Symbol

Parameter

Test conditions

Min.

Typ.

Max.

Unit

UVLO

Undervoltage lockout

VIN rising

1.9

2.2

2.65

V

VHYS

UVLO Hysteresis

VIN falling

0.07

V

Top

Operating ambient

temperature range

-40

125

°C

TSD

Thermal shutdown

temperature

High temp threshold

165

°C

Thermal hysteresis

20

1. Minimum VIN = VOUT + VDO or 2.7 V, whichever is greater.

2. Input voltage = VOUTNOM - 100 mV. This specification does not apply to VOUTNOM < 2.8 V.

LDLN050

Electrical characteristics

DS12809 - Rev 4

page 7/22