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參數(shù)資料
| 型號(hào)： | RT9183H-18PS |
| 廠商： | Richtek Technology Corporation |
| 英文描述： | Ultra Low Dropout 1.5A Linear Regulator |
| 中文描述： | 1.5A的超低壓差線性穩(wěn)壓器 |
| 文件頁(yè)數(shù)： | 12/16頁(yè) |
| 文件大?。?/td> | 225K |
| 代理商： | RT9183H-18PS |
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RT9183
12
DS9183-12 March 2007
www.richtek.com
Adjustable Operation
The adjustable version of the RT9183 has an output voltage
range of 0.8V to 4.5V. The output voltage is set by the
ratio of two external resistors as shown in Figure 2. The
value of R2 should be less than 80k to maintain regulation.
In critical applications, small voltage drop is caused by
the resistance (R
T
) of PC traces between the ground pin of
the device and the return pin of R2 (See Figure 5 shown on
next page). Note that the voltage drop across the external
PC trace will add to the output voltage of the device.
Optimum regulation will be obtained at the point where
the return pin of R2 is connected to the ground pin of the
device directly.
Referring to Figure 3 the fixed voltage versions for both
SOP-8 and TO-263-5 packages, the ADJ pin is the input
to the error amplifier and
MUST
be tied the ground pin of
the device directly otherwise it will be in the unstable state
if the pin voltage more than 0.1V with respect to the ground
pin itself.
Figure 5. Return Pin of External Resistor Connection
(SOP-8 & TO-263-5)
VIN
VOUT
EN
GND
ADJ
RT9183
V
OUT
V
IN
Enable
C
IN
10uF
C
OUT
10uF
C
0.1uF
R
1
R
2
R
T
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| RT9183H-25GG | Ultra Low Dropout 1.5A Linear Regulator |
| RT9183H-25GGF | Ultra Low Dropout 1.5A Linear Regulator |
| RT9183H-25GM | Ultra Low Dropout 1.5A Linear Regulator |
| RT9183H-25GM5 | Ultra Low Dropout 1.5A Linear Regulator |
| RT9183H-25GS | Ultra Low Dropout 1.5A Linear Regulator |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| RT9183HGM5 | 功能描述:IC REG LDO ADJ 1.5A TO263-5 RoHS:是 類(lèi)別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 線性 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 穩(wěn)壓器拓?fù)浣Y(jié)構(gòu):正，固定式 輸出電壓:8V 輸入電壓:10.5 V ~ 23 V 電壓 - 壓降（標(biāo)準(zhǔn)）:1.7V @ 40mA 穩(wěn)壓器數(shù)量:1 電流 - 輸出:100mA（最小值） 電流 - 限制（最?。?- 工作溫度:0°C ~ 125°C 安裝類(lèi)型:表面貼裝 封裝/外殼:8-SOIC（0.154"，3.90mm 寬） 供應(yīng)商設(shè)備封裝:8-SOIC 包裝:剪切帶 (CT) 產(chǎn)品目錄頁(yè)面:1075 (CN2011-ZH PDF) 其它名稱(chēng):296-24390-1 |
| RT9183HGS | 制造商:Richtek Technology Corporation 功能描述:IC REG LDO ADJ 1.5A 8SOP 制造商:Richtek Technology Corporation 功能描述:Ultra Low Dropout 1.5A Linear Regulator |
| RT9183HPM5 | 制造商:Richtek 功能描述:1.5A LDO Regulator |
| RT9183HPS | 制造商:Richtek 功能描述:1.5A LDO Regulator |
| RT9186AGF | 功能描述:IC REG LDO ADJ .5A 8MSOP RoHS:是 類(lèi)別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 線性 系列:- 產(chǎn)品培訓(xùn)模塊:More Information on LDOs 標(biāo)準(zhǔn)包裝:50 系列:- 穩(wěn)壓器拓?fù)浣Y(jié)構(gòu):正，固定式 輸出電壓:3.3V 輸入電壓:最高 15V 電壓 - 壓降（標(biāo)準(zhǔn)）:1.1V @ 800mA 穩(wěn)壓器數(shù)量:1 電流 - 輸出:800mA 電流 - 限制（最小）:800mA 工作溫度:0°C ~ 125°C 安裝類(lèi)型:表面貼裝 封裝/外殼:TO-263-4，D²Pak（3 引線+接片），TO-263AA 供應(yīng)商設(shè)備封裝:D2PAK-3 包裝:管件 |
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