参数资料
型号: MAX1589AEZT150+T
厂商: Maxim Integrated
文件页数: 3/12页
文件大小: 0K
描述: IC REG LDO 1.5V .5A 6TSOT
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
稳压器拓扑结构: 正,固定式
输出电压: 1.5V
输入电压: 1.62 V ~ 3.6 V
稳压器数量: 1
电流 - 输出: 500mA(最小)
电流 - 限制(最小): 550mA
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: SOT-23-6 细型,TSOT-23-6
供应商设备封装: TSOT-23-6
包装: 带卷 (TR)
Low-Input-Voltage, 500mA LDO Regulator
with R E S E T in SOT and TDFN
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
MAX
UNITS
RESET Output High
Leakage Current
I OH
V RESET = 3.6V,
RESET not asserted
T A = +25 ° C
T A = +85 ° C
0.001
0.01
1
μA
Reset Delay
t RP
From V OUT high to RESET rising
70
100
160
ms
THERMAL PROTECTION
Thermal-Shutdown Temperature
Thermal-Shutdown Hysteresis
T SHDN
? T SHDN
+165
15
° C
° C
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.
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.)
0.2
0.1
OUTPUT VOLTAGE ACCURACY
vs. LOAD CURRENT
0.50
0.25
OUTPUT VOLTAGE ACCURACY
vs. INPUT VOLTAGE
V OUT = +1.5V
1.5
1.0
OUTPUT VOLTAGE ACCURACY
vs. TEMPERATURE
V OUT = +1.5V
V OUT = +1.5V
I OUT = 0mA
0.5
I OUT = 0mA, 100mA, 500mA
0
V OUT = +3.0V
0
I OUT = 100mA
0
-0.5
-0.1
-0.2
V OUT = +0.75       V
-0.25
-0.50
I OUT = 500mA
-1.0
-1.5
0
100
200
300
400
500
1.4
1.8
2.2
2.6
3.0
3.4
-40
-15
10
35
60
85
120
LOAD CURRENT (mA)
GROUND-PIN CURRENT
vs. LOAD CURRENT
120
INPUT VOLTAGE (V)
GROUND-PIN CURRENT
vs. INPUT VOLTAGE
100
TEMPERATURE ( ° C)
GROUND-PIN CURRENT
vs. TEMPERATURE
110
V OUT = +3.0V
100
I OUT = 100mA
I OUT = 500mA
90
V OUT = +1.5V
100
90
V OUT = +1.5V
80
60
80
I OUT = 1mA TO 500mA
80
V OUT = +0.75       V
40
I OUT = 0mA
70
I OUT = 0mA
70
60
20
0
V OUT = +1.5V
60
50
0.01
0.1
1
10
100
1000
1.2
1.6
2.0
2.4
2.8
3.2
3.6
-40
-15
10
35
60
85
LOAD CURRENT (mA)
INPUT VOLTAGE (V)
TEMPERATURE ( ° C)
_______________________________________________________________________________________
3
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