Monolithic Power Systems Inc. MP2603EJ-LF-Z
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $2.16 | $2.16 |
| 15+ | $2.09 | $31.35 |
| 25+ | $2.04 | $51.00 |
| 50+ | $1.93 | $96.50 |
| 100+ | $1.70 | $170.00 |
| N+ | $0.34 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Monolithic Power Systems Inc. |
| Product Series | |
| Packaging | Cut Tape (CT) | Tape & Reel (TR) |
| Battery Chemistry | Lithium Ion/Polymer |
| Number of Cells | 1 |
| Current - Charging | Constant - Programmable |
| Programmable Features | Current |
| Fault Protection | Over Current, Over Temperature |
| Charge Current - Max | 150mA |
| Battery Pack Voltage | 4.2V |
| Voltage - Supply (Max) | 5.25V |
| Interface | - |
| Operating Temperature | -20°C ~ 85°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | SOT-23-5 Thin, TSOT-23-5 |
| Supplier Device Package | TSOT-23-5 |
| ROHS |  |
The MP2603EJ-LF-Z is a compact linear battery charger IC from Monolithic Power Systems, designed for single-cell Lithium Ion/Polymer batteries. It provides a modest 150mA charge current, making it ideal for low-capacity battery applications. The charger targets a 4.2V battery voltage and includes Over Current and Over Temperature protection. Housed in a space-saving SOT-23-5 Thin package, it operates within an ambient temperature range of -20°C to 85°C, suitable for consumer and commercial devices.
- Optimized for Low-Capacity Cells: The 150mA charge current is ideal for small wearable batteries, preventing stress.
- Space-Saving Design: The SOT-23-5 Thin package is perfect for miniaturized PCBs in wearables and earbuds.
- Essential Safety Features: Over Current and Over Temperature protection ensure safe charging operations.
- Wide Availability: Standard package and simple architecture make it easy to integrate into low-power designs.
Wearable Fitness Trackers
With a low 150mA charge current, the MP2603EJ-LF-Z is perfect for small-capacity Li-Polymer cells found in fitness bands and smartwatches, ensuring safe, slow charging.
Wireless Earbuds
The compact SOT-23-5 Thin package and low charge rate make it ideal for charging the small battery inside wireless earbud charging cases.
Medical Patches
For disposable or rechargeable medical patches, the -20°C to 85°C ambient temperature range covers typical indoor and body-worn conditions.
Remote Controls
This charger can be used in smart remote controls with a single-cell Li-Polymer battery, providing a simple and reliable charging solution.
Low-Power IoT Nodes
For battery-powered environmental sensors, the MP2603EJ-LF-Z offers a cost-effective charging solution with essential Over Temperature protection.
- Q: What battery chemistry is the MP2603EJ-LF-Z designed for?
- A: It is designed for Lithium Ion/Polymer batteries.
- Q: How many cells does it support?
- A: It supports a single-cell (1s) configuration.
- Q: What is the maximum charge current?
- A: The maximum charge current is 150mA.
- Q: What is the target battery voltage?
- A: The target battery voltage is 4.2V.
- Q: What protections are built-in?
- A: It includes Over Current and Over Temperature protection.
- Q: What is the operating temperature range?
- A: The ambient temperature range is -20°C to 85°C.
MP2603EJ-LF-Z.pdf
- Q: What battery chemistry is the MP2603EJ-LF-Z designed for?
- A: It is designed for Lithium Ion/Polymer batteries.
- Q: How many cells does it support?
- A: It supports a single-cell (1s) configuration.
- Q: What is the maximum charge current?
- A: The maximum charge current is 150mA.
- Q: What is the target battery voltage?
- A: The target battery voltage is 4.2V.
- Q: What protections are built-in?
- A: It includes Over Current and Over Temperature protection.
- Q: What is the operating temperature range?
- A: The ambient temperature range is -20°C to 85°C.
