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參數(shù)資料
| 型號(hào)： | RT9013 |
| 廠(chǎng)商： | Richtek Technology Corporation |
| 英文描述： | 500mA, Low Dropout, Low Noise Ultra-Fast Without Bypass Capacitor CMOS LDO Regulator |
| 中文描述： | 在500mA，低壓差，低噪聲超無(wú)旁路電容的CMOS LDO穩(wěn)壓器快速 |
| 文件頁(yè)數(shù)： | 9/12頁(yè) |
| 文件大小： | 311K |
| 代理商： | RT9013 |
RT9013
Preliminary
9
DS9013-05 August 2007
www.richtek.com
Figure 2. Derating Curves for RT9013 Packages
Where T
J(MAX)
is the maximum operation junction
temperature, T
A
is the ambient temperature and the
θ
JA
is
the junction to ambient thermal resistance.
For recommended operating conditions specification of
RT9013, where T
J(MAX)
is the maximum junction
temperature of the die (125
°
C) and T
A
is the operated
ambient temperature. The junction to ambient thermal
resistance
θ
JA
(
θ
JA
is layout dependent) for WDFN-6L 2x2
package is 165
°
C/W, SOT-23-5 package is 250
°
C/W and
SC-70-5 package is 333
°
C/W on the standard
JEDEC 51-3 single-layer thermal test board. The maximum
power dissipation at T
A
= 25
°
C can be calculated by
following formula :
P
D(MAX)
= (125
°
C
25
°
C) / 165 = 0.606 W for
WDFN-6L 2x2 packages
P
D(MAX)
= (125
°
C
25
°
C) / 250 = 0.400 W for SOT-23-5
packages
P
D(MAX)
= (125
°
C
25
°
C) / 333 = 0.300 W for SC-70-5
packages
The maximum power dissipation depends on operating
ambient temperature for fixed T
J(MAX)
and thermal resistance
θ
JA
. For RT9013 packages, the Figure 2 of derating curves
allows the designer to see the effect of rising ambient
temperature on the maximum power allowed.
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0
12.5
25
37.5
50
62.5
75
87.5 100 113 125
Ambient Temperature
P
(
°
C)
Single Layer PCB
WDFN-6L 2x2
SOT-23-5
SC-70-5
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| RT9013-12GB | 500mA, Low Dropout, Low Noise Ultra-Fast Without Bypass Capacitor CMOS LDO Regulator |
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| RT9013-12GU5 | 500mA, Low Dropout, Low Noise Ultra-Fast Without Bypass Capacitor CMOS LDO Regulator |
| RT9013-12PB | 500mA, Low Dropout, Low Noise Ultra-Fast Without Bypass Capacitor CMOS LDO Regulator |
| RT9013-12PQW | 500mA, Low Dropout, Low Noise Ultra-Fast Without