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參數(shù)資料
| 型號： | RP102N331B |
| 廠商： | Ricoh Co., Ltd. |
| 英文描述： | LOW NOISE 300mA LDO REGULATOR |
| 中文描述： | 低噪聲300mA的LDO穩(wěn)壓器 |
| 文件頁數(shù)： | 6/32頁 |
| 文件大?。?/td> | 842K |
| 代理商： | RP102N331B |
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RP102x
TYPICAL APPLICATION
6
C1
RP102x
Series
V
DD
V
OUT
CE
GND
C2
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 V
DD
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 1.0
μ
F or more between V
DD
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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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| RP102N331D | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:LOW NOISE 300mA LDO REGULATOR |
| RP102PJ000CS | 制造商:Samsung Electro-Mechanics 功能描述:RES ARRAY 0404 0 OHM ?5% 1/16W SMD - Tape and Reel 制造商:SAMSUNG ELECTRO-MECHANICS AMERICA, INC 功能描述:RES ARRAY ZERO OHM 2 RES 0404 制造商:SAMSUNG 功能描述:RP Series 0404 0 Ohm Jumper Surface Mount Thick Film Chip Resistor |
| RP102PJ100CS | 制造商:Samsung Electro-Mechanics 功能描述: 制造商:Samsung Electro-Mechanics 功能描述:RES ARRAY 0404 10 OHM ?5% 1/16W SMD - Tape and Reel 制造商:Samsung Electro-Mechanics 功能描述:RES ARRAY 10 OHM 2 RES 0404 |
| RP102PJ101CS | 制造商:Samsung Electro-Mechanics 功能描述:RES ARRAY 0404 100 OHM ?5% 1/16W SMD - Tape and Reel 制造商:Samsung Semiconductor 功能描述: 制造商:Samsung Electro-Mechanics 功能描述:RES ARRAY 100 OHM 2 RES 0404 制造商:Samsung Semiconductor 功能描述:RP Series 0402 0.063 W 100 Ohm 5 % 25 V 200 ppm/C SMT Resistor Array |
| RP102PJ102CS | 制造商:Samsung Electro-Mechanics 功能描述:RES ARRAY 0404 1K OHM ?5% 1/16W SMD - Tape and Reel 制造商:SAMSUNG ELECTRO-MECHANICS AMERICA, INC 功能描述:RES ARRAY 1K OHM 2 RES 0404 |
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