TP4056 - SOIC8 - Li-on Battery Charger IC 1A

Lithium Battery Charger Chip up to 1A from 5V source

Product Code 3656

Available We dispatch same day if ordered by 1PM (excluding holidays), then courier usually takes 2-5 days.
Real Time Availability
Ready Stock: 4 nos.
On Purchase: 500 nos.
Expected soon.
Quantity Pricing
Quantity :
Price (Discount%)
1-9 :
Rs.43.50/- (0%)
10-24 :
Rs.41.33/- (5%)
25-49 :
Rs.40.46/- (7%)
50-99 :
Rs.39.59/- (9%)
100-249 :
Rs.39.15/- (10%)
250-499 :
Rs.38.72/- (11%)
500-999 :
Rs.37.85/- (13%)
1000+ :
Rs.36.98/- (15%)


TP4056 Datasheet
TP4056 - SOIC8 - Li-on Battery Charger IC 1A
Sunrom Product Code for Ordering:
Battery Management

The TP4056 is a complete constant-current/constant-voltage linear charger for single cell lithium-ion batteries. Its SOP package and low external component count make the TP4056 ideally suited for portable applications. Furthermore, the TP4056 can work within USB and wall adapter.

No blocking diode is required due to the internal PMOSFET architecture and have prevent to negative Charge Current Circuit. Thermal feedback regulates the charge current to limit the die temperature during high power operation or high ambient temperature. The charge voltage is fixed at 4.2V, and the charge current can be programmed externally with a single resistor. The TP4056 automatically terminates the charge cycle when the charge current drops to 1/10th the programmed value after the final float voltage is reached.

TP4056 Other features include current monitor, under voltage lockout, automatic recharge and two status pin to indicate charge termination and the presence of an input voltage.

Typical Application

Bestselling Products

Sunrom Electronics & Sunrom Technologies are two companies, that are the foremost online e-commerce stores since 2004, providing innovative embedded systems, components & services. Our aim is to empower you to Make In India. We work closely with electronics manufacturing companies & individuals to understand & solve the challenges faced during production. We do not just sell things, We use them ourselves in our products, and provide you with high quality tested components for trouble free experience.

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