About Battery Management

Battery Management

Battery management is the management of the charge, temperature, and other parameters of a battery. This includes extending the battery life, increasing the amount of charge, and also balancing cell health. Battery management systems help to monitor and optimize battery performance and ensure the operating parameters of a battery remain within the manufacturer's recommended levels. The system also performs other tasks including charging, discharging, and safety features such as protecting against overcharge or over discharge. Battery management also requires regular maintenance, such as periodic testing and calibration of the battery system, to ensure optimal performance. Proper battery management helps to increase the longevity of the battery and minimize the risk of failure due to improper maintenance or abuse.

Battery Management

Enable Smart Filtering (Note: Disable Smart Filtering for quicker results)

Select	Filter Name
	Manufacturer
	Product
	Product Type
	Battery Type
	Output Voltage
	Output Current
	Package / Case
	Minimum Operating Temperature
	Maximum Operating Temperature
	Mounting Style
	Qualification
	Series
	Packaging

Sorting

Sort Column:

Sort Direction:

First

...

Image	Stock Code(▲▼)	Description	Manufacturer	Global Stock ⓘ (▲▼)	Price(USD) (Ex. GST)(▲▼)	Enter Qty	Product	Product Type	Battery Type	Output Voltage	Output Current	Package / Case	Minimum Operating Temperature	Maximum Operating Temperature	Mounting Style	Qualification	Series	Packaging

R5487L307KM-TR

Battery Management 1-Cell Li-ion Battery Protection IC

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Nisshinbo

Availability : 96
Ship by Thu. 20 Nov to Mon. 24 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.5742

Multiples of: 1

Battery Protection

Battery Management

Li - Lon, Li - Polymer

3.7 V

DFN1814 - 6

- 40 C

+ 85 C

Smd/Smt

R5487l

Cut Tape

R5487L311KP-TR

Battery Management 1-Cell Li-ion Battery Protection IC

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Nisshinbo

Availability : 96
Ship by Thu. 20 Nov to Mon. 24 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.5827

Multiples of: 1

Battery Protection

Battery Management

Li - Lon, Li - Polymer

3.7 V

DFN1814 - 6

- 40 C

+ 85 C

Smd/Smt

R5487l

Cut Tape

R5480K283CL-TR

Battery Management 1-Cell Li-ion Battery Protection IC with RSENS pin

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Nisshinbo

Availability : 96
Ship by Thu. 20 Nov to Mon. 24 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.5985

Multiples of: 1

Battery Protection

Battery Management

Li - Lon, Li - Polymer

3.7 V

DFN1414 - 6

- 40 C

+ 85 C

Smd/Smt

R5480k

Cut Tape

R5480K287CL-TR

Battery Management 1-Cell Li-ion Battery Protection IC with RSENS pin

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Nisshinbo

Availability : 96
Ship by Thu. 20 Nov to Mon. 24 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.5985

Multiples of: 1

Battery Protection

Battery Management

Li - Lon, Li - Polymer

3.7 V

DFN1414 - 6

- 40 C

+ 85 C

Smd/Smt

R5480k

Cut Tape

R5480K285CL-TR

Battery Management 1-Cell Li-ion Battery Protection IC with RSENS pin

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Nisshinbo

Availability : 96
Ship by Thu. 20 Nov to Mon. 24 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.5985

Multiples of: 1

Battery Protection

Battery Management

Li - Lon, Li - Polymer

3.7 V

DFN1414 - 6

- 40 C

+ 85 C

Smd/Smt

R5480k

Cut Tape

R5437L301BA-TR

Battery Management 1-Cell to 3-Cell Li-ion Battery Second Protection IC

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Nisshinbo

Availability : 96
Ship by Thu. 20 Nov to Mon. 24 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.6101

Multiples of: 1

Battery Protection

Battery Management

Li - Lon, Li - Polymer

4.7 V

DFN1814 - 6

- 40 C

+ 85 C

Smd/Smt

R5437l

Cut Tape

R5437L303CA-TR

Battery Management 1-Cell to 3-Cell Li-ion Battery Second Protection IC

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Nisshinbo

Availability : 96
Ship by Thu. 20 Nov to Mon. 24 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.6101

Multiples of: 1

Battery Protection

Battery Management

Li - Lon, Li - Polymer

4.7 V

DFN1814 - 6

- 40 C

+ 85 C

Smd/Smt

R5437l

Cut Tape

R5438L317BA-TR

Battery Management 1-Cell to 3-Cell Li-ion Battery Second Protection IC

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Nisshinbo

Availability : 96
Ship by Thu. 20 Nov to Mon. 24 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.6101

Multiples of: 1

Battery Protection

Battery Management

Li - Lon, Li - Polymer

4.7 V

DFN1814 - 6

- 40 C

+ 85 C

Smd/Smt

R5438l

Cut Tape

R5486K510CM-TR

Battery Management 1-Cell Li-ion Battery Protection IC with RSENS pin

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Nisshinbo

Availability : 96
Ship by Thu. 20 Nov to Mon. 24 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.6457

