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参数资料
| 型号： | R1131N191D-TR |
| 厂商： | RICOH COMPANY LTD |
| 元件分类： | 固定正电压单路输出LDO稳压器 |
| 英文描述： | 1.9 V FIXED POSITIVE LDO REGULATOR, 0.45 V DROPOUT, PDSO5 |
| 封装： | SOT-23, 5 PIN |
| 文件页数： | 12/19页 |
| 文件大小： | 276K |
| 代理商： | R1131N191D-TR |
R1131x
2
BLOCK DIAGRAM
R1131xxxxA
R1131xxxxB
VDD
VOUT
CE
GND
Current Limit
Vref
VOUT
GND
VDD
CE
Vref
Current Limit
+
-
R1131xxxxD
VOUT
GND
VDD
CE
Vref
Current Limit
+
-
SELECTION GUIDE
The output voltage, the chip enable polarity, package type, and the taping type for the ICs can be selected at
the user's request. The selection can be available by designating the part number as shown below;
R1131xxxxx-xx ←Part Number
↑ ↑ ↑↑ ↑
a b a'c d
Code
Contents
a, a'
Designation of Package Type :
R1131Nxx1x-xx:SOT-23-5 (Mini-mold)
R1131Dxx1x-xx:SON-6,
R1131Dxx2x-xx:HSON-6
b
Setting Output Voltage (VOUT):Stepwise setting with a step of 0.1V in the
range of 0.8V to 3.3V is possible. If the output
=1.85V, then the code is
R1131x18xx5. If the output
=2.85, then the code is R1131x28xx5.
c
Designation of Chip Enable Option :
A:“L” active type.
B:“H” active type.
D:"H" active and with auto discharge function
d
Designation of Taping Type : TR
Refer to Taping Specifications
相关PDF资料 |
PDF描述 |
|---|---|
| R1131N201A-TR | 2 V FIXED POSITIVE LDO REGULATOR, 0.45 V DROPOUT, PDSO5 |
| R1131N201B-TR | 2 V FIXED POSITIVE LDO REGULATOR, 0.45 V DROPOUT, PDSO5 |
| R1131N211A-TR | 2.1 V FIXED POSITIVE LDO REGULATOR, 0.45 V DROPOUT, PDSO5 |
| R1131N211B-TR | 2.1 V FIXED POSITIVE LDO REGULATOR, 0.45 V DROPOUT, PDSO5 |
| R1131N211D-TR | 2.1 V FIXED POSITIVE LDO REGULATOR, 0.45 V DROPOUT, PDSO5 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| R1131N201A | 制造商:RICOH 制造商全称:RICOH electronics devices division 功能描述:R1131N SERIES MARK SPECIFICATION |
| R1131N201B | 制造商:RICOH 制造商全称:RICOH electronics devices division 功能描述:R1131N SERIES MARK SPECIFICATION |
| R1131N201D | 制造商:RICOH 制造商全称:RICOH electronics devices division 功能描述:R1131N SERIES MARK SPECIFICATION |
| R1131N211A | 制造商:RICOH 制造商全称:RICOH electronics devices division 功能描述:Low Voltage 300mA LDO REGULATOR |
| R1131N211B | 制造商:RICOH 制造商全称:RICOH electronics devices division 功能描述:R1131N SERIES MARK SPECIFICATION |
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