參數(shù)資料
型號: R1170U31A-T2
廠商: RICOH COMPANY LTD
元件分類: 固定正電壓單路輸出LDO穩(wěn)壓器
英文描述: 3.1 V FIXED POSITIVE LDO REGULATOR, 0.18 V DROPOUT, PDSO5
封裝: SC-84, 5 PIN
文件頁數(shù): 9/16頁
文件大?。?/td> 203K
代理商: R1170U31A-T2
Rev. 1.11
- 2 -
s
s BLOCK DIAGRAMS
R1170H/U Series
R1170D Series
Vref
1
4
5
2
Limit
-
+
V
VDD
DD
CE
V
OUT
GND
V
VDD
DD
V
VDD
DD
Vref
3
6
1
4
Limit Circuit
-
+
CE
V
OUT
GND
5
2
V
VOUT
OUT
s
s SELECTION GUIDE
The output voltage, the chip-enable polarity, the taping type can be selected at the user’s request. The selection
can be made with the part number as follows;
R1170X XXXX-XX
← Part Number
↑ ↑ ↑ ↑
a
b
c
d
Code
Contents
a
Package Type; H: SOT89-5, D: HSON-6P, U: SC-84(Under development)
b
Designation of Output Voltage(VOUT)
Stepwise setting with 0.1V increment in the range from 1.5V to 4.0V
c
Designation of option;
A: Built-in Chip Enable Circuit, Active at “L”
B: Built-in Chip Enable Circuit, Active at “H”
d
Designation of Taping Type;
T1 or T2 (SOT89-5), T2 (SC-84) TR(HSON-6) (Refer to Taping Specifications)
s
s PIN CONFIGURATION
q SOT-89-5
q SC-84
5
4
1
2
3
Mark
Side
5
4
1
2
3
Mark
Side
相關PDF資料
PDF描述
R1170U31B-T2 3.1 V FIXED POSITIVE LDO REGULATOR, 0.18 V DROPOUT, PDSO5
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R1170U32B-T2 3.2 V FIXED POSITIVE LDO REGULATOR, 0.18 V DROPOUT, PDSO5
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