參數資料
型號: RP103K291B
廠商: Ricoh Co., Ltd.
英文描述: LOW NOISE 150mA LDO REGULATOR
中文描述: 低噪聲150mA的LDO穩(wěn)壓器
文件頁數: 26/29頁
文件大?。?/td> 323K
代理商: RP103K291B
PACKAGE INFORMATION
POWER DISSIPATION (SC-82AB)
PE-SC-82AB-0512
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:
Measurement Conditions
Standard Land Pattern
Environment
Mounting on Board (Wind velocity=0m/s)
Board Material
Glass cloth epoxy plactic (Double sided)
Board Dimensions
40mm
×
40mm
×
1.6mm
Copper Ratio
Top side : Approx. 50% , Back side : Approx. 50%
Through-hole
φ
0.5mm
×
44pcs
Measurement Result
Standard Land Pattern
Power Dissipation
380mW
Thermal Resistance
θ
ja
=
(125
25
°
C)/0.38W
=
263
°
C/W
600
(Topt=25
°
C,Tjmax=125
°
C)
Free Air
150mW
667
°
C/W
0
50
100
25
75 85
125
150
Ambient Temperature (
°
C)
Power Dissipation
0
200
100
300
400
150
380
500
P
D
(
On Board
Free Air
4
40
Measurement Board Pattern
IC Mount Area (Unit : mm)
RECOMMENDED LAND PATTERN
0.8
0.6
0.65
0.65
0.65
1
0.6
0
0
0.6
0.6
0
0
(Unit: mm)
相關PDF資料
PDF描述
RP103K291D LOW NOISE 150mA LDO REGULATOR
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