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參數(shù)資料
| 型號： | RP113Q312B-TR-FE |
| 廠商： | RICOH COMPANY LTD |
| 元件分類： | 固定正電壓單路輸出LDO穩(wěn)壓器 |
| 英文描述： | FIXED POSITIVE LDO REGULATOR, PDSO5 |
| 封裝： | HALOGEN FREE AND ROHS COMPLIANT, SC-88A, 5 PIN |
| 文件頁數(shù)： | 17/20頁 |
| 文件大?。?/td> | 389K |
| 代理商： | RP113Q312B-TR-FE |
RP113Q
6
TYPICAL APPLICATION
C1
RP113Q
Series
VDD
VOUT
CE
GND
C2
VOUT
(External Components)
C2
0.47
μF
MURATA: GRM155B30J474KE18B
TECHNICAL NOTES
When using these ICs, consider the following points:
Phase Compensation
In these ICs, phase compensation is made for securing stable operation even if the load current is varied. For
this purpose, use a capacitor C2 with good frequency characteristics and ESR (Equivalent Series Resistance).
(Note: If additional ceramic capacitors are connected with parallel to the output pin with an output capacitor for
phase compensation, the operation might be unstable. Because of this, test these ICs with as same external
components as ones to be used on the PCB.)
PCB Layout
Make VDD and GND lines sufficient. If their impedance is high, noise pickup or unstable operation may result.
Connect a capacitor C1 with a capacitance value as much as 0.47
μF or more between VDD and GND pin, and as
close as possible to the pins.
Set external components, especially the output capacitor C2, as close as possible to the ICs, and make wiring
as short as possible.
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| RP1150 | 功能描述:罩類、盒類及殼類產(chǎn)品 4.92 x 3.35 x 3.35 Polycarb RoHS:否 制造商:Bud Industries 產(chǎn)品:Boxes 外部深度:6.35 mm 外部寬度:6.35 mm 外部高度:2.56 mm NEMA 額定值: IP 等級: 材料:Acrylonitrile Butadiene Styrene (ABS) 顏色:Red |
| RP11512G1 | 功能描述:通用繼電器 2000 F RELAY RoHS:否 制造商:Omron Electronics 觸點(diǎn)形式:1 Form A (SPST-NO) 觸點(diǎn)電流額定值:150 A 線圈電壓:24 VDC 線圈電阻:144 Ohms 線圈電流:167 mA 切換電壓:400 V 安裝風(fēng)格:Chassis 觸點(diǎn)材料: |
| RP1155 | 功能描述:罩類、盒類及殼類產(chǎn)品 4.92 x 3.35 x 3.35 ABS RoHS:否 制造商:Bud Industries 產(chǎn)品:Boxes 外部深度:6.35 mm 外部寬度:6.35 mm 外部高度:2.56 mm NEMA 額定值: IP 等級: 材料:Acrylonitrile Butadiene Styrene (ABS) 顏色:Red |
| RP1155 | 制造商:SPC Multicomp 功能描述:BOX IP65 ABS |
| RP1155C | 功能描述:罩類、盒類及殼類產(chǎn)品 4.92 x 3.35 x 3.35 ABS Clear Lid RoHS:否 制造商:Bud Industries 產(chǎn)品:Boxes 外部深度:6.35 mm 外部寬度:6.35 mm 外部高度:2.56 mm NEMA 額定值: IP 等級: 材料:Acrylonitrile Butadiene Styrene (ABS) 顏色:Red |
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