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Revision 1.03

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AS1331

Datasheet - E l e c t r i c a l C h a r a c t e r i s t i c s

Thermal Protection

Thermal Shutdown

10°C Hysteresis

145

°C

1. If the input voltage falls below this value during normal operation the device goes in startup mode.

2. The regulator is in startup mode until this voltage is reached. Caution: Do not apply full load current until the

device output > 2.3V

3. LBO goes low in startup mode as well as during normal operation if:

1) The voltage at the LBI pin is below LBI threshold.

Table 3. Electrical Characteristics

Symbol

Parameter

Conditions

Min

Typ

Max

Units