- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄384863 > R1171S221A (Ricoh Co., Ltd.) 2.0A/1.5A LDO REGULATOR PDF資料下載
參數(shù)資料
| 型號： | R1171S221A |
| 廠商： | Ricoh Co., Ltd. |
| 英文描述： | 2.0A/1.5A LDO REGULATOR |
| 中文描述： | 2.0A/1.5A LDO穩(wěn)壓器 |
| 文件頁數(shù)： | 26/36頁 |
| 文件大?。?/td> | 746K |
| 代理商： | R1171S221A |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁當(dāng)前第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁
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
Standard Land Pattern
Power Dissipation
420mW
Thermal Resistance
θ
ja
=
(125
25
°
C)/0.42W
=
263
°
C/W
600
(Topt=25
°
C,Tjmax=125
°
C)
Free Air
250mW
400
°
C/W
0
50
100
25
75 85
125
150
Ambient Temperature (
°
C)
Power Dissipation
0
200
100
300
400
250
420
500
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 |
|---|---|
| R1171S231A | 2.0A/1.5A LDO REGULATOR |
| R1171S241A | 2.0A/1.5A LDO REGULATOR |
| R1212D002A | STEP-UP DC/DC CONTOLLER |
| R1212D100A | STEP-UP DC/DC CONTOLLER |
| R1212D100B | STEP-UP DC/DC CONTOLLER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| R1171S231A | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:2.0A/1.5A LDO REGULATOR |
| R1171S241A | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:2.0A/1.5A LDO REGULATOR |
| R1171S251A | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:2.0A/1.5A LDO REGULATOR |
| R1171S261A | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:2.0A/1.5A LDO REGULATOR |
| R1171S271A | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:2.0A/1.5A LDO REGULATOR |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。