MAX8940EXK28+T Maxim Integrated Products, MAX8940EXK28+T Datasheet - Page 3

• Manufacturer Part Number: MAX8940EXK28+T
• Description: IC REG LDO 2.8V 120MA LN SC70-5
• Manufacturer: Maxim Integrated Products

Specifications of MAX8940EXK28+T

• Regulator Topology: Positive Fixed
• Voltage - Output: 2.8V
• Voltage - Input: Up to 6V
• Voltage - Dropout (typical): 0.135V @ 120mA
• Number Of Regulators: 1
• Current - Output: 120mA (Min)
• Current - Limit (min): 130mA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: SC-70-5, SC-88A, SOT-323-5, SOT-353, 5-TSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: MAX8940EXK28+T; MAX8940EXK28+TTR

ELECTRICAL CHARACTERISTICS (continued)
(V
the MAX8940 is tested with 2.45V output, unless otherwise noted.) (Note 1)
Note 1: Limits are 100% tested at +25°C. Limits over operating temperature range are guaranteed by design.
Note 2: Dropout is defined as V
Note 3: Time needed for V
(V
Output Noise Voltage
(RMS)
Shutdown Exit Delay
SHDN Logic Low Level
SHDN Logic High Level
SHDN Input Bias Current
Thermal Shutdown
Thermal-Shutdown
Hysteresis
IN
IN
3.0
2.5
2.0
1.5
1.0
0.5
0.0
= V
= V
PARAMETER
0
OUTPUT VOLTAGE vs. INPUT VOLTAGE
OUT
OUT
I
OUT
+ 0.5V, T
+ 0.5V, C
1
= 0mA
INPUT VOLTAGE (V)
2
_______________________________________________________________________________________
I
OUT
A
IN
= -40°C to +85°C, unless otherwise noted. C
3
= 120mA
= 1µF, C
OUT
4
Low-Dropout, 120mA Linear Regulator
SYMBOL
to reach 90% of final value.
IN
OUT
- V
5
OUT
= 1µF, C
6
when V
f = 100Hz to 100kHz, I
f = 100Hz to 100kHz, I
R
V
V
V
6V
IN
IN
IN
LOAD
= 2.8V to 6V
= 2.8V to 6V
= 6V, SHDN = 0V or
BP
-0.2
-0.4
-0.6
OUT
0.6
0.4
0.2
= 10nF, T
= 50Ω (Note 3)
0
0
is 100mV below the value of V
OUTPUT VOLTAGE ACCURACY
20
A
= +25°C, unless otherwise noted.)
vs. LOAD CURRENT
LOAD CURRENT (mA)
CONDITIONS
40
LOAD
LOAD
IN
60
= 10mA
= 80mA
T
T
Typical Operating Characteristics
Low-Noise, High PSRR,
= 1µF, C
A
A
= +25°C
= +85°C
80
100
OUT
OUT
= 1µF, C
120
for V
IN
BP
-0.2
-0.4
-0.6
-0.8
-1.0
1.0
0.8
0.6
0.4
0.2
= V
0
= 10nF. Typical values are at +25°C;
-40
OUT
I OUT = 1mA
MIN
1.5
OUTPUT VOLTAGE ACCURACY
+ 0.5V.
-15
vs. TEMPERATURE
TEMPERATURE (°C)
TYP
0.01
160
25
13
10
10
35
MAX
300
0.4
60
UNITS
µA
µV
µs
°C
°C
V
V
85
3