參數(shù)資料
型號(hào)： R1172H491B-T1-FE
廠商： RICOH COMPANY LTD
元件分類： 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)： 12/25頁(yè)
文件大小： 511K
代理商： R1172H491B-T1-FE
R1172x
2
BLOCK DIAGRAMS
R1172xxx1A
VDD
GND
VOUT
Vref
Current Limit
Thermal Shutdown
CE
R1172xxx1B
VDD
GND
VOUT
CE
Vref
Current Limit
Thermal Shutdown
R1172xxx1D
VDD
GND
VOUT
CE
Vref
Current Limit
Thermal Shutdown
SELECTION GUIDE
The output voltage, chip-enable polarity, auto discharge function, and package for the ICs can be selected at
the user’s request.
Product Name
Package
Quantity per Reel
Pb Free
Halogen Free
R1172Nxx1
-TR-FE
SOT-23-5
3,000 pcs
Yes
R1172Hxx1
-T1-FE
SOT-89-5
1,000 pcs
Yes
R1172Dxx2
-TR-FE
HSON-6
3,000 pcs
Yes
R1172Sxx1
-E2-FE
HSOP-6J
1,000 pcs
Yes
xx: The output voltage can be designated in the range from 0.8V(08) to 5.0V(50) in 0.1V steps.
(HSOP-6J : 0.8V to 3.5V)
(For other voltages, please refer to MARK INFORMATIONS.)
: CE pin polarity and auto discharge function at off state are options as follows.
(A) "L" active, without auto discharge function at off state
(B) "H" active, without auto discharge function at off state
(D) "H" active, with auto discharge function at off state
相關(guān)PDF資料
PDF描述
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
R1172N081A-TR-FE FIXED POSITIVE LDO REGULATOR, PDSO5
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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
R1172N081A 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:SUPER LOW ON RESISTANCE / LOW VOLTAGE 1A LDO
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