参数资料
型号: LTC1844ES5-1.8#TRM
厂商: Linear Technology
文件页数: 3/12页
文件大小: 0K
描述: IC REG LDO 1.8V .15A TSOT23-5
标准包装: 1
稳压器拓扑结构: 正,固定式
输出电压: 1.8V
输入电压: 最高 6.5V
电压 - 压降(标准): 0.23V @ 150mA
稳压器数量: 1
电流 - 输出: 150mA(最小值)
电流 - 限制(最小): 160mA
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: SOT-23-5 细型,TSOT-23-5
供应商设备封装: TSOT-23-5
包装: 剪切带 (CT)
其它名称: LTC1844ES5-1.8
LTC1844ES5-1.8#TRMCT
LTC1844ES5-1.8-ND
LTC1844 Series
ELECTRICAL CHARACTERISTICS The ● denotes specifications which apply over the full operating
temperature range, otherwise specifications are at T A = 25 ° C. V IN = V OUT + 0.5V, unless otherwise noted. (Note 2)
SYMBOL
PARAMETER
CONDITIONS
LTC1844-1.5
LTC1844-1.5
LTC1844-1.5
LTC1844-BYP
LTC1844-BYP
LTC1844-BYP
LTC1844-SD
LTC1844-SD
LTC1844-SD
V IN = 2.0V to 6.5V, I OUT = 0mA to 150mA
V IN = 2.2V to 6.5V, I OUT = 0mA to 150mA
V IN = 2.0V to 6.5V, I OUT = 0mA to 100mA
V IN = 1.75V to 6.5V, I OUT = 0mA to 150mA
V IN = 2.2V to 6.5V, I OUT = 0mA to 150mA
V IN = 1.75V to 6.5V, I OUT = 0mA to 100mA
V IN = 1.75V to 6.5V, I OUT = 0mA to 150mA
V IN = 2.2V to 6.5V, I OUT = 0mA to 150mA
V IN = 1.75V to 6.5V, I OUT = 0mA to 100mA
MIN
–1.50
–2.00
–2.50
–1.50
–1.75
–3.50
–1.50
–1.75
–3.50
TYP
MAX
1.50
2.00
2.00
1.50
1.75
1.75
1.50
1.75
1.75
UNITS
%V OUT
%V OUT
%V OUT
%V OUT
%V OUT
%V OUT
%V OUT
%V OUT
%V OUT
V ADJ
? V LNR
ADJ Pin Voltage (Notes 3, 5)
Line Regulation (Notes 3, 5)
LTC1844-BYP
LTC1844-BYP
LTC1844-BYP
LTC1844-SD
LTC1844-SD
LTC1844-SD
LTC1844-3.3
V IN = 1.75V to 6.5V, I OUT = 0mA to 150mA
V IN = 2.2V to 6.5V, I OUT = 0mA to 150mA
V IN = 1.75V to 6.5V, I OUT = 0mA to 100mA
V IN = 1.75V to 6.5V, I OUT = 0mA to 150mA
V IN = 2.2V to 6.5V, I OUT = 0mA to 150mA
V IN = 1.75V to 6.5V, I OUT = 0mA to 100mA
V IN = 3.4V to 6.5V, I L = 1mA
1.233
1.230
1.208
1.233
1.230
1.208
1.25
1.25
4
1.271
1.274
1.274
1.271
1.274
1.274
20
V
V
V
V
V
V
mV
LTC1844-2.8
LTC1844-2.5
LTC1844-1.8
LTC1844-1.5
LTC1844-BYP
LTC1844-SD
V IN = 2.9V to 6.5V, I L = 1mA
V IN = 2.6V to 6.5V, I L = 1mA
V IN = 2.2V to 6.5V, I L = 1mA
V IN = 1.9V to 6.5V, I L = 1mA
V IN = 1.9V to 6.5V, I L = 1mA
V IN = 2.2V to 6.5V, I L = 1mA
V IN = 1.6V to 6.5V, I L = 1mA
V IN = 1.6V to 6.5V, I L = 1mA
V IN = 2.2V to 6.5V, I L = 1mA
V IN = 1.6V to 6.5V, I L = 1mA
V IN = 1.6V to 6.5V, I L = 1mA
V IN = 2.2V to 6.5V, I L = 1mA
V IN = 1.6V to 6.5V, I L = 1mA
V IN = 1.6V to 6.5V, I L = 1mA
4
4
4
4
4
4
4
4
4
4
4
4
4
4
20
20
20
20
30
20
20
80
20
20
80
20
20
80
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
? V LDR
? V DO
Load Regulation (Notes 3, 5)
Dropout Voltage (Notes 6, 7)
LTC1844-3.3
LTC1844-2.8
LTC1844-2.5
LTC1844-1.8
LTC1844-1.5
LTC1844-BYP
LTC1844-SD
LTC1844-3.3
LTC1844-2.8
LTC1844-2.5
LTC1844-1.8
V IN = 3.8V, I OUT = 0mA to 150mA
V IN = 3.3V, I OUT = 0mA to 150mA
V IN = 3.0V, I OUT = 0mA to 150mA
V IN = 2.3V, I OUT = 0mA to 150mA
V IN = 2.2V, I OUT = 0mA to 150mA
V IN = 2.0V, I OUT = 0mA to 100mA
V IN = 2.2V, I OUT = 0mA to 150mA
V IN = 1.75V, I OUT = 0mA to 100mA
V IN = 2.2V, I OUT = 0mA to 150mA
V IN = 1.75V, I OUT = 0mA to 100mA
I OUT = 50mA
I OUT = 150mA
I OUT = 50mA
I OUT = 150mA
I OUT = 50mA
I OUT = 150mA
I OUT = 50mA
I OUT = 150mA
9
9
9
9
9
9
9
9
9
9
30
90
35
105
45
135
85
230
20
20
20
20
20
40
20
50
20
50
55
150
60
165
75
200
120
300
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
1844fa
3
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