Richtek USA Inc.Taiwan, China
,1µA IQ, 250mA Low-Dropout Linear Regulator, 1µA Ground Current at no Load, PSRR = 75dB at 1kHz, ±2% Output Accuracy , 250mA (VIN ≥ 2.3V) Output Current with EN, Low (0.1µA) Disable Current, 1.2V to 5.5V Operating Input Voltage, Dropout Voltage : 0.5V at 250mA when VOUT ≥ 3V, Support Fixed Output Voltage 0.9V, 1.05V, 1.2V, 1.5V, 1.8V, 1.9V, 2.5V, 2.7V, 2.8V, 2.9V, 3V, 3.3V, Stable with Ceramic or Tantalum Capacitor, Current Limit Protection, Over Temperature Protection, ZQFN-4L 1x1 (ZDFN-4L 1x1), SC-82 Packages Available
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View full reportTechnical parameters
| Power | |
|---|---|
| 1µA I Q , 250mA Low-Dropout Linear Regulator | 2021/01/21 |
| Vdropout @ rated current (typ) (mV) | 450 @ 0.25A |
| AC and DC characteristics | |
| Accuracy (+/- %) | 2 |
| Environment and package | |
| Outline Dimension, Footprint, Drawing | Download |
| Package Type | SC-82;ZQFN1x1-4 |
| Other | |
| 0 | Lead-Time: 14 weeks |
| 1,328 | Buy |
| 1,400 | Buy |
| 2,320 | Buy |
| 2,379 | Buy |
| 2,400 | Buy |
| 2,500 | Buy |
| Bias Rail | No |
| Charge Pump | No |
| Cout Type | Ceramic;Tantalum |
| Features | Enable Input;Low Dropout;Stable with Ceramic Capacitor |
| Iout (max) (mA) | 250 |
| Iq (typ) (uA) | 1 |
| Output Adj. Method | Fixed |
| Status | Active |
| Title | Download |
| Vin (max) (V) | 5.5 |
| Vin (min) (V) | 1.2 |
| Vout (max) (V) | 3.3 |
| Vout (min) (V) | 0.9 |