4.2V Battery Charger ICs:

302 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
1332158

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
S$1.090
(S$1.1881)
25+
S$0.894
(S$0.9745)
100+
S$0.891
(S$0.9712)
3000+
S$0.874
(S$0.9527)
Total:S$1.09
Min: 1 / Mult: 1
Li-Ion, Li-Pol
6V
4.2V
-
500mA
-
SOT-23
-
5Pins
1Cells
-40°C
85°C
Surface Mount
MCP73831/2
2518962

RoHS

Each
1+
S$8.640
(S$9.4176)
10+
S$6.590
(S$7.1831)
25+
S$6.080
(S$6.6272)
100+
S$5.510
(S$6.0059)
300+
S$5.190
(S$5.6571)
More Pricing...
Total:S$8.64
Min: 1 / Mult: 1
Li-Ion, Li-Pol
6.5V
4.2V
-
500mA
-
SOIC
-
8Pins
1Cells
-40°C
85°C
Surface Mount
-
1605576

RoHS

Each
1+
S$1.660
(S$1.8094)
25+
S$1.410
(S$1.5369)
100+
S$1.280
(S$1.3952)
Total:S$1.66
Min: 1 / Mult: 1
Li-Ion, Li-Pol
6V
4.2V
-
1A
-
MSOP
-
10Pins
1Cells
-40°C
85°C
Surface Mount
-
3536071

RoHS

Each
1+
S$6.140
(S$6.6926)
10+
S$4.640
(S$5.0576)
25+
S$4.260
(S$4.6434)
100+
S$3.840
(S$4.1856)
250+
S$3.650
(S$3.9785)
More Pricing...
Total:S$6.14
Min: 1 / Mult: 1
Li-Ion, Li-Pol
13.7V
4.2V
-
3.15A
-
FC2QFN
-
24Pins
1Cells
-40°C
85°C
Surface Mount
-
1332158RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
S$0.891
(S$0.9712)
3000+
S$0.874
(S$0.9527)
Total:S$89.10
Min: 100 / Mult: 1
Li-Ion, Li-Pol
6V
4.2V
500mA
500mA
SOT-23
SOT-23
1
5Pins
1Cells
-40°C
85°C
Surface Mount
MCP73831/2
2514358RL

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
S$8.620
(S$9.3958)
25+
S$7.990
(S$8.7091)
100+
S$7.290
(S$7.9461)
250+
S$6.940
(S$7.5646)
500+
S$6.740
(S$7.3466)
Total:S$86.20
Min: 10 / Mult: 1
Li-Ion
6.6V
4.2V
1.5A
1.5A
TQFN
TQFN-EP
1
24Pins
1Cells
-40°C
85°C
Surface Mount
-
2516718

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
S$14.150
(S$15.4235)
10+
S$10.980
(S$11.9682)
25+
S$10.190
(S$11.1071)
100+
S$9.310
(S$10.1479)
250+
S$8.900
(S$9.701)
More Pricing...
Total:S$14.15
Min: 1 / Mult: 1
Li-Ion
16V
4.2V
-
2A
-
TQFN-EP
-
28Pins
1Cells
-40°C
85°C
Surface Mount
-
2514358

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
S$11.200
(S$12.208)
10+
S$8.620
(S$9.3958)
25+
S$7.990
(S$8.7091)
100+
S$7.290
(S$7.9461)
250+
S$6.940
(S$7.5646)
More Pricing...
Total:S$11.20
Min: 1 / Mult: 1
Li-Ion
6.6V
4.2V
-
1.5A
-
TQFN-EP
-
24Pins
1Cells
-40°C
85°C
Surface Mount
-
2516718RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
10+
S$10.980
(S$11.9682)
25+
S$10.190
(S$11.1071)
100+
S$9.310
(S$10.1479)
250+
S$8.900
(S$9.701)
500+
S$8.650
(S$9.4285)
Total:S$109.80
Min: 10 / Mult: 1
Li-Ion
16V
4.2V
2A
2A
TQFN
TQFN-EP
1
28Pins
1Cells
-40°C
85°C
Surface Mount
-
1840935

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
S$1.060
(S$1.1554)
25+
S$1.030
(S$1.1227)
100+
S$0.995
(S$1.0845)
Total:S$1.06
Min: 1 / Mult: 1
Li-Ion, Li-Pol
6V
4.2V
-
500mA
-
SOT-23
-
5Pins
1Cells
-40°C
85°C
Surface Mount
-
2514326

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
S$6.470
(S$7.0523)
10+
S$5.010
(S$5.4609)
25+
S$4.620
(S$5.0358)
100+
S$4.120
(S$4.4908)
250+
S$3.680
(S$4.0112)
More Pricing...
Total:S$6.47
Min: 1 / Mult: 1
Li-Ion
22V
4.2V
-
2A
-
SOT-23
-
6Pins
1Cells
-40°C
85°C
Surface Mount
-
1834891

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
S$1.110
(S$1.2099)
25+
S$1.090
(S$1.1881)
100+
S$1.070
(S$1.1663)
3000+
S$1.050
(S$1.1445)
Total:S$1.11
Min: 1 / Mult: 1
Li-Ion, Li-Pol
6V
4.2V
-
500mA
-
SOT-23
-
5Pins
1Cells
-40°C
85°C
Surface Mount
-
1439477

