MAX882CSLASHD datasheet(3/16 Pages) MAXIM

3 / 16 page

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

Low IQ, 200mA Linear Regulators

_______________________________________________________________________________________

VIN = 9V, RL = 33Ω, OFF from 0V to VIN,

0% to 95% of VOUT

MAX882:

VIN = 0V, STBY = 0V, VOUT = 3.0V

STBY = 0V,

VIN = 6V, SET = OUT

VOUT = 3.0V

VOUT < 0.8V

VIN = 11.5V,

SET = OUT

VOUT = 4.5V

STBY = 0V,

VIN =11.5V, SET = OUT

OFF = 0V,

RL = 1kΩ,

VIN = 11.5V

(MAX883/MAX884)

VOUT > 0.8V and VIN - VOUT > 0.7V

CONDITIONS

µs

200

TSTART

Time Required to Exit OFF or

STBY Modes

IRVL

Reverse Leakage Current

% of

VOUT

µA

620

∆VRTH

Reverse-Current-Protection

Threshold (Note 6)

620

°C

∆TSD

Thermal Shutdown Hysteresis

°C

160

TSD

Thermal Shutdown Temperature

430

ILIM

Foldback Current Limit (Note 5)

715

170

µA

IOUT(MIN)

Minimum Load Current

µA

IQ STBY

STBY Quiescent Current

(Note 4)

0.01

µA

IQ OFF

OFF Quiescent Current

UNITS

MIN

TYP

MAX

SYMBOL

PARAMETER

Dual Mode™ SET Threshold

VSET TH

For internal feedback

150

SET = OUT, RL = 1kΩ

1.16

1.20

1.24

SET Reference Voltage

VSET

VSET = 1.5V or 0V

±0.01

±50

LBI Threshold Voltage

VLBI

LBI signal falling

1.15

1.20

1.25

LBI Hysteresis

∆VLBI

LBI Input Leakage Current

ILBI

VLBI = 1.5V

±0.01

±50

LBO Output Low Voltage

VLBOL

ILBO SINK = 1.2mA, VLBI =1V,

3V < VIN < 11.5V, SET = OUT

250

LBO Output Leakage Current

ILBO LKG

VLBI = VIN, VLBO = VIN

0.01

0.1

µA

0.01

OUT Leakage Current

IOUT LKG

VIN = 11.5V,

VOUT = 2V,

SET = OUT

µA

MAX882C_A/E_A

MAX882MJA

MAX882C_A/E_A

MAX882MJA

MAX88_C_A

MAX88_E_A

MAX88_MJA

MAX88_C_A

MAX88_E_A

MAX88_MJA

MAX882_A,

MAX884_A

MAX883_A

RL = 1kΩ, COUT = 2.2µF

VOSH

Startup Overshoot

For external feedback

SET Input Leakage Current

ISET

MAX88_C_A

MAX88_MJA

MAX88_E_A

ELECTRICAL CHARACTERISTICS (continued)

(VIN = 6V (MAX883) or VIN = 4.3V (MAX882/MAX884), COUT = 2.2µF, STBY or OFF = VIN, SET = GND, LBI = VIN, TJ = TMIN to TMAX,

unless otherwise noted. Typical values are at TJ = +25°C.) (Note 1)

MAX883/MAX884:

VIN = 0V, OFF = 0V, VOUT = 3.0V

0.01

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