2.13.7 Voltage Regulator

Table 2-100. Voltage Regulator
Symbol Parameter Test Conditions Min. Typ. Max. Unit
VOUT Output voltage TJ = 25 °C — 1.425 1.5 1.575 V
VOS Output offset voltage TJ = 25 °C — — 11 — mV
ICC33A Operation current TJ = 25 °C ILOAD = 1 mA — 3.4 — mA
ILOAD = 100 mA — 11 — mA
ILOAD = 0.5 A — 21 — mA
ΔVOUT Load regulation TJ = 25 °C ILOAD = 1 mA to 0.5 A — 5.8 — mV
ΔVOUT Line regulation TJ = 25 °C VCC33A = 2.97V to 3.63V

ILOAD = 1 mA

 — 8 — mV/V
VCC33A = 2.97V to 3.63V

ILOAD= 100 mA

 — 8 — mV/V
VCC33A = 2.97V to 3.63V

ILOAD = 500 mA

 — 8 — mV/V
Dropout voltage1 TJ = 25 °C ILOAD = 1 mA — 0.65 — V
ILOAD = 100 mA — 0.84 — V
ILOAD = 0.5 A — 1.35 — V
IPTBASE PTBase current TJ = 25 °C ILOAD = 1 mA — 48 — µA
ILOAD = 100 mA — 736 — µA
ILOAD = 0.5 A — 12 — mA
Startup time2 TJ = 25 °C — — 200 — ms
Note:
  1. Dropout voltage is defined as the minimum VCC33A voltage. The parameter is specified with respect to the output voltage. The specification represents the minimum input-to-output differential voltage required to maintain regulation.
  2. Assumes 10 µF.
Figure 2-56. Typical Output Voltage
Figure 2-57. Load Regulation