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參數(shù)資料
| 型號(hào)： | MAX8888EZK18-T |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | Low-Dropout, 300mA Linear Regulators in SOT23 |
| 中文描述： | 1.8 V FIXED POSITIVE LDO REGULATOR, 0.2 V DROPOUT, PDSO5 |
| 封裝： | MO-193, EIAJ SC-70, SOT-23, 5 PIN |
| 文件頁(yè)數(shù)： | 4/8頁(yè) |
| 文件大小： | 221K |
| 代理商： | MAX8888EZK18-T |
M
Low-Dropout, 300mA Linear Regulators in SOT23
4
_______________________________________________________________________________________
0
20
40
60
80
100
120
140
160
0
100
LOAD CURRENT (mA)
50
150
200
250
300
DROPOUT VOLTAGE vs. LOAD CURRENT
M
V
D
T
A
= +25
°
C
T
A
= +85
°
C
T
A
= -40
°
C
0
50
100
150
200
250
300
2.5
2.7
2.9
3.1
3.3
DROPOUT VOLTAGE vs. OUTPUT VOLTAGE
M
V
OUT
(V)
V
D
I
OUT
= 200mA
MAXIMUM
TYPICAL
0
1.0
2.0
INPUT VOLTAGE (V)
3.0
4.0
5.0
0
50
25
100
75
125
150
GROUND-PIN CURRENT vs. INPUT VOLTAGE
M
G
μ
A
I
LOAD
= 300mA
I
LOAD
= 0
0
20
60
40
80
100
0
100
LOAD CURRENT (mA)
50
150
200
250
300
GROUND-PIN CURRENT vs. LOAD CURRENT
M
G
μ
A
V
IN
= 5.5V
V
IN
= 3.8V
50
56
54
52
58
60
62
64
66
68
70
-40
10
-15
35
60
85
GROUND-PIN CURRENT vs. TEMPERATURE
M
TEMPERATURE (
°
C)
G
μ
A
I
OUT
= 0
V
IN
= V
OUT
+ 500mV
70
0.01
0.1
1
10
100
1000
60
50
40
30
20
POWER-SUPPLY REJECTION RATIO
vs. FREQUENCY
M
FREQUENCY (kHz)
P
10
0
C
OUT
= 2.2
μ
F
C
BP
= 0.01
μ
F
V
OUT
= 3.30V
I
LOAD
= 30mA
MAX8887 ONLY
MAX8887
OUTPUT NOISE DC TO1MHz
V
OUT
50
μ
V/div
40ms/div
V
OUT
= 1.8V, V
IN
= 3.8V, I
LOAD
= 15
m
A
LOAD-TRANSIENT RESPONSE
50mV/div
AC-COUPLED
MAX8887/8 toc11
300mA
10mA
V
OUT
I
OUT
V
OUT
= 3.3V
V
IN
= 3.8V
10
μ
s/div
Typic al Operating Charac teristic s (c ontinued)
(
Typical Operating Circuit
, T
A
= +25°C, unless otherwise noted.)
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX8888EZK19+ | 制造商:Maxim Integrated Products 功能描述:REG LDO LIN FIX POS 1.9V 0.3A 5PIN TSOT-23 - Cut Tape Product |
| MAX8888EZK19+T | 功能描述:低壓差穩(wěn)壓器 - LDO 300mA Linear Regulator RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動(dòng)電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| MAX8888EZK20+ | 制造商:Maxim Integrated Products 功能描述:REG LDO LIN FIX POS 2V 0.3A 5PIN TSOT-23 - Cut Tape Product |
| MAX8888EZK20+T | 功能描述:低壓差穩(wěn)壓器 - LDO 300mA Linear Regulator RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動(dòng)電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| MAX8888EZK21+ | 制造商:Maxim Integrated Products 功能描述:REG LDO LIN FIX POS 2.1V 0.3A 5PIN TSOT-23 - Cut Tape Product |
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