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參數(shù)資料
| 型號(hào)： | R1154N078B |
| 廠商： | Ricoh Co., Ltd. |
| 英文描述： | 150mA Voltage Regulator (Wide Input Voltage Range) |
| 中文描述： | 150mA的穩(wěn)壓器（寬輸入電壓范圍） |
| 文件頁(yè)數(shù)： | 19/23頁(yè) |
| 文件大?。?/td> | 783K |
| 代理商： | R1154N078B |
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PACKAGE INFORMATION
POWER DISSIPATION (SOT-23-5)
PE-SOT-23-5-0610
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
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
(Topt=25
°
C,Tjmax=125
°
C)
Free Air
250mW
400
°
C/W
Standard Land Pattern
420mW
θ
ja
=
(125
25
°
C)/0.42W
=
263
°
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 |
|---|---|
| R1154N079B | 150mA Voltage Regulator (Wide Input Voltage Range) |
| R1154N080B | 150mA Voltage Regulator (Wide Input Voltage Range) |
| R1154N081B | 150mA Voltage Regulator (Wide Input Voltage Range) |
| R1154N082B | 150mA Voltage Regulator (Wide Input Voltage Range) |
| R1154N083B | 150mA Voltage Regulator (Wide Input Voltage Range) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| R1154N079B | 制造商:RICOH 制造商全稱(chēng):RICOH electronics devices division 功能描述:150mA Voltage Regulator (Wide Input Voltage Range) |
| R1154N080B | 制造商:RICOH 制造商全稱(chēng):RICOH electronics devices division 功能描述:150mA Voltage Regulator (Wide Input Voltage Range) |
| R1154N081B | 制造商:RICOH 制造商全稱(chēng):RICOH electronics devices division 功能描述:150mA Voltage Regulator (Wide Input Voltage Range) |
| R1154N082B | 制造商:RICOH 制造商全稱(chēng):RICOH electronics devices division 功能描述:150mA Voltage Regulator (Wide Input Voltage Range) |
| R1154N083B | 制造商:RICOH 制造商全稱(chēng):RICOH electronics devices division 功能描述:150mA Voltage Regulator (Wide Input Voltage Range) |
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