5V/3.3V or Adjustable, Low-Dropout,

4

_______________________________________________________________________________________

STBY signal falling

In on mode, SET = OUT,

In off mode

In on mode,

CONDITIONS

250

Output Noise (Note 7)

nA

±0.01

±50

STBY Input Leakage Current

mV

7

V

1.15

1.20

1.25

STBY Threshold Voltage

STBY Hysteresis

nA

±0.01

±50

OFF Input Leakage Current

V

3.0

OFF Threshold Voltage

0.4

2.0

UNITS

MIN

TYP

MAX

SYMBOL

PARAMETER

Note 1:

Note 2:

Figure 5. Therefore, the combination of high output current and high supply voltage is not tested. Output current at

Note 3:

Note 4:

Since standby mode inhibits the output but keeps all biasing circuitry alive, the Standby Quiescent Current is similar to the

normal operating quiescent current.

Note 5:

Foldback Current Limit was characterized by pulse testing to remain below the maximum junction temperature (not

production tested).

Note 6:

protection switchover occurs and the pass transistor is turned off. See the section

Reverse Current Protection in the

Detailed Description.

Note 7:

Noise is tested using a bandpass amplifier with two poles at 10Hz and two poles at 10kHz.

MAX882_A

MAX882_A

MAX882_A

MAX883_A,

MAX884_A

MAX883_A,

MAX884_A

MAX883_A,

MAX884_A

ELECTRICAL CHARACTERISTICS (continued)