參數(shù)資料
型號(hào)： R1172H491A-T1-FE
廠商： RICOH COMPANY LTD
元件分類(lèi)： 固定正電壓?jiǎn)温份敵鯨DO穩(wěn)壓器
英文描述： FIXED POSITIVE LDO REGULATOR, PDSO5
封裝： HALOGEN FREE AND ROHS COMPLIANT, SOT-89, 5 PIN
文件頁(yè)數(shù)： 19/25頁(yè)
文件大?。?/td> 511K
代理商： R1172H491A-T1-FE
R1172x
3
PIN CONFIGURATIONS
SOT-23-5
SOT-89-5
HSON-6
HSOP-6J
1
4
5
2
3
(mark side)
13
54
2
Top View
Bottom View
45
6
32
1
65
4
12
3
1
3
6
4
2
5
PIN DESCRIPTIONS
SOT-23-5
Pin No.
Symbol
Description
1
VOUT
Voltage Regulator Output Pin
2
GND
Ground Pin
3
VDD
Input Pin
4
NC
No Connection
5
CE or CE
Chip Enable Pin
SOT-89-5
Pin No.
Symbol
Description
1
CE or CE
Chip Enable Pin
2
GND
Ground Pin
3
NC
No Connection
4
VDD
Input Pin
5
VOUT
Voltage Regulator Output Pin
HSON-6
Pin No.
Symbol
Description
1
VOUT*
1
Voltage Regulator Output Pin
2
VOUT*
1
Voltage Regulator Output Pin
3
CE or CE
Chip Enable Pin
4
GND
Ground Pin
5
VDD*
1
Input Pin
6
VDD*
1
Input Pin
) Tab and tab suspension leads in the
parts are GND level.
(They are connected to the reverse side of the IC.)
The tab is better to be connected to the GND, but leaving it open is also acceptable.
The tab suspension leads should be open and do not connect to other wires or land patterns.
1) The VOUT pin and VDD pin must be wired each other when it is mounted on board.
相關(guān)PDF資料
PDF描述
R1172H491B-T1-FE FIXED POSITIVE LDO REGULATOR, PDSO5
R1172H491D-T1-FE FIXED POSITIVE LDO REGULATOR, PDSO5
R1172H501A-T1-FE FIXED POSITIVE LDO REGULATOR, PDSO5
R1172H501B-T1-FE FIXED POSITIVE LDO REGULATOR, PDSO5
R1172H501D-T1-FE FIXED POSITIVE LDO REGULATOR, PDSO5
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
R1172H491B 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:POWER MANAGEMENT ICs MARK INFORMATIONS
R1172H491D 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:POWER MANAGEMENT ICs MARK INFORMATIONS
R1172H501A 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:POWER MANAGEMENT ICs MARK INFORMATIONS
R1172H501B 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:POWER MANAGEMENT ICs MARK INFORMATIONS
R1172H501D 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:POWER MANAGEMENT ICs MARK INFORMATIONS
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