參數(shù)資料
型號: R1161N291A
廠商: Ricoh Co., Ltd.
英文描述: 3-MODE 300mA LDO REGULATOR
中文描述: 3模式300mA的LDO穩(wěn)壓器
文件頁數(shù): 37/44頁
文件大?。?/td> 431K
代理商: R1161N291A
PACKAGE INFORMATION
PE-SOT-23-5-0510
POWER DISSIPATION (SOT-23-5)
This specification is at mounted on board. Power Dissipation (P
D
) depends on conditions of mounting on board.
This specification is based on the measurement at the condition below:
(Power Dissipation (SOT-23-5) is substitution of SOT-23-6.)
Measurement Conditions
Standard Land Pattern
Mounting on Board (Wind velocity=0m/s)
Glass cloth epoxy plactic (Double sided)
40mm
u
40mm
u
1.6mm
Top side : Approx. 50% , Back side : Approx. 50%
I
0.5mm
u
44pcs
Environment
Board Material
Board Dimensions
Copper Ratio
Through-hole
Measurement Result
(Topt=25
q
C,Tjmax=125
q
C)
Free Air
250mW
400
q
C/W
Standard Land Pattern
420mW
T
ja
(125 25
q
C)/0.42W
263
q
C/W
Power Dissipation
Thermal Resistance
0
50
100
25
75 85
125
150
Ambient Temperature (
°
C)
Power Dissipation
0
200
100
300
400
250
420
500
600
P
D
(
On Board
Free Air
4
40
Measurement Board Pattern
IC Mount Area Unit : mm
RECOMMENDED LAND PATTERN
0.7 MAX.
0.95
0.95
1.9
2.4
1.0
(Unit: mm)
相關(guān)PDF資料
PDF描述
R1161N291B 3-MODE 300mA LDO REGULATOR
R1161N291D 3-MODE 300mA LDO REGULATOR
R1161N301A 3-MODE 300mA LDO REGULATOR
R1161N301B 3-MODE 300mA LDO REGULATOR
R1161N301D 3-MODE 300mA LDO REGULATOR
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
R1161N291B 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:3-MODE 300mA LDO REGULATOR
R1161N291D 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:3-MODE 300mA LDO REGULATOR
R1161N301A 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:3-MODE 300mA LDO REGULATOR
R1161N301B 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:3-MODE 300mA LDO REGULATOR
R1161N301D 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:3-MODE 300mA LDO REGULATOR