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| Price | $2.95 | $1.19 | $0.50 | $4.65 | $0.97 | $2.20 | $0.54 | $0.48 | |||
| RoHS | Yes | Compliant | Yes | Yes | Compliant | Yes | Compliant | Yes | Yes | Yes | |
| Lead Status | Yes | No | Yes | Yes | No | Yes | No | Yes | Yes | Yes | |
| Fixed Output Options(V) | 3.3,4.8,5 | 1.5,1.8,2.5,3,3.3 | 1.2,1.25,1.3,1.5,1.8,1.85,1.9,1.95,2,2.1,2.5,2.6,2.7,2.75,2.8,2.85,3,3.15,3.2,3.3,4.2,4.5 | 3.3,1.2 | 1,1.05,1.1,1.2,1.5,1.8,1.85,1.9,2.5,2.7,2.8,2.85,3,3.3,4.8,5 | 1,1.05,1.1,1.2,1.5,1.8,1.85,1.9,2.5,2.7,2.8,2.85,3,3.3,4.8,5 | 1.2,1.5,1.8,2.5,2.7,2.8,3,3.3,5 | 0.9,1,1.1,1.2,1.3,1.5,1.8,1.85,1.9,2.1,2.5,2.6,2.7,2.8,2.85,2.9,3,3.3,4.5,5 | |||
| Iout(Max)(A) | 0.5 | 0.2 | 0.2 | 1 | 0.25 | 0.25 | 0.1 | 0.15 | |||
| Rating | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | ||
| Operating Temperature Range(C) | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 85 | -40 to 125 | -40 to 85 | -40 to 125 | -40 to 125 | -40 to 125 | |
| Accuracy(%) | 3 | 3 | 2 | 2 | 2 | 2 | 3 | 3 | |||
| Vin(Max)(V) | 10 | 7 | 6.5 | 6 | 5.5 | 5.25 | 5.5 | 10 | 6.5 | ||
| Regulated Outputs(#) | 1 | 1 | 1 | 2 | 1 | 1 | 1 | 1 | |||
| Iq(Typ)(mA) | 0.28 | 0.08 | 0.04 | 0.18 | 0.009 | 0.009 | 0.017 | 0.045 | |||
| Package Group | PDIP,SOIC,TSSOP | SOIC | DSBGA,WSON,SOT-23-THIN | HTSSOP | VSSOP | DSBGA,WSON | VSON | DSBGA,WSON | SOT-23 | SC70,WSON | |
| Vout(Max)(V) | 9.75 | 3.3 | 6.5 | 3.3 | 5 | 5 | 5.5 | 5 | |||
| Approx. Price (US$) | 1.05 | 1ku | 0.75 | 1ku | 0.28 | 1ku | 2.35 | 1ku | 1.85 | 1ku | 0.48 | 1ku | 1.20 | 1ku | 0.48 | 1ku | 0.30 | 1ku | 0.36 | 1ku | |
| Vout(Min)(V) | 1.2 | 1.5 | 1.2 | 3.3 | 0.9 | 0.9 | 1.2 | 0.9 | |||
| Additional Features | Enable,Overcurrent Protection,Power Good,Thermal Shutdown | Enable,Overcurrent Protection,Thermal Shutdown | Enable,Output Discharge,Overcurrent Protection,Power Good,Sequencing and Monitoring,Thermal Shutdown | Enable,Fast Transient Response,Overcurrent Protection,Thermal Shutdown | Enable,Fast Transient Response,Overcurrent Protection,Thermal Shutdown | Enable,Overcurrent Protection,Thermal Shutdown | |||||
| Output Capacitor Type | Non-Ceramic | Non-Ceramic | Ceramic | Ceramic,Non-Ceramic | Ceramic | Ceramic | Non-Ceramic | Ceramic | |||
| Vin(Min)(V) | 2.5 | 2.5 | 2.7 | 2.7 | 2 | 1.8 | 2 | 2.7 | 2.5 | ||
| Output Options | Adjustable Output,Fixed Output | Fixed Output | Adjustable Output,Fixed Output | Fixed Output | Fixed Output | Fixed Output | Adjustable Output,Fixed Output | Adjustable Output,Fixed Output | |||
| Package Size | mm2 | mm2 | mm2 | mm2 | mm2 | mm2 | mm2 | mm2 | mm2 | mm2 | |
| Vdo(Typ)(mV) | 235 | 180 | 100 | 160 | 130 | 130 | 71 | 170 | |||
| PSRR @ 100KHz(dB) | 38 | 22 | 27 | 67 | |||||||
| Special Features | Enable | Active Low Enable,Battery Backup Switchover,Manual Reset,Watchdog Timer | Enable | ||||||||
| Thermal Resistance JA(C/W) | 74 | ||||||||||
| Noise(uVrms) | 29 | 78 | 33.5 | 33.5 | 30 | ||||||
| Vout2(Max)(V) | 1.2 | ||||||||||
| Iout2(A) | 2 | ||||||||||
| Vout2(Min)(V) | 1.2 | ||||||||||
| Time Delay(ms) | 100 | ||||||||||
| Monitored Voltage 2 (typ)(Nom)(V) | Adjustable | ||||||||||
| Threshold Voltage 1(Typ)(V) | 2.93 | ||||||||||
| Reset Threshold Accuracy(%) | 2 | ||||||||||
| Output Driver Type / Reset Output | Active-low,Push-pull | ||||||||||
| Iq(Typ)(uA) | 20 | ||||||||||
| Watchdog Timer WDI(sec) | 0.8 | ||||||||||
| Monitored Voltage 1 (typ)(Nom)(V) | 3.3 | ||||||||||
| VCC(Max)(V) | 5.5 | ||||||||||
| VCC(Min)(V) | 1.65 | ||||||||||
| # of supplies monitored | 1 | ||||||||||
| Current Limit(A) | 0.13 to 1.4 | ||||||||||
| USB Switch rDS(on)(mOhms) | 50 | ||||||||||
| Continuous Current(Max)(A) | 1.4 | ||||||||||
| Current Limit Topology | Constant-Current | ||||||||||
| Eco-Mode Light-Load Efficiency | Enabled | ||||||||||
| Iout @ Vin=3V (max)(A) | 1.15 | ||||||||||
| Switching Frequency(Typ)(kHz) | 1000 | ||||||||||
| Number of Switches | 1 | ||||||||||
| Current Limit Accuracy @ 1.4A(%) | +/-20 | ||||||||||
| Boost Switch Current Limit (typ)(A) | 4.5 | ||||||||||
| Enable | Active High |
