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參數(shù)資料
| 型號(hào)： | MAX8860EUA28 |
| 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 Regulator in レMAX |
| 中文描述： | 2.82 V FIXED POSITIVE LDO REGULATOR, 0.22 V DROPOUT, PDSO8 |
| 封裝： | MINIATURE, MICRO MAX PACKAGE-8 |
| 文件頁數(shù)： | 2/8頁 |
| 文件大?。?/td> | 137K |
| 代理商： | MAX8860EUA28 |
M
Low-Dropout, 300mA
Linear Regulator in μMAX
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
IN,
SHDN
to GND .......................................................-7V to +7V
SHDN
to IN...............................................................-7V to +0.3V
SET, CC,
FAULT
to GND..........................................-0.3V to +7V
OUT to GND .............................................. -0.3V to (V
IN
+ 0.3V)
FAULT
Sink Current ...........................................................20mA
Continuous Output Current ..............................................330mA
Output Short-Circuit Duration ....................................Continuous
Continuous Power Dissipation (T
A
= +70°C)
8-Pin μMAX (derate 4.1mW/°C above +70°C)............330mW
ELECTRICAL CHARACTERISTICS
(V
IN
= +3.6V, C
CC
= 33nF, T
A
= -40°C to +85°C, unless otherwise noted. Typical values are at T
A
= +25°C.) (Note 1)
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
Thermal Resistance (
θ
JA
)
8-Pin μMAX ............................................................+244°C/W
Operating Temperature Range
MAX8860EUA_ _ ...........................................-40°C to +85°C
Junction Temperature......................................................+150°C
Storage Temperature Range ............................-65°C to +150°C
Lead Temperature (soldering, 10sec) ............................+300°C
I
OUT
= 100μA to 300mA
V
IN
= +2.5V to +6.5V, SET = OUT, I
OUT
= 1mA
I
OUT
= 300mA
I
OUT
= 200mA
I
OUT
= 1mA
DC average current rating
V
OUT
= 0,
SHDN
= GND
SET = GND
CONDITIONS
%/mA
0.0006
Load Regulation
0.0001
%/V
-0.1
0.01
0.1
Line Regulation
mV
155
Dropout Voltage (Note 4)
105
220
0.6
μA
0.05
Shutdown Supply Current
0.01
1
μA
165
Supply Current
120
270
3.24
3.21
2.95
3.3
3.35
3.38
3.05
V
2.5
6.5
Input Voltage (Note 2)
mA
330
770
Output Current Limit
mA
300
Maximum Output Current
1.230
1.220
1.248
1.267
1.275
UNITS
MIN
TYP
MAX
PARAMETER
V
1.25
6.5
Adjustable Output Voltage
Range (Note 3)
T
A
= +25°C
T
A
= -40°C to +85°C
T
A
= +25°C
T
A
= -40°C to +85°C
T
A
= +25°C
T
A
= -40°C to +85°C
T
A
= +25°C
T
A
= -40°C to +85°C
MAX8860EUA33
MAX8860EUA30
2.92
2.78
3.08
2.87
3.00
MAX8860EUA28
2.75
2.73
2.90
2.81
2.82
I
OUT
= 0
I
OUT
= 300mA
T
A
= +25°C
T
A
= +85°C
SET = OUT
SET = GND
SET Threshold Voltage
V
SET = OUT, V
IN
= +2.5V to +6.5V,
I
OUT
= 1mA
T
A
= +25°C
T
A
= -40°C to +85°C
100μA < I
OUT
< 300mA,
V
IN
= V
OUT
+1V,
SET = GND
T
A
= +25°C
T
A
= -40°C to +85°C
T
A
= +25°C
T
A
= -40°C to +85°C
MAX8860EUA25
MAX8860EUA27
2.70
2.46
2.84
2.54
2.43
1.77
2.57
1.83
2.77
2.50
V
Output Voltage
MAX8860EUA18
1.755
1.845
1.80
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX8860EUA28+ | 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 |
| MAX8860EUA28+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 |
| MAX8860EUA28-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 |
| MAX8860EUA30 | 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 |
| MAX8860EUA30+ | 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 |
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