The TPS7B69xx device is a low-dropout linear regulator that operates at up to 40-V VI. With only
15-µA (typical) quiescent current at light load, the device is applicable for standby microcontrol-unit systems, especially for always-on applications like e-meters, fire alarms, and smoke detectors.
The devices have integrated short-circuit and overcurrent protection. The TPS7B69xx device operates over a –40°C to 105°C temperature range.
| Output options | Fixed Output |
| Iout (max) (A) | 0.15 |
| Vin (max) (V) | 40 |
| Vin (min) (V) | 4 |
| Vout (max) (V) | 5 |
| Vout (min) (V) | 3.3 |
| Fixed output options (V) | 3.3, 5 |
| Iq (typ) (mA) | 0.015 |
| Thermal resistance θJA (°C/W) | 210.4 |
| Rating | Catalog |
| Load capacitance (min) (µF) | 2.2 |
| Regulated outputs (#) | 1 |
| Accuracy (%) | 3 |
| PSRR at 100 KHz (dB) | 58 |
| Dropout voltage (Vdo) (typ) (mV) | 450 |
| Operating temperature range (°C) | -40 to 105 |
| SOT-23 (DBV) | 5 | 8.12 mm² 2.9 x 2.8 |