MAX8860 Maxim, MAX8860 Datasheet - Page 3

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

ELECTRICAL CHARACTERISTICS (continued)
(V
(V
Note 1: Specifications to -40°C are guaranteed by design and not production tested.
Note 2: Guaranteed by line-regulation test.
Note 3: Adjustable mode only.
Note 4: The dropout voltage is defined as V
Note 5: The FAULT detection voltage is the difference from input to output voltage. Maintain the input above this level to ensure
Output Voltage Noise
Output Voltage Noise Density
SHDN Input Threshold
SHDN Input Bias Current
SET Input Leakage Current (Note 3)
FAULT Detection Voltage (Note 5)
FAULT Output Low Voltage
FAULT Output Off-Leakage Current
Thermal Shutdown Temperature
Thermal Shutdown Hysteresis
Start-Up Time
IN
IN
-0.2
-0.4
0.4
0.2
= +3.6V, C
= V
0
0
OUT
minimum input voltage is 2.5V, this is applicable only for voltages of 2.5V or higher.
good line and load regulation.
NORMALIZED OUTPUT VOLTAGE
PARAMETER
50
+ 0.5V, C
CC
vs. LOAD CURRENT
LOAD CURRENT (mA)
100
= 33nF, T
V
OUT
_______________________________________________________________________________________
IN
NORMALIZED AT I
150
= C
A
OUT
200
= -40°C to +85°C, unless otherwise noted. Typical values are at T
= 2.2µF, C
250
OUT
= 0
300
I
10Hz < f < 100kHz
10Hz < f < 100kHz, C
V
V
SHDN = GND or IN
V
SET = GND, I
V
V
C
OUT
IH
IL
SET
IN
FAULT
OUT
, 2.5V ≤ V
CC
, 2.5V ≤ V
= +2.5V, I
IN
= 10mA,
= +1.3V
= 10µF, V
= 33nF, T
- V
-0.1
-0.2
-0.3
= +3.6V
0.3
0.2
0.1
0
OUT
-40
IN
IN
OUT
SINK
when V
≤ 5.5V
≤ 5.5V
NORMALIZED OUTPUT VOLTAGE
OUT
A
-20
= 200mA
= +25°C, unless otherwise noted.)
= 2mA
CONDITIONS
V
OUT
to 90% of final value
vs. TEMPERATURE
I
OUT
Linear Regulator in µMAX
OUT
OUT
TEMPERATURE (°C)
0
NORMALIZED AT +25°C, I
= 200mA
I
OUT
= 10µF
is 100mV below the value of V
20
C
C
C
T
T
T
T
T
T
= 0
A
A
A
A
A
A
OUT
OUT
OUT
Typical Operating Characteristics
= +25°C
= +85°C
= +25°C
= +85°C
= +25°C
= +85°C
40
= 2.2µF
= 10µF
= 100µF
Low-Dropout, 300mA
I
OUT
60
= 100mA
OUT
= 0
80
200
120
180
160
140
100
80
60
40
20
0
A
OUT
MIN
0
= +25°C.) (Note 1)
2.0
SUPPLY CURRENT vs. LOAD CURRENT
for V
50
IN
TYP
0.01
0.01
0.01
190
130
170
120
0.5
0.5
0.5
LOAD CURRENT (mA)
65
60
55
20
100
= V
OUT
150
MAX
0.25
100
280
100
+2V. Since the
0.4
2.5
200
T
A
T
T
= -40°C
A
A
250
UNITS
µV
nV√Hz
= +85°C
= +25°C
mV
nA
nA
nA
°C
°C
µs
RMS
V
V
V
300
3