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參數(shù)資料
| 型號(hào)： | MAX8885EUK30 |
| 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： | 3 V FIXED POSITIVE LDO REGULATOR, 0.22 V DROPOUT, PDSO5 |
| 封裝： | SOT-23, 5 PIN |
| 文件頁數(shù)： | 3/8頁 |
| 文件大?。?/td> | 179K |
| 代理商： | MAX8885EUK30 |
M
150mA, Low-Dropout Linear Regulator
with Power-OK Output
_______________________________________________________________________________________
3
Note 1:
Limits are 100% production tested at T
A
= +25°C. Limits over the operating temperature range are guaranteed through cor-
relation 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.
ELECTRICAL CHARACTERISTICS (continued)
(V
IN
= V
OUT(NOMINAL)
+ 1V,
SHDN
= I
N
, T
A
= -40°C to +85°C, unless otherwise noted. Typical values are at T
A
= +25°C.) (Note 1)
CONDITIONS
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
I
SINK
= 1mA
0
≤
V
POK
≤
6.5V, V
OUT
in regulation
Hysteresis, I
OUT
= 0
In dropout, V
OUT
falling
(1 - V
OUT
/ V
OUT(NOMINAL)
)100, V
OUT
falling,
I
OUT
= 0
V
0.4
1
V
OL
POK Output Voltage Low
POK Output Leakage Current
THERMAL PROTECTION
1
-5.3
%
-3
-5
-8
V
POK
Power-OK Voltage Threshold
°C
20
T
SHDN
Thermal Shutdown Hysteresis
°C
170
T
SHDN
Thermal Shutdown Temperature
μA
Typical Operating Characteristics
(MAX8885EUK30, V
IN
= +3.6V, C
IN
= 1μF, C
OUT
= 4.7μF,
SHDN
= IN, T
A
= +25°C, unless otherwise noted.)
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
MAX8885EUK50
V
OUT
= 3.0V
MAX8885EUK30
POWER-OK OUTPUT
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX8885EUK30+ | 制造商:Maxim Integrated Products 功能描述:150MA, LOW-DROPOUT LINEAR REGULATOR WITH POWER OK OUTPUT - Rail/Tube |
| MAX8885EUK30+T | 功能描述:低壓差穩(wěn)壓器 - LDO 150mA 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 |
| MAX8885EUK30-T | 功能描述:低壓差穩(wěn)壓器 - LDO 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 |
| MAX8885EUK33 | 制造商:Maxim Integrated Products 功能描述:LOW-DROPOUT LINEAR REGULATORS WITH - Rail/Tube 制造商:Rochester Electronics LLC 功能描述: |
| MAX8885EUK33+ | 制造商:Maxim Integrated Products 功能描述:REG LDO LIN FIX POS 3.3V 0.15A 5PIN SOT-23 - Rail/Tube |
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