參數(shù)資料
型號(hào): MAX8875EUK50-T
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: 150mA, Low-Dropout Linear Regulator with Power-OK Output
中文描述: 5 V FIXED POSITIVE LDO REGULATOR, 0.22 V DROPOUT, PDSO5
封裝: MINIATURE, SOT-23, 5 PIN
文件頁數(shù): 3/8頁
文件大小: 435K
代理商: MAX8875EUK50-T
M
150mA, Low-Dropout Linear Regulator
with Power-OK Output
_______________________________________________________________________________________
3
0
40
20
80
60
100
120
0
2
3
1
4
5
6
GROUND PIN CURRENT vs.
INPUT VOLTAGE
M
INPUT VOLTAGE (V)
G
μ
A
I
OUT
= 0
I
OUT
= 150mA
85
100
95
90
105
110
115
0
60
45
OUTPUT LOAD (mA)
15
30
75
90 105 120 135 150
GROUND PIN CURRENT vs.
OUTPUT LOAD
M
G
μ
A
V
IN
= 3.5V
V
IN
= 5.0V
85
100
105
95
90
110
115
120
0
60
45
OUTPUT LOAD (mA)
15
30
75
90 105 120 135 150
GROUND PIN CURRENT vs.
OUTPUT LOAD
M
G
μ
A
V
IN
= V
OUT(NOMINAL)
+ 0.5V
V
OUT
= 5.0V
MAX8875EUK50
V
OUT
= 3.0V
MAX8875EUK30
60
80
70
100
90
120
110
130
-40
10
-15
35
60
85
GROUND PIN CURRENT vs.
TEMPERATURE
TEMPERATURE (°C)
G
μ
A
V
IN
= 5.0V
I
OUT
= 150mA
V
IN
= 3.6V
I
OUT
= 150mA
V
IN
= 3.6V OR 5.0V
I
OUT
= 0
0
1.0
0.5
2.0
1.5
3.0
2.5
3.5
0
2
3
1
4
5
6
OUTPUT VOLTAGE vs.
INPUT VOLTAGE
M
INPUT VOLTAGE (V)
O
I
OUT
= 0
I
OUT
= 150mA
2.90
2.95
3.00
3.05
3.10
0
45
OUTPUT LOAD (mA)
30
105
90
75
15
60
120 135 150
OUTPUT VOLTAGE vs. OUTPUT LOAD
M
O
V
IN
= 3.6V
V
IN
= 5.0V
Typical Operating Characteristics
(MAX8875EUK30, V
IN
= +3.6V, C
IN
= C
OUT
= 1μF,
SHDN
= IN, T
A
= +25°C, unless otherwise noted.)
ELECTRICAL CHARACTERISTICS (continued)
(V
IN
= V
OUT(NOMINAL)
+ 1V,
SHDN
= IN, T
A
= -40°C to +85°C, unless otherwise noted. Typical values are at T
A
= +25°C.) (Note 1)
Note 1:
Limits are 100% production tested at T
A
= +25°C. Limits over the operating temperature range are guaranteed through
correlation using Statistical Quality Control (SQC) methods.
Note 2:
Dropout voltage is defined as V
IN
- V
OUT
, when V
OUT
is 100mV below the value of V
OUT
for V
IN
= V
OUT
+ 0.5V.
POK Output Voltage Low
POK Output Leakage Current
THERMAL PROTECTION
V
OL
0.4
1
V
Thermal Shutdown Temperature
Thermal Shutdown Hysteresis
T
SHDN
T
SHDN
170
20
°C
°C
I
SINK
= 1mA
0
V
POK
6.5V, V
OUT
in regulation
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
CONDITIONS
μA
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