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| Price | $0.23 | $2.36 | $1.13 | $0.93 | |||||||
| RoHS | Yes | Compliant | No | Compliant | Compliant | Compliant | Compliant | Compliant | Yes | Yes | |
| Lead Status | Yes | No | No | No | No | No | No | No | Yes | Yes | |
| Iq(Typ)(mA) | 0.029 | 0.029 | 0.029 | 0.5 | 0.32 | 0.03 | 0.085 | 0.061 | 0.061 | 0.03 | |
| Rating | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | |
| Approx. Price (US$) | 0.20 | 1ku | 0.20 | 1ku | 0.20 | 1ku | 1.30 | 1ku | 0.50 | 1ku | 0.40 | 1ku | 0.21 | 1ku | 0.20 | 1ku | 0.20 | 1ku | 0.20 | 1ku | |
| Vout(Max)(V) | 3.7 | 3.7 | 3.7 | 73 | 3.3 | 2.85 | 2 | 2 | 3.6 | ||
| Vin(Max)(V) | 5.5 | 5.5 | 5.5 | 75 | 5.5 | 6.5 | 6.5 | 4.5 | 4.5 | 5.5 | |
| Operating Temperature Range(C) | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | 0 to 125 | -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 | Fixed Output | |||
| Package Group | SC70,SOT-23 | SC70,SOT-23 | SC70,SOT-23 | VSSOP,WSON | SO PowerPAD,SOIC | WSON | DSBGA | DSBGA,USON | DSBGA,USON | DSBGA | |
| Accuracy(%) | 3.5 | 3.5 | 3.5 | 2 | |||||||
| Regulated Outputs(#) | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | ||
| Package Size | mm2 | mm2 | mm2 | mm2 | mm2 | mm2 | mm2 | mm2 | mm2 | ||
| Iout(Max)(A) | 0.15 | 0.15 | 0.15 | 0.5 | 0.5 | 0.15 | 0.35 | 0.35 | 0.2 | ||
| Vdo(Typ)(mV) | 200 | 200 | 200 | 150 | 60 | 88,128 | 88,128 | 160 | |||
| Special Features | Enable | Enable | Enable | Enable | Shutdown Pin for S3 | Enable,Output Discharge,Power Good,Reverse Current Protection,Soft Start | Enable | Enable | Enable | Enable | |
| Noise(uVrms) | 125 | 125 | 125 | 12 | 60 | ||||||
| Vout(Min)(V) | 1.3 | 1.3 | 1.3 | 2.5 | 0.8 | 2.6 | 0.7 | 0.7 | 1.2 | ||
| Vin(Min)(V) | 1.8 | 1.8 | 1.8 | 9 | 1.8 | 1.6 | 2.8 | 0.9 | 0.9 | 2.2 | |
| Fixed Output Options(V) | 1.3,1.5,1.8,2,2.5,2.8,3,3.3,3.7 | 1.3,1.5,1.8,2,2.5,2.8,3,3.3,3.7 | 1.3,1.5,1.8,2,2.5,2.8,3,3.3,3.7 | 0.9,1.5,1.8,2.8,3.3 | 2.6,2.8,2.85 | 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 | |||
| Output Capacitor Type | Ceramic | Ceramic | Ceramic | Ceramic | Ceramic | Ceramic | Ceramic | Ceramic | |||
| PSRR @ 100KHz(dB) | 60 | 60 | 60 | 80 | |||||||
| Switching Frequency(Min)(kHz) | 50 | ||||||||||
| Switching Frequency(Max)(kHz) | 800 | ||||||||||
| Type | Converter | ||||||||||
| Duty Cycle(Max)(%) | 99 | ||||||||||
| Control Mode | Constant on-time (COT) | N/A | |||||||||
| Vin Bias(Min)(V) | 2.2 | ||||||||||
| Regulator Type | Linear Regulator | ||||||||||
| DDR Memory Type | DDR2 | ||||||||||
| Vout VTT(Min)(V) | 0.9 | ||||||||||
| Vin Bias(Max)(V) | 5.5 | ||||||||||
| Output | VREF,VTT | ||||||||||
| Iout VTT(Max)(A) | 0.5 |
