4.2V Battery Charger ICs:

295 Products Found

element14 offers an exclusive range of battery charger ICs that have multiple low-power modes to help maximize battery runtime and stand-by time for maximum charge. The batteries also come instantly ready for use.

Battery charger ICs are available in Li-ion, Li-polymer, NiMH, and NiCd, and other battery chemistries. The versatility of modern ICs with advanced features such as multi-stage charging algorithms, temperature monitoring, and overcurrent protection. allows them to be optimized for different applications. Many variants of battery charger ICs provide programmable charging parameters. The evolution of battery charger ICs is towards higher power density, smaller form factors, and improved efficiency. The latest generations feature USB Power Delivery support, wireless charging capabilities, and sophisticated battery health monitoring systems.

Battery charger ICs Improve battery lifetime, runtime, and charge time. They are essential components in modern electronic devices. Engineers can shrink their designs and overall solution size by using power-dense battery charger ICs that support any charging topology and input source. 

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Buyer
Engineer
Manufacturer
Battery Type
Input Voltage
Battery Charge Voltage
Charge Current Max
Charge Current
Battery IC Case Style
IC Case / Package
No. of Series Cells
No. of Pins
No. of Cells
Operating Temperature Min
Operating Temperature Max
IC Mounting
Product Range
Packaging
Filter(s) Applied
1 Filter(s) Selected
ComparePrice ForQuantity
2762713

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.338.720
10+
Rs.221.920
50+
Rs.205.570
100+
Rs.178.710
250+
Rs.168.200
More Pricing...
Min: 1 / Mult: 1
Li-Ion
6.5V
4.2V
-
800mA
-
TSOT-23
-
5Pins
1Cells
-40°C
85°C
Surface Mount
-
3008713

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.387.250
10+
Rs.329.380
25+
Rs.328.800
Min: 1 / Mult: 1
Li-Ion, Li-Pol
17V
4.2V
-
4A
-
VQFN
-
24Pins
3Cells
-40°C
85°C
Surface Mount
-
3123812

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.123.100
10+
Rs.105.080
50+
Rs.97.210
100+
Rs.89.330
250+
Rs.84.070
More Pricing...
Min: 1 / Mult: 1
Li-Ion, Li-Pol
6V
4.2V
-
1A
-
WSON
-
10Pins
1Cells
-40°C
85°C
Surface Mount
-
3008713RL

RoHS

Each (Supplied on Cut Tape)
Cut Tape
25+
Rs.328.800
Min: 100 / Mult: 1
Li-Ion, Li-Pol
17V
4.2V
4A
4A
VQFN
VQFN
3
24Pins
3Cells
-40°C
85°C
Surface Mount
-
3123812RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
Rs.89.330
250+
Rs.84.070
500+
Rs.73.120
1000+
Rs.66.440
Min: 100 / Mult: 1
Li-Ion, Li-Pol
6V
4.2V
1A
1A
WSON
WSON
1
10Pins
1Cells
-40°C
85°C
Surface Mount
-
2762713RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
Rs.178.710
250+
Rs.168.200
500+
Rs.147.170
1000+
Rs.121.480
2500+
Rs.119.140
Min: 100 / Mult: 5
Li-Ion
6.5V
4.2V
800mA
800mA
TSOT-23
TSOT-23
1
5Pins
1Cells
-40°C
85°C
Surface Mount
-
4144786

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.279.980
10+
Rs.191.400
25+
Rs.180.400
50+
Rs.169.390
100+
Rs.158.380
More Pricing...
Min: 1 / Mult: 1
Li-Ion, Li-Pol
5V
4.2V
-
25mA
-
WLP
-
12Pins
1Cells
-40°C
85°C
Surface Mount
-
4144782

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.279.980
10+
Rs.191.400
25+
Rs.180.400
50+
Rs.169.390
100+
Rs.158.380
More Pricing...
Min: 1 / Mult: 1
Li-Ion, Li-Pol
5V
4.2V
-
25mA
-
WLP
-
12Pins
1Cells
-40°C
85°C
Surface Mount
-
4144786RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
Rs.158.380
250+
Rs.142.610
500+
Rs.140.740
1000+
Rs.139.420
Min: 100 / Mult: 1
Li-Ion, Li-Pol
5V
4.2V
-
25mA
-
WLP
-
12Pins
1Cells
-40°C
85°C
Surface Mount
-
4027919

RoHS

Each
1+
Rs.690.380
10+
Rs.461.920
91+
Rs.338.880
182+
Rs.312.550
273+
Rs.299.170
More Pricing...
Min: 1 / Mult: 1
Li-Ion, Li-Pol
5.5V
4.2V
-
1.5A
-
QFN-EP
-
20Pins
1Cells
-40°C
85°C
Surface Mount
-
4027839

