MAX8860 Maxim, MAX8860 Datasheet - Page 2

• Manufacturer Part Number: MAX8860
• Description: Low-Dropout / 300mA Linear Regulator in MAX
• Manufacturer: Maxim

ABSOLUTE MAXIMUM RATINGS
IN,
SHDN to IN ...............................................................-7V to +0.3V
SET, CC, FAULT to GND ..........................................-0.3V to +7V
OUT to GND .............................................. -0.3V to (V
FAULT Sink Current ...........................................................20mA
Continuous Output Current ..............................................330mA
Output Short-Circuit Duration ....................................Continuous
Continuous Power Dissipation (T
ELECTRICAL CHARACTERISTICS
(V
Low-Dropout, 300mA
Linear Regulator in µMAX
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
2
Input Voltage (Note 2)
Output Voltage
SET Threshold Voltage
Adjustable Output Voltage
Range (Note 3)
Maximum Output Current
Output Current Limit
Supply Current
Shutdown Supply Current
Dropout Voltage (Note 4)
Line Regulation
Load Regulation
IN
8-Pin µMAX (derate 4.1mW/°C above +70°C) ............330mW
SHDN to GND .......................................................-7V to +7V
_______________________________________________________________________________________
= +3.6V, C
PARAMETER
CC
= 33nF, T
A
= -40°C to +85°C, unless otherwise noted. Typical values are at T
A
= +70°C)
100µA < I
< 300mA,
V
SET = GND
SET = OUT, V
I
DC average current rating
SET = GND
V
I
I
I
V
I
OUT
OUT
OUT
OUT
OUT
IN
OUT
IN
= V
= +2.5V to +6.5V, SET = OUT, I
= 1mA
= 1mA
= 200mA
= 300mA
= 100µA to 300mA
= 0, SHDN = GND
OUT
OUT
+1V,
IN
= +2.5V to +6.5V,
IN
MAX8860EUA33
MAX8860EUA30
MAX8860EUA28
MAX8860EUA27
MAX8860EUA25
MAX8860EUA18
+ 0.3V)
CONDITIONS
I
I
T
T
SET = OUT
SET = GND
OUT
OUT
A
A
= +25°C
= +85°C
Thermal Resistance (θ
Operating Temperature Range
Junction Temperature ......................................................+150°C
Storage Temperature Range ............................-65°C to +150°C
Lead Temperature (soldering, 10sec) ............................+300°C
= 0
= 300mA
OUT
8-Pin µMAX ............................................................+244°C/W
MAX8860EUA_ _ ...........................................-40°C to +85°C
T
T
T
T
T
T
T
T
T
T
T
T
T
T
A
A
A
A
A
A
A
A
A
A
A
A
A
A
= 1mA
= +25°C
= -40°C to +85°C
= +25°C
= -40°C to +85°C
= +25°C
= -40°C to +85°C
= +25°C
= -40°C to +85°C
= +25°C
= -40°C to +85°C
= +25°C
= -40°C to +85°C
= +25°C
= -40°C to +85°C
JA
)
A
1.755
1.230
1.220
= +25°C.) (Note 1)
3.24
3.21
2.95
2.92
2.78
2.75
2.73
2.70
2.46
2.43
1.77
1.25
MIN
300
330
-0.1
2.5
0.0001
0.0006
1.248
TYP
3.00
2.82
2.77
2.50
1.80
0.01
0.05
0.01
770
120
165
105
155
3.3
0.6
1.845
1.267
1.275
MAX
3.35
3.38
3.05
3.08
2.87
2.90
2.81
2.84
2.54
2.57
1.83
270
220
6.5
6.5
0.1
1
UNITS
%/mA
%/V
mA
mA
mV
µA
µA
V
V
V
V