Multiples of: 1

Battery Protection

Battery Management

Li - Lon, Li - Polymer

3.7 V

DFN1414 - 6

- 40 C

+ 85 C

Smd/Smt

R5486k

Cut Tape

R5486K537CM-TR

Battery Management 1-Cell Li-ion Battery Protection IC with RSENS pin

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Nisshinbo

Availability : 96
Ship by Thu. 20 Nov to Mon. 24 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.6457

Multiples of: 1

Battery Protection

Battery Management

Li - Lon, Li - Polymer

3.7 V

DFN1414 - 6

- 40 C

+ 85 C

Smd/Smt

R5486k

Cut Tape

R5486K512CM-TR

Battery Management 1-Cell Li-ion Battery Protection IC with RSENS pin

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Nisshinbo

Availability : 96
Ship by Thu. 20 Nov to Mon. 24 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.6457

Multiples of: 1

Battery Protection

Battery Management

Li - Lon, Li - Polymer

3.7 V

DFN1414 - 6

- 40 C

+ 85 C

Smd/Smt

R5486k

Cut Tape

R5438L105EB-TR

Battery Management 1-Cell to 3-Cell Li-ion Battery Second Protection IC

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Nisshinbo

Availability : 96
Ship by Thu. 20 Nov to Mon. 24 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.6772

Multiples of: 1

Battery Protection

Battery Management

Li - Lon, Li - Polymer

4.7 V

DFN1814 - 6

- 40 C

+ 85 C

Smd/Smt

R5438l

Cut Tape

R5438L104EB-TR

Battery Management 1-Cell to 3-Cell Li-ion Battery Second Protection IC

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Nisshinbo

Availability : 96
Ship by Thu. 20 Nov to Mon. 24 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.6772

Multiples of: 1

Battery Protection

Battery Management

Li - Lon, Li - Polymer

4.7 V

DFN1814 - 6

- 40 C

+ 85 C

Smd/Smt

R5438l

Cut Tape

R5438L301BA-TR

Battery Management 1-Cell to 3-Cell Li-ion Battery Second Protection IC

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Nisshinbo

Availability : 96
Ship by Thu. 20 Nov to Mon. 24 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.6772

Multiples of: 1

Battery Protection

Battery Management

Li - Lon, Li - Polymer

4.7 V

DFN1814 - 6

- 40 C

+ 85 C

Smd/Smt

R5438l

Cut Tape

R5610L101AQ-TR

Battery Management One-cell Li-ion Battery Protection IC with High-accuracy Overcurrent Detection

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Nisshinbo

Availability : 96
Ship by Thu. 20 Nov to Mon. 24 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.6772

Multiples of: 1

Battery Protection

Battery Management

Li - Ion, Li - Polymer

DFN - 6

- 40 C

+ 125 C

Smd/Smt

R5610l

Cut Tape

R5611L201BC-TR

Battery Management 1-cell Li-ion Battery Protection IC with High-accuracy Overcurrent Detection Reset signal

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Nisshinbo

Availability : 96
Ship by Thu. 20 Nov to Mon. 24 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.6772

Multiples of: 1

Battery Protection

Battery Management

Li - Ion, Li - Polymer

DFN - 8

- 40 C

+ 125 C

Smd/Smt

R5611l

Cut Tape

R5611L201DE-TR

Battery Management 1-cell Li-ion Battery Protection IC with High-accuracy Overcurrent Detection Reset signal

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Nisshinbo

Availability : 96
Ship by Thu. 20 Nov to Mon. 24 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.6772

Multiples of: 1

Battery Protection

Battery Management

Li - Ion, Li - Polymer

DFN - 8

- 40 C

+ 125 C

Smd/Smt

R5611l

Cut Tape

R5611L205BC-TR

Battery Management 1-cell Li-ion Battery Protection IC with High-accuracy Overcurrent Detection Reset signal

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Nisshinbo

Availability : 96
Ship by Thu. 20 Nov to Mon. 24 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.6772

Multiples of: 1

Battery Protection

Battery Management

Li - Ion, Li - Polymer

DFN - 8

- 40 C

+ 125 C

Smd/Smt

R5611l

Cut Tape

R5478N227CD-TR-FF

Battery Management 1-Cell Li-ion Battery Protection IC

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Nisshinbo

Availability : 96
Ship by Thu. 20 Nov to Mon. 24 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.8662

Multiples of: 1

Battery Protection

Battery Management

Li - Lon, Li - Polymer

3.7 V

SOT - 23 - 6

- 40 C

+ 85 C

Smd/Smt

R5478n - Ff

Cut Tape

R5478N258CD-TR-FF

Battery Management 1-Cell Li-ion Battery Protection IC

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Nisshinbo

Availability : 96
Ship by Thu. 20 Nov to Mon. 24 Nov

November 2025