46.33 User LDO Electrical Specifications
| AC CHARACTERISTICS | Standard
Operating Conditions: VDDREG=VDDIO=AVDD 1.71V to 3.63V (unless otherwise
stated) Operating temperature: -40°C ≤ TA ≤ +85°C for Industrial | ||||||
|---|---|---|---|---|---|---|---|
| Param. No. | Symbol | Characteristics | Min. | Typ | Max. | Units | Conditions |
| ULDO_1 | VIN - VOUT | Dropout Voltage | — | — | 0.4 | V | IOUT = 100mA |
| ULDO_3 | — | — | 0.2 | V | IOUT = 30mA | ||
| ULDO_5 | VOUT | Output Voltage Accuracy | -5 | ±2 | 5 | % | IOUT = 100µA, ULDOLEVEL 0 (Vout 1.2V) |
| -5 | ±2 | 5 | % | IOUT = 100µA, ULDOLEVEL 1 (Vout 1.5V) | |||
| -5 | ±2 | 5 | % | IOUT = 100µA, ULDOLEVEL 2 (Vout 1.8V) | |||
| -5 | ±2 | 5 | % | IOUT = 100µA, ULDOLEVEL 3 (Vout 2.5V) | |||
| ULDO_7 | ΔVOUT/VOUT | Load Regulation | — | 4.6 | 6.5 | % | 0mA ≤ IOUT ≤ 100 Ma, ULDOLEVEL 0 (Vout 1.2V) |
| — | 3.7 | 5 | % | 0mA ≤ IOUT ≤ 100 mA, ULDOLEVEL 1 (Vout 1.5V) | |||
| — | 3 | 4.1 | % | 0mA ≤ IOUT ≤ 100 mA, ULDOLEVEL 2 (Vout 1.8V) | |||
| — | 2.2 | 3 | % | 0mA ≤ IOUT ≤ 100 mA, ULDOLEVEL 3 (Vout 2.5V) | |||
| ULDO_9 | IOUT | Output current | 0 | — | 100 | mA | — |
| ULDO_11 | ICL | Current Limit | 110 | 120 | 141 | mA | VOUT = 0V |