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参数资料
| 型号： | MAX1589AETT |
| 厂商： | Maxim Integrated Products, Inc. |
| 元件分类： | 基准电压源/电流源 |
| 英文描述： | Low-Input-Voltage, 500mA LDO Regulator with RESET in SOT and TDFN |
| 中文描述： | 低输入电压、500mA LDO稳压器，带有/RESET输出，SOT或TDFN封装 |
| 文件页数： | 3/12页 |
| 文件大小： | 376K |
| 代理商： | MAX1589AETT |
M
Low-Input-Voltage, 500mA LDO Regulator
with
RESET
in SOT and TDFN
_______________________________________________________________________________________
3
Note 1:
Limits are 100% production tested at T
A
= +25
°
C. Limits over the operating temperature range are guaranteed by design.
Note 2:
The dropout voltage is defined as V
IN
- V
OUT
, when V
OUT
is 4% lower than the value of V
OUT
when V
IN
= V
OUT
+ 0.5V.
ELECTRICAL CHARACTERISTICS (continued)
(V
IN
= (V
OUT
+ 0.5V) or 1.8V, whichever is greater;
SHDN
= IN, C
IN
= 1μF, C
OUT
= 4.7μF, T
A
= -40
°
C to +85
°
C, unless otherwise
noted. Typical values are at T
A
= +25
°
C.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
0.001
0.01
100
MAX
1
UNITS
T
A
= +25
°
C
T
A
= +85
°
C
RESET
Output High
Leakage Current
I
OH
V
RESET
= 3.6V,
RESET
not asserted
μA
Reset Delay
THERMAL PROTECTION
Thermal-Shutdown Temperature
Thermal-Shutdown Hysteresis
t
RP
From V
OUT
high to
RESET
rising
70
160
ms
T
SHDN
T
SHDN
+165
15
°
C
°
C
OUTPUT VOLTAGE ACCURACY
vs. LOAD CURRENT
M
LOAD CURRENT (mA)
O
400
300
200
100
-0.1
0
0.1
0.2
-0.2
0
500
V
OUT
= +3.0V
V
OUT
= +1.5V
V
OUT
= +0.75V
OUTPUT VOLTAGE ACCURACY
vs. INPUT VOLTAGE
M
INPUT VOLTAGE (V)
O
3.4
3.0
2.6
2.2
1.8
-0.25
0
0.25
0.50
-0.50
1.4
V
OUT
= +1.5V
I
OUT
= 0mA
I
OUT
= 100mA
I
OUT
= 500mA
OUTPUT VOLTAGE ACCURACY
vs. TEMPERATURE
M
TEMPERATURE (
°
C)
O
60
35
10
-15
-1.0
-0.5
0
0.5
1.0
1.5
-1.5
-40
85
V
OUT
= +1.5V
I
OUT
= 0mA, 100mA, 500mA
120
60
0.01
0.1
1
10
100
1000
GROUND-PIN CURRENT
vs. LOAD CURRENT
M
LOAD CURRENT (mA)
G
μ
A
100
110
70
80
90
V
OUT
= +3.0V
V
OUT
= +1.5V
V
OUT
= +0.75V
GROUND-PIN CURRENT
vs. INPUT VOLTAGE
M
INPUT VOLTAGE (V)
G
μ
A
3.2
2.8
2.4
2.0
1.6
20
40
60
80
100
120
0
1.2
3.6
I
OUT
= 0mA
I
OUT
= 500mA
I
OUT
= 100mA
V
OUT
= +1.5V
GROUND-PIN CURRENT
vs. TEMPERATURE
M
TEMPERATURE (
°
C)
G
μ
A
60
35
10
-15
60
70
80
90
100
50
-40
85
V
OUT
= +1.5V
I
OUT
= 1mA TO 500mA
I
OUT
= 0mA
Typical Operating Characteristics
(V
IN
= (V
OUT
+ 0.5V) or 1.8V, whichever is greater;
SHDN
= IN, C
IN
= 1μF, C
OUT
= 4.7μF, T
A
= +25
°
C, unless otherwise noted.)
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX1589AETT075+ | 制造商:Maxim Integrated Products 功能描述:- Rail/Tube |
| MAX1589AETT075+T | 功能描述:低压差稳压器 - LDO 500mA RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压（最大值）:307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20 |
| MAX1589AETT100+T | 功能描述:低压差稳压器 - LDO 500mA RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压（最大值）:307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20 |
| MAX1589AETT130+ | 制造商:Maxim Integrated Products 功能描述:- Rail/Tube |
| MAX1589AETT130+T | 功能描述:低压差稳压器 - LDO 500mA RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压（最大值）:307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20 |
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