參數(shù)資料
型號： MAX8868EUKxy-T
廠商： Maxim Integrated Products, Inc.
英文描述： Low-Noise, Low-Dropout, 150mA Linear Regulators in SOT23
中文描述： 低噪聲，低壓差，150mA的線性穩(wěn)壓器采用SOT23
文件頁數(shù)： 3/20頁
文件大?。?/td> 257K
代理商： MAX8868EUKXY-T
M
Wireless and S atellite Handset
Power-Management ICs
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS (continued)
(V
BATT
= V
IN0
= V
IN1
= +5.5V, GND = PGND = DGND, V
OFF
= V
SYNC
= 2.8V, V
IN2
= V
IN3
= V
IN4
= V
IN5
= +3.8V, V
OUT4
= +5.5V,
T
A
= -40°C to +85°C, unless otherwise noted. Typical values are at T
A
= +25°C.) (Note 1)
I
OUT1
= 0.1mA to 100mA
MAX886
Table 4
I
OUT0
V
IN0
= 3.8V
CONDITIONS
%
-3
3
Output Accuracy
V
2.7
12
V
IN1
Input Voltage Range
%
-23
0.8
·
f
OSC
23
1.2
·
f
OSC
f
OSC
Oscillator Frequency Accuracy
-20
20
A
0.6
0.9
1.2
I
LIMIT
Internal Switch Current Limit
OSCILLATOR FREQUENCY (OUT0, OUT4)
mA
63
98
180
PFM to PWM Threshold
0.4
1
R
ON
Internal Switch On-Resistance
UNITS
%
MIN
TYP
-1.5
MAX
SYMBOL
PARAMETER
V
OUT2
= 3.3V (MAX886),
V
OUT2
= 1.527V (MAX888)
MAX888
MAX886
I
OUT2
= 0.1mA to 200mA
3V < V
IN1
< 12V, 0h code
I
OUT1
= 0.1mA to 100mA
I
OUT1
= 100mA
I
OUT1
= 1mA
MAX888
V
1.527
3.027
V
OUT2
Nominal Output Adjustment
Range
2.175
3.30
%
-3
3
Output Accuracy
V
2.7
5.5
V
IN2
Input Voltage Range
mA
100
250
Current Limit
LDO REGULATOR 2 (IN2, OUT2)
%/V
-0.1
0
0.1
Line Regulation
%/mA
-0.01
0.01
Output Load Regulation
mV
90
200
Dropout Voltage
1
V
1.25
3.5
V
OUT1
Nominal Output Adjustment
Range
2.70
4.95
2.7V < V
IN2
< 3.8V, 0h code
I
OUT2
= 0.1mA to 200mA
I
OUT2
= 200mA
I
OUT2
= 1mA
mA
200
500
Current Limit
LDO REGULATOR 3 (IN3, OUT3)
%/V
-0.3
0.3
Line Regulation
%/mA
-0.005
0.002
Output Load Regulation
90
200
Dropout Voltage
mV
1
% of
V
OUT2
-7.5
-5
-3
V
RDY2
Output Ready Threshold
I
OUT3
= 0.1mA to 20mA
%
-3
3
Output Accuracy
V
2.7
5.5
V
IN3
Input Voltage Range
kHz
f
OSC
SYNC Range
T
A
= 0°C to +85°C
T
A
= -40°C to +85°C
V
LX
= 12V
μA
0.1
10
LX Leakage Current
V
LX
= 12V
%
100
Maximum Duty Cycle
3V < V
IN0
< 12V
%
-0.3
0
0.3
Line Regulation
I
OUT0
= 0.1mA to 500mA
Output Load Regulation
LDO REGULATOR 1 (IN1, OUT1)
相關PDF資料
PDF描述
MAX886_EUK50 Low-Noise, Low-Dropout, 150mA Linear Regulators in SOT23
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相關代理商/技術參數(shù)
參數(shù)描述
MAX8868EZK25 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述:
MAX8868EZK25-T 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述:
MAX8868EZK28+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 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20
MAX8868EZK29+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 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20
MAX8869EUA25 制造商:Maxim Integrated Products 功能描述:
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