参数资料
型号: MCP1801T-1802I/OT
厂商: Microchip Technology
文件页数: 4/28页
文件大小: 0K
描述: IC REG LDO 1.8V .15A SOT23-5
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: 2 V ~ 10 V
稳压器数量: 1
电流 - 输出: 150mA(最小)
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: SC-74A,SOT-753
供应商设备封装: SOT-23-5
包装: 标准包装
产品目录页面: 667 (CN2011-ZH PDF)
其它名称: MCP1801T-1802I/OTDKR
MCP1801
ELECTRICAL CHARACTERISTICS (CONTINUED)
Electrical Specifications: Unless otherwise specified, all limits are established for V IN = V R + 1.0V, Note 1 , C OUT = 1 μF (X7R),
C IN = 1 μF (X7R), V SHDN = V IN , T A = +25°C.
Parameters
Sym
Min
Typ
Max
Units
Conditions
Shutdown Input
Logic High Input
Logic Low Input
V SHDN-HIGH
V SHDN-LOW
1.6
0.25
V
V
Note 1:
2:
3:
4:
5:
The minimum V IN must meet two conditions: V IN ??? 2.0V and V IN ??? (V R + 1.0V).
V R is the nominal regulator output voltage. For example: V R = 1.8V, 2.5V, 3.0V, 3.3V, or 5.0V.
The input voltage V IN = V R + 1.0V or Vi IN = 2.0V (whichever is greater); I OUT = 100 μA.
TCV OUT = (V OUT-HIGH - V OUT-LOW ) *10 6 / (V R * ? Temperature), V OUT-HIGH = highest voltage measured over the
temperature range. V OUT-LOW = lowest voltage measured over the temperature range.
Load regulation is measured at a constant junction temperature using low duty cycle pulse testing. Changes in output
voltage due to heating effects are determined using thermal regulation specification TCV OUT .
Dropout voltage is defined as the input to output differential at which the output voltage drops 2% below its measured
value with an applied input voltage of V R + 1.0V or 2.0V, whichever is greater.
TEMPERATURE SPECIFICATIONS
Parameters
Sym
Min
Typ
Max
Units
Conditions
Temperature Ranges
Operating Temperature Range
Storage Temperature Range
T A
Tstg
-40
-55
+85
+125
°C
°C
Thermal Package Resistance
Thermal Resistance, 5LD SOT-23
? JA
? JC
256
81
°C/W EIA/JEDEC JESD51-7
FR-4 0.063 4-Layer Board
DS22051D-page 4
? 2010 Microchip Technology Inc.
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