Data Sheet

14

Rev. 1.2, 2015-01-15

TLS205B0

Electrical Characteristics

Note: The listed characteristics are ensured over the operating range of the integrated circuit. Typical

characteristics specified mean values expected over the production spread. If not otherwise specified,

typical characteristics apply at

T

4) The operation conditions are limited by the maximum junction temperature. The regulated output voltage specification will

only apply for conditions where the limit of the maximum junction temperature is fulfilled. It will therefore not apply for all

possible combinations of input voltage and output current at a given output voltage. When operating at maximum input

voltage, the output current must be limited for thermal reasons. The same holds true when operating at maximum output

current where the input voltage range must be limited for thermal reasons.

5) To satisfy requirements for minimum input voltage, the TLS205B0 adjustable version is tested and specified for these

conditions with an external resistor divider (two 250 k resistors) for an output voltage of 2.44 V. The external resistors will

add a 5 µA DC load on the output.

6) The dropout voltage is the minimum input to output voltage differential needed to maintain regulation at a specified output

current. In dropout, the output voltage will be equal to

V

7) GND-pin current is tested with

V

in the dropout region. The GND pin current will in most cases decrease slightly at higher input voltages - please also refer

to the corresponding typical performance graphs.

8) The EN pin current flows into EN pin.

9) The ADJ pin current flows into ADJ pin.

10) Not subject to production test, specified by design.

11) ADJ pin connected to output pin Q.

12) Whichever of the two values of

V

13) Reverse output current is tested with the I pin grounded and the Q pin forced to the rated output voltage. This current flows

into the Q pin and out of the GND pin.