RoHS

Each
1+
Rs.575.760
10+
Rs.384.570
25+
Rs.334.780
121+
Rs.323.780
363+
Rs.312.770
More Pricing...
Min: 1 / Mult: 1
Li-Ion, Li-Pol
22V
4.2V
-
3A
-
DFN-EP
-
10Pins
1Cells
-40°C
85°C
Surface Mount
-
4144782RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
Rs.158.380
250+
Rs.142.610
500+
Rs.140.740
1000+
Rs.139.420
Min: 100 / Mult: 1
Li-Ion, Li-Pol
5V
4.2V
-
25mA
-
WLP
-
12Pins
1Cells
-40°C
85°C
Surface Mount
-
1852163

RoHS

Each
1+
Rs.153.120
25+
Rs.127.890
100+
Rs.115.710
Min: 1 / Mult: 1
Li-Ion, Li-Pol
5.2V
4.2V
-
1A
-
MSOP
-
8Pins
1Cells
-40°C
85°C
Surface Mount
-
1578457

RoHS

Each
1+
Rs.131.760
25+
Rs.110.010
100+
Rs.104.790
120+
Rs.99.570
Min: 1 / Mult: 1
Li-Ion, Li-Pol
6V
4.2V
-
1A
-
DFN
-
10Pins
1Cells
-40°C
85°C
Surface Mount
-
1627187

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.63.510
25+
Rs.52.200
100+
Rs.50.150
3000+
Rs.48.100
Min: 1 / Mult: 1
Li-Ion, Li-Pol
6V
4.2V
-
500mA
-
SOT-23
-
5Pins
1Cells
-40°C
85°C
Surface Mount
-
1332158

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.66.120
25+
Rs.63.060
100+
Rs.60.000
3000+
Rs.56.940
Min: 1 / Mult: 1
Li-Ion, Li-Pol
6V
4.2V
-
500mA
-
SOT-23
-
5Pins
1Cells
-40°C
85°C
Surface Mount
MCP73831/2
1834890

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.66.120
25+
Rs.63.180
100+
Rs.60.240
3000+
Rs.57.290
Min: 1 / Mult: 1
Li-Ion, Li-Pol
6V
4.2V
-
500mA
-
SOT-23
-
5Pins
1Cells
-40°C
85°C
Surface Mount
MCP73831; MCP73832
1332160

RoHS

Each
1+
Rs.95.700
25+
Rs.84.390
100+
Rs.77.950
Min: 1 / Mult: 1
Li-Ion, Li-Pol
6V
4.2V
-
1A
-
MSOP
-
10Pins
1Cells
-40°C
85°C
Surface Mount
-
1800228

RoHS

Each
1+
Rs.131.760
25+
Rs.110.010
100+
Rs.104.790
120+
Rs.99.570
Min: 1 / Mult: 1
Li-Ion, Li-Pol
4V
4.2V
-
1.1A
-
DFN
-
10Pins
1Cells
-40°C
85°C
Surface Mount
-
2519043

RoHS

Each
1+
Rs.823.380
10+
Rs.641.280
46+
Rs.571.450
138+
Rs.536.790
276+
Rs.519.830
More Pricing...
Min: 1 / Mult: 1
Li-Ion, Li-Pol
28V
4.2V
-
1.5A
-
SSOP
-
28Pins
4Cells
-40°C
85°C
Surface Mount
-
2518962

RoHS

Each
1+
Rs.427.580
10+
Rs.326.010
25+
Rs.300.510
100+
Rs.272.510
300+
Rs.256.880
More Pricing...
Min: 1 / Mult: 1
Li-Ion, Li-Pol
6.5V
4.2V
-
500mA
-
SOIC
-
8Pins
1Cells
-40°C
85°C
Surface Mount
-
2709764

RoHS

Each
1+
Rs.62.430
Min: 1 / Mult: 1
Li-Ion, Li-Pol
6V
4.2V
-
500mA
-
DFN
-
8Pins
1Cells
-40°C
85°C
Surface Mount
-
3367397

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.168.780
10+
Rs.113.970
50+
Rs.107.880
100+
Rs.101.790
250+
Rs.95.700
More Pricing...
Min: 1 / Mult: 1
Li-Ion, Li-Pol
5V
4.2V
-
1A
-
QFN
-
10Pins
1Cells
-40°C
125°C
Surface Mount
-
1642489

RoHS

Each
1+
Rs.209.670
25+
Rs.158.340
100+
Rs.155.180
Min: 1 / Mult: 1
Li-Ion, Li-Pol
6V
4.2V
-
1A
-
QFN
-
20Pins
1Cells
-40°C
85°C
Surface Mount
-
1840935

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.83.930
25+
Rs.73.450
100+
Rs.71.860
Min: 1 / Mult: 1
Li-Ion, Li-Pol
6V
4.2V
-
500mA
-
SOT-23
-
5Pins
1Cells
-40°C
85°C
Surface Mount
-
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