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| Price | $0.91 | $2.26 | |||||||||
| RoHS | Compliant | Compliant | Compliant | Compliant | Yes | Yes | Yes | Yes | Compliant | Yes | |
| Lead Status | No | No | Yes | No | Yes | Yes | Yes | Yes | Yes | Yes | |
| Iq(Typ)(mA) | 0.03 | 0.5 | 0.012 | 0.061 | 0.061 | 0.061 | 0.03 | 0.03 | |||
| Package Size | mm2 | mm2 | mm2 | mm2 | mm2 | mm2 | mm2 | mm2 | mm2 | ||
| Iout(Max)(A) | 0.5 | 0.5 | 0.3 | 0.35 | 0.35 | 0.35 | 0.2 | 0.2 | |||
| Vout(Min)(V) | 0.8 | 2.5 | 0.9 | 0.7 | 0.7 | 0.7 | 1.2 | 1.2 | |||
| Rating | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | ||
| Special Features | Enable,Output Discharge,Power Good,Reverse Current Protection,Soft Start | Enable | Enable,Output Discharge,Reverse Current Protection | Temp Monitoring (Thermistor Pin) | Enable | Enable | Enable | Enable | Enable | ||
| Operating Temperature Range(C) | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 85 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | ||
| Output Options | Fixed Output | Fixed Output | Fixed Output | Fixed Output | Fixed Output | Fixed Output | Fixed Output | ||||
| PSRR @ 100KHz(dB) | 40 | 40 | |||||||||
| Vin(Max)(V) | 6.5 | 75 | 3.3 | 4.5 | 4.5 | 4.5 | 5.5 | 5.5 | |||
| Regulated Outputs(#) | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | |||
| Package Group | WSON | VSSOP,WSON | DSBGA,WSON | PDIP,TSSOP,SOIC | WSON | DSBGA,USON | DSBGA,USON | DSBGA,USON | DSBGA | DSBGA | |
| Noise(uVrms) | 12 | 12 | 60 | 60 | |||||||
| Thermal Resistance JA(C/W) | 71 | 79 | |||||||||
| Vout(Max)(V) | 3.3 | 73 | 1.8 | 2 | 2 | 2 | 3.6 | 3.6 | |||
| Vin(Min)(V) | 1.6 | 9 | 1.3 | 0.9 | 0.9 | 0.9 | 2.2 | 2.2 | |||
| Approx. Price (US$) | 0.40 | 1ku | 1.30 | 1ku | 0.14 | 1ku | 0.27 | 1ku | 1.10 | 1ku | 0.20 | 1ku | 0.20 | 1ku | 0.20 | 1ku | 0.20 | 1ku | 0.20 | 1ku | |
| Output Capacitor Type | Ceramic | Ceramic | Ceramic | Ceramic | Ceramic | Ceramic | Ceramic | ||||
| Accuracy(%) | 2 | 2 | |||||||||
| Vdo(Typ)(mV) | 150 | 120 | 88,128 | 88,128 | 88,128 | 160 | 160 | ||||
| Fixed Output Options(V) | 0.9,1.1,1.2,1.5,1.8,2.8,3,3.3 | 0.9,1,1.1,1.2,1.8 | 0.7,1,1.2,1.3,1.4,1.5,1.6,1.8,2 | 0.7,1,1.2,1.3,1.4,1.5,1.6,1.8,2 | 0.7,1,1.2,1.3,1.4,1.5,1.6,1.8,2 | 1.2,1.3,1.8,2.8,3,3.3,3.6 | 1.2,1.3,1.8,2.8,3,3.3,3.6 | ||||
| Switching Frequency(Min)(kHz) | 50 | ||||||||||
| Switching Frequency(Max)(kHz) | 800 | ||||||||||
| Type | Converter | ||||||||||
| Duty Cycle(Max)(%) | 99 | ||||||||||
| Control Mode | Constant on-time (COT) | ||||||||||
| Architecture | Bipolar | ||||||||||
| Vn at 1kHz(Typ)(nV/rtHz) | 80 | ||||||||||
| Iq per channel(Typ)(mA) | 0.02125 | ||||||||||
| Vos (Offset Voltage @ 25C)(Max)(mV) | 4 | ||||||||||
| Total Supply Voltage(Min)(+5V=5, +/-5V=10) | 3 | ||||||||||
| Rail-to-Rail | In to V- | ||||||||||
| Output Current(Typ)(mA) | 4 | ||||||||||
| Total Supply Voltage(Max)(+5V=5, +/-5V=10) | 32 | ||||||||||
| CMRR(Typ)(dB) | 90 | ||||||||||
| Iq per channel(Max)(mA) | 0.0375 | ||||||||||
| Input Bias Current(Max)(pA) | 20000 | ||||||||||
| Slew Rate(Typ)(V/us) | 0.05 | ||||||||||
| Offset Drift(Typ)(uV/C) | 10 | ||||||||||
| Number of Channels(#) | 4 | ||||||||||
| GBW(Typ)(MHz) | 0.1 | ||||||||||
| Additional Features | N/A | ||||||||||
| CMRR(Min)(dB) | 80 | ||||||||||
| Absolute Vin (safety rating)(Max)((V)) | 6.5 | ||||||||||
| Cell Chemistry | Li-Ion/Li-Polymer | ||||||||||
| Charging Control Topology | Linear Charger | ||||||||||
| Charge Current(Max)(A) | 0.75 | ||||||||||
| Operating Vin(Max)(V) | 6 | ||||||||||
| # Series Cells | 1 | ||||||||||
| Battery Charge Voltage(V) | 4.2 (Fixed) | ||||||||||
| Control Interface | I2C |
