$8.840
25+
$8.240
50+
$7.920
100+
$7.610
More Pricing...
Total:$11.19
Min: 1 / Mult: 1
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+
$9.180
10+
$7.250
25+
$6.760
50+
$6.480
100+
$6.200
More Pricing...
Total:$9.18
Min: 1 / Mult: 1
Li-Ion
-
I2C, SPI, TPL
6Cells
-
7V
-
30V
LQFP-EP
48Pins
-40°C
105°C
Surface Mount
AEC-Q100
-
55T3932

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$3.230
10+
$2.420
25+
$2.220
50+
$2.110
100+
$1.990
More Pricing...
Total:$3.23
Min: 1 / Mult: 1
Li-Ion
I2C
I2C
1Cells
1
2.7V
MSOP
5.5V
MSOP
8Pins
-40°C
85°C
Surface Mount
-
-
33R1140

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$4.180
10+
$3.510
25+
$3.300
50+
$3.110
100+
$2.900
More Pricing...
Total:$4.18
Min: 1 / Mult: 1
Li-Ion
I2C
I2C
1Cells
1
2.7V
DFN
5.5V
DFN
8Pins
-40°C
85°C
Surface Mount
-
-
50AK3974

RoHS

Date/Lot Code

Each
1+
$31.160
5+
$26.910
10+
$22.650
25+
$20.580
Total:$31.16
Min: 1 / Mult: 1
Multi-Chemistry
-
I2C, SPI
12Cells
-
11V
-
55V
SSOP
48Pins
-40°C
125°C
Surface Mount
-
-
50AK3979

RoHS

Date/Lot Code

Each
1+
$19.270
10+
$13.570
25+
$12.570
74+
$11.560
111+
$11.090
More Pricing...
Total:$19.27
Min: 1 / Mult: 1
Multi-Chemistry
-
I2C, SPI
6Cells
-
5V
-
27.5V
SSOP
44Pins
-40°C
125°C
Surface Mount
AEC-Q100
-
50AK3990

RoHS

Date/Lot Code

Each
1+
$22.430
5+
$20.170
10+
$17.920
25+
$17.150
74+
$16.390
More Pricing...
Total:$22.43
Min: 1 / Mult: 1
Multi-Chemistry
-
2 Wire, 4 Wire, I2C, SPI
12Cells
-
11V
-
55V
SSOP
48Pins
-40°C
85°C
Surface Mount
-
-
51AK7423

RoHS

Date/Lot Code

Each
1+
$33.360
5+
$29.950
10+
$28.580
Total:$33.36
Min: 1 / Mult: 1
Li-Ion
-
Serial, SPI
12Cells
-
4V
-
60V
SSOP
44Pins
-40°C
85°C
Surface Mount
-
-
50AK3967

RoHS

Date/Lot Code

Each
1+
$28.910
5+
$24.910
10+
$20.910
25+
$19.500
74+
$18.110
More Pricing...
Total:$28.91
Min: 1 / Mult: 1
Multi-Chemistry
-
Serial, SPI
12Cells
-
4V
-
55V
SSOP
44Pins
-40°C
125°C
Surface Mount
-
-
50AK2869

RoHS

Date/Lot Code

Each
1+
$20.030
10+
$14.140
25+
$12.610
50+
$11.940
100+
$11.520
Total:$20.03
Min: 1 / Mult: 1
LiFePO4, Li-Ion
-
Serial, SPI
6Cells
-
9V
-
36V
LQFP-EP
48Pins
-40°C
150°C
Surface Mount
AEC-Q100
-
50AK3970

RoHS

Date/Lot Code

Each
1+
$26.500
5+
$22.780
10+
$19.050
25+
$17.740
74+
$16.410
More Pricing...
Total:$26.50
Min: 1 / Mult: 1
Li-Ion
-
Serial, SPI
12Cells
-
4V
-
55V
SSOP
44Pins
-40°C
85°C
Surface Mount
-
-
32AK5050

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$7.810
10+
$6.020
25+
$5.570
50+
$5.340
100+
$5.080
More Pricing...
Total:$7.81
Min: 1 / Mult: 1
Li-Ion
UART
UART
12Cells
12
4.75V
TQFP
60V
TQFP
48Pins
-40°C
150°C
Surface Mount
AEC-Q100
AEC-Q100
50AK3985

RoHS

Date/Lot Code

Each
1+
$24.880
5+
$21.350
10+
$17.820
25+
$16.570
74+
$15.310
More Pricing...
Total:$24.88
Min: 1 / Mult: 1
Multi-Chemistry
-
isoSPI, I2C, SPI
12Cells
-
11V
-
55V
SSOP
48Pins
-40°C
125°C
Surface Mount
-
-
50AK3987

