参数资料
型号: MAX1598EZK34-T
厂商: MAXIM INTEGRATED PRODUCTS INC
元件分类: 固定正电压单路输出LDO稳压器
英文描述: 3.4 V FIXED POSITIVE LDO REGULATOR, 0.12 V DROPOUT, PDSO5
封装: THIN, SOT-23, 5 PIN
文件页数: 4/9页
文件大小: 363K
代理商: MAX1598EZK34-T
MAX1598
Low-Noise, Low-Dropout, 200mA
Linear Regulator
4
_______________________________________________________________________________________
0
50
200
150
250
300
0
40
60
120
160
200
DROPOUT VOLTAGE vs. LOAD CURRENT
(MAX1598EZK25)
MAX1598-10
LOAD CURRENT (mA)
DROPOUT
VOLTAGE
(mV)
TA = +85
°C
TA = +25
°C
TA = -40
°C
100
0
50
200
250
300
0
40
80
120
160
200
DROPOUT VOLTAGE vs. LOAD CURRENT
(MAX1598EZK50)
MAX1598-11
LOAD CURRENT (mA)
DROPOUT
VOLTAGE
(mV)
TA = +85
°C
TA = +25
°C
TA = -40
°C
100
150
70
0
10
20
30
40
50
60
0.01
0.1
1
10
100
1000
POWER-SUPPLY REJECTION RATIO
vs. FREQUENCY
MAX1598-12
FREQUENCY (kHz)
PSRR
(dB)
ILOAD = 50mA
CBP = 0.1
F
COUT = 10
F
COUT = 1
F
10
0.01
010
1
1000
OUTPUT NOISE SPECTRAL DENSITY
vs. FREQUENCY
0.1
1
MAX1598-13
FREQUENCY (kHz)
OUTPUT
NOISE
SPECTRAL
DENSITY
(
V/
Hz)
100
CBP = 0.01
F
ILOAD = 10mA
COUT = 10
F
COUT = 1
F
80
0
10
20
30
40
50
60
70
0.001
0.01
0.1
OUTPUT NOISE vs. BP CAPACITANCE
MAX1598-14
BP CAPACITANCE (
F)
OUTPUT
NOISE
(
V
RMS
)
MAX1598EZK50
COUT = 10
F
ILOAD = 10mA
f = 10Hz to 100kHz
MAX1598EZK30
MAX1598EZK25
0
20
10
40
30
50
60
1
10
100
1000
OUTPUT NOISE vs. LOAD CURRENT
MAX1598-15
LOAD CURRENT (mA)
OUTPUT
NOISE
(
V
RMS
)
MAX1598EZK50
COUT = 10
F
CBP = 0.01
F
f = 10Hz to 100kHz
MAX1598EZK30
MAX1598EZK25
2.40
2.45
2.50
2.55
2.60
-40
40
20
0
-20
60
80
100
OUTPUT VOLTAGE vs. TEMPERATURE
(MAX1598EZK25)
MAX1598-07
TEMPERATURE (
°C)
OUTPUT
VOLTAGE
(V)
ILOAD = 50mA
4.8
4.9
5.0
5.1
5.2
-40
40
20
0
-20
60
80
100
OUTPUT VOLTAGE vs. TEMPERATURE
(MAX1598EZK50)
MAX1598-08
TEMPERATURE (
°C)
OUTPUT
VOLTAGE
(V)
ILOAD = 50mA
0
60
40
20
100
80
180
160
140
120
200
-40
-20
0
20
40
60
80
100
GROUND-PIN CURRENT
vs. TEMPERATURE
MAX1598-09
TEMPERATURE (
°C)
GROUND-PIN
CURRENT
(
A)
MAX1598EZK50
MAX1598EZK25
ILOAD = 50mA
Typical Operating Characteristics (continued)
(VIN = (VOUT(NOMINAL) + 0.5V) or 2.5V (whichever is greater), CIN = 1F, COUT = 2.2F, CBP = 0.01F, TA = +25°C, unless other-
wise noted.)
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