參數(shù)資料
型號: MAX8869EUE33
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: 1A, MicroCap, Low-Dropout, Linear Regulator
中文描述: FIXED/ADJUSTABLE POSITIVE LDO REGULATOR, 0.35 V DROPOUT, PDSO16
封裝: 4.40 MM, 1.10 MM HEIGHT, 0.65 MM PITCH, MO-153AC, TSSOP-16
文件頁數(shù): 4/10頁
文件大?。?/td> 538K
代理商: MAX8869EUE33
M
1A, MicroCap, Low-Dropout,
Linear Regulator
4
_______________________________________________________________________________________
Typical Operating Characteristics
(V
IN
= +5V, V
OUT
= +2.5V,
SHDN
= IN, SS = open, C
OUT
= 1μF, T
A
= +25
°
C, unless otherwise noted.)
0
-1.0
-0.5
-2.0
-1.5
-2.5
-3.0
0
1.0
OUTPUT CURRENT (A)
1.5
0.5
2.0
2.5
3.0
OUTPUT VOLTAGE DEVIATION
vs. OUTPUT CURRENT
M
O
V
IN
= +5V
V
IN
= +3V
I
OUT
= 250mA
-1.5
-1.0
-0.5
0
0.5
1.0
1.5
-40
-15
10
35
60
85
OUTPUT VOLTAGE DEVIATION
vs. TEMPERATURE
M
TEMPERATURE (
°
C)
O
0
1.0
0.5
2.0
1.5
3.0
2.5
3.5
0
2
3
1
4
5
GROUND CURRENT
vs. INPUT VOLTAGE
M
INPUT VOLTAGE (V)
G
I
OUT
= 0.5A
I
OUT
= 1A
I
OUT
= 0
0
1.0
0.5
2.0
1.5
3.0
2.5
3.5
0
400
200
600
800
1000
GROUND CURRENT
vs. OUTPUT CURRENT
M
OUTPUT CURRENT (mA)
G
V
IN
= +3V
V
IN
= +5V
0
0.5
1.5
1.0
2.0
2.5
-40
10
-15
35
60
85
GROUND CURRENT
vs. TEMPERATURE
M
TEMPERATURE (
°
C)
G
I
OUT
= 250mA
I
OUT
= 0
V
IN
= +3V
V
IN
= +5V
0
100
50
250
200
150
400
350
300
450
0
500
250
750
1000
1250
1500
DROPOUT VOLTAGE
vs. OUTPUT CURRENT
M
OUTPUT CURRENT (mA)
D
V
OUT
= +3.3V
0
100
50
200
150
250
300
2.5
3.5
3.0
4.0
4.5
5.0
DROPOUT VOLTAGE
vs. INPUT VOLTAGE
M
INPUT VOLTAGE (V)
D
I
= 500mA
IN DROPOUT, V
OUT
V
IN
0
20
10
40
30
60
50
0.01
1
0.1
10
100
1000
PSRR vs. FREQUENCY
M
FREQUENCY (kHz)
P
I
OUT
= 300mA
10
0.01
0.01
10
1000
OUTPUT NOISE SPECTRAL DENSITY
vs. FREQUENCY
0.1
1
M
FREQUENCY (kHz)
N
μ
V
H
0.1
1
100
I
OUT
= 250mA
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