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$22.850
10+
$16.280
25+
$15.130
50+
$14.470
100+
$13.850
Total:$22.85
Min: 1 / Mult: 1
Multi-Chemistry
-
isoSPI, I2C, SPI
12Cells
-
11V
-
55V
SSOP
48Pins
-40°C
85°C
Surface Mount
-
-
50AK3986

RoHS

Date/Lot Code

Each
1+
$22.850
5+
$19.560
10+
$16.280
25+
$15.100
74+
$13.930
More Pricing...
Total:$22.85
Min: 1 / Mult: 1
Multi-Chemistry
-
isoSPI, I2C, SPI
12Cells
-
11V
-
55V
SSOP
48Pins
-40°C
85°C
Surface Mount
-
-
53AK9757

RoHS

Date/Lot Code

Each
1+
$15.790
10+
$10.980
25+
$10.140
50+
$9.310
100+
$8.460
More Pricing...
Total:$15.79
Min: 1 / Mult: 1
Li-Ion
-
4 Wire, SPI
6Cells
-
8V
-
30V
LQFP
48Pins
-40°C
105°C
Surface Mount
-
-
50AK3981

RoHS

Each
1+
$15.480
10+
$10.840
25+
$10.020
50+
$9.190
100+
$8.750
More Pricing...
Total:$15.48
Min: 1 / Mult: 1
Multi-Chemistry
-
I2C, SPI
6Cells
-
5V
-
27.5V
SSOP
44Pins
-40°C
85°C
Surface Mount
AEC-Q100
-
49AK9412

RoHS

Date/Lot Code

Each
1+
$15.790
10+
$10.980
25+
$10.140
50+
$9.310
100+
$8.460
More Pricing...
Total:$15.79
Min: 1 / Mult: 1
Li-Ion
-
SPI
6Cells
-
8V
-
30V
LQFP
48Pins
-40°C
105°C
Surface Mount
-
-
50AK3978

RoHS

Date/Lot Code

Each
1+
$60.080
5+
$52.830
10+
$45.570
25+
$45.240
Total:$60.08
Min: 1 / Mult: 1
-
-
isoSPI
144Cells
-
4.75V
-
5.5V
LQFP
64Pins
-40°C
125°C
Surface Mount
AEC-Q100
-
50AK3989

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$23.260
10+
$16.580
25+
$15.490
50+
$14.810
100+
$14.180
Total:$23.26
Min: 1 / Mult: 1
Multi-Chemistry
-
isoSPI, I2C, SPI
12Cells
-
11V
-
55V
SSOP
48Pins
-40°C
85°C
Surface Mount
AEC-Q100
-
51AK6802

RoHS

Each
1+
$18.340
10+
$12.870
25+
$11.450
50+
$10.710
100+
$10.250
Total:$18.34
Min: 1 / Mult: 1
LiFePO4, Li-Ion
-
Serial, SPI
6Cells
-
9V
-
36V
LQFP-EP
48Pins
-40°C
125°C
Surface Mount
-
-
50AK3972

RoHS

Date/Lot Code

Each
1+
$26.500
5+
$22.780
10+
$19.050
25+
$17.740
74+
$16.410
More Pricing...
Total:$26.50
Min: 1 / Mult: 1
Multi-Chemistry
-
Serial, SPI
12Cells
-
4V
-
55V
SSOP
44Pins
-40°C
85°C
Surface Mount
-
-
50AK3976

RoHS

Date/Lot Code

Each
1+
$28.540
5+
$24.590
10+
$20.620
25+
$18.400
Total:$28.54
Min: 1 / Mult: 1
Multi-Chemistry
-
I2C, SPI
12Cells
-
11V
-
55V
SSOP
48Pins
-40°C
85°C
Surface Mount
-
-
50AK2870

RoHS

Date/Lot Code

Each
1+
$18.910
10+
$13.310
25+
$11.840
50+
$11.110
100+
$10.680
Total:$18.91
Min: 1 / Mult: 1
LiFePO4, Li-Ion
-
Serial, SPI
6Cells
-
9V
-
36V
LQFP-EP
48Pins
-40°C
125°C
Surface Mount
AEC-Q100
-
51AK6364

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$4.990
10+
$3.230
25+
$2.770
50+
$2.520
100+
$2.250
More Pricing...
Total:$4.99
Min: 1 / Mult: 1
Li-Ion
-
-
1Cells
-
1.5V
-
5.5V
TSOT-23
6Pins
0°C
70°C
Surface Mount
-
-
26-50 of 127 items
of 6 page(s)

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