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| Price | $1.43 | $1.43 | $2.19 | $0.77 | $2.59 | ||||||
| RoHS | Yes | Yes | Compliant | Compliant | Compliant | Yes | Yes | Compliant | Compliant | Compliant | |
| Lead Status | Yes | Yes | No | No | No | Yes | Yes | No | No | No | |
| Cell Chemistry | Li-Ion/Li-Polymer | Li-Ion/Li-Polymer | Li-Ion/Li-Polymer,SuperCap | Li-Ion/Li-Polymer | Li-Ion/Li-Polymer | Li-Ion/Li-Polymer | Li-Ion/Li-Polymer | Li-Ion/Li-Polymer,LiFePO4 | |||
| Charge Current(Max)(A) | 0.75 | 0.75 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 0.8 | 0.8 | 8 | |
| Control Interface | Standalone (RC-Settable) | Standalone (RC-Settable) | Standalone (RC-Settable) | I2C | I2C | I2C | I2C | Standalone (RC-Settable) | Standalone (RC-Settable) | SMBus | |
| Absolute Vin (safety rating)(Max)((V)) | 20 | 20 | 30 | 20 | 20 | 20 | 20 | 30 | 30 | ||
| # Series Cells | 1 | 1 | 1,2,3 | 1 | 1 | 1 | 1 | 1 | 1 | 1,2,3,4 | |
| Battery Charge Voltage(V) | 4.2 (Fixed) | 4.2 (Fixed) | 4.2 (Fixed) | 3.5-4.44 | 4.2 (Fixed) | 4.2 (Fixed) | 4.2 (Fixed) | 4.2 (Fixed) | 4.2 (Fixed) | Adjustable | |
| Package Size | mm2 | mm2 | mm2 | mm2 | mm2 | mm2 | mm2 | mm2 | mm2 | mm2 | |
| Approx. Price (US$) | 0.90 | 1ku | 0.90 | 1ku | 1.95 | 1ku | 1.95 | 1ku | 1.95 | 1ku | 1.95 | 1ku | 1.95 | 1ku | 0.38 | 1ku | 0.38 | 1ku | 1.50 | 1ku | |
| Operating Vin(Max)(V) | 6.2 | 6.2 | 17 | 10 | 10 | 10 | 10 | 28 | 28 | 24 | |
| Package Group | VSON | VSON | VQFN | DSBGA,VQFN | DSBGA,VQFN | DSBGA,VQFN | DSBGA,VQFN | SOT-23 | SOT-23 | WQFN | |
| Special Features | Integrated FET,Temp Monitoring (Thermistor Pin),Thermal Regulation | Integrated FET,Temp Monitoring (Thermistor Pin),Thermal Regulation | Integrated FET,Power Path,Temp Monitoring (Thermistor Pin),Thermal Regulation | Integrated FET,Power Path,Temp Monitoring (Thermistor Pin) | Integrated FET,JEITA BAT Temp Monitoring (Thermistor Pin),Power Path,Temp Monitoring (Thermistor Pin),Vin DPM (OK for Solar Power Source) | Integrated FET,Power Path,Temp Monitoring (Thermistor Pin),Vin DPM (OK for Solar Power Source) | Integrated FET,Power Path,Temp Monitoring (Thermistor Pin),Vin DPM (OK for Solar Power Source) | Temp Monitoring (Thermistor Pin) | Temp Monitoring (Thermistor Pin) | Integrated FET,Power Path | |
| Input Over-Voltage Protection(V) | 10.5 | 6.6 | 6.6 | ||||||||
| Operating Vin(Min)(V) | 4.2 | 3.5 | 3.5 | ||||||||
| Control Topology | Switch-Mode Buck | Linear | Linear | ||||||||
| USB Feature | USB PSEL,USB-Friendly |