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
S$0.999
(S$1.0889)
25+
S$0.840
(S$0.9156)
100+
S$0.767
(S$0.836)
3000+
S$0.752
(S$0.8197)
Total:S$1.00
Min: 1 / Mult: 1
Li-Ion, Li-Pol
6V
4.2V
-
450mA
-
SOT-23
-
5Pins
1Cells
-40°C
85°C
Surface Mount
-
3358220

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
S$2.290
(S$2.4961)
10+
S$2.010
(S$2.1909)
50+
S$1.670
(S$1.8203)
100+
S$1.490
(S$1.6241)
250+
S$1.380
(S$1.5042)
More Pricing...
Total:S$2.29
Min: 1 / Mult: 1
Li-Ion
5.25V
4.2V
-
150mA
-
TSOT-23
-
5Pins
1Cells
-20°C
85°C
Surface Mount
-
2514326RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
S$4.120
(S$4.4908)
250+
S$3.680
(S$4.0112)
500+
S$3.510
(S$3.8259)
2500+
S$3.460
(S$3.7714)
Total:S$412.00
Min: 100 / Mult: 1
Li-Ion
22V
4.2V
2A
2A
SOT-23
SOT-23
1
6Pins
1Cells
-40°C
85°C
Surface Mount
-
3535550

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
S$1.540
(S$1.6786)
10+
S$1.340
(S$1.4606)
100+
S$1.120
(S$1.2208)
500+
S$1.010
(S$1.1009)
1000+
S$0.914
(S$0.9963)
More Pricing...
Total:S$1.54
Min: 1 / Mult: 1
Li-Ion, Li-Pol
5V
4.2V
-
800mA
-
USP-EL
-
6Pins
1Cells
-40°C
85°C
Surface Mount
XC6804 Series
1834891RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
S$1.070
(S$1.1663)
3000+
S$1.050
(S$1.1445)
Total:S$107.00
Min: 100 / Mult: 1
Li-Ion, Li-Pol
6V
4.2V
500mA
500mA
SOT-23
SOT-23
1
5Pins
1Cells
-40°C
85°C
Surface Mount
-
1840935RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
S$0.995
(S$1.0845)
Total:S$99.50
Min: 100 / Mult: 1
Li-Ion, Li-Pol
6V
4.2V
500mA
500mA
SOT-23
SOT-23
1
5Pins
1Cells
-40°C
85°C
Surface Mount
-
2514363

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
S$8.460
(S$9.2214)
10+
S$6.060
(S$6.6054)
25+
S$5.940
(S$6.4746)
100+
S$5.010
(S$5.4609)
250+
S$4.560
(S$4.9704)
More Pricing...
Total:S$8.46
Min: 1 / Mult: 1
Li-Ion
15V
4.2V
-
1A
-
TDFN
-
8Pins
1Cells
-40°C
85°C
Surface Mount
-
2514363RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
S$5.010
(S$5.4609)
250+
S$4.560
(S$4.9704)
500+
S$4.280
(S$4.6652)
1000+
S$4.060
(S$4.4254)
2500+
S$3.880
(S$4.2292)
Total:S$501.00
Min: 100 / Mult: 1
Li-Ion
15V
4.2V
1A
1A
TDFN
TDFN
1
8Pins
1Cells
-40°C
85°C
Surface Mount
-
1439477RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
S$0.767
(S$0.836)
3000+
S$0.752
(S$0.8197)
Total:S$76.70
Min: 100 / Mult: 1
Li-Ion, Li-Pol
6V
4.2V
450mA
450mA
SOT-23
SOT-23
1
5Pins
1Cells
-40°C
85°C
Surface Mount
-
3535550RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
S$1.120
(S$1.2208)
500+
S$1.010
(S$1.1009)
1000+
S$0.914
(S$0.9963)
2500+
S$0.854
(S$0.9309)
5000+
S$0.811
(S$0.884)
Total:S$112.00
Min: 100 / Mult: 1
Li-Ion, Li-Pol
5V
4.2V
800mA
800mA
USP-EL
USP-EL
1
6Pins
1Cells
-40°C
85°C
Surface Mount
XC6804 Series
3358221

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
S$7.340
(S$8.0006)
10+
S$7.100
(S$7.739)
25+
S$6.860
(S$7.4774)
50+
S$6.450
(S$7.0305)
100+
S$6.040
(S$6.5836)
More Pricing...
Total:S$7.34
Min: 1 / Mult: 1
Li-Ion, Li-Pol
12V
4.2V
-
1.5A
-
QFN-EP
-
14Pins
1Cells
-40°C
85°C
Surface Mount
-
3358220RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
S$1.490
(S$1.6241)
250+
S$1.380
(S$1.5042)
500+
S$1.350
(S$1.4715)
Total:S$149.00
Min: 100 / Mult: 1
Li-Ion
5.25V
4.2V
150mA
150mA
TSOT-23
TSOT-23
1
5Pins
1Cells
-20°C
85°C
Surface Mount
-
3358221RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
S$6.040
(S$6.5836)
250+
S$5.740
(S$6.2566)
500+
S$3.200
(S$3.488)
Total:S$604.00
Min: 100 / Mult: 1
Li-Ion, Li-Pol
12V
4.2V
1.5A
1.5A
QFN-EP
QFN-EP
1
14Pins
1Cells
-40°C
85°C
Surface Mount
-
1-25 of 302 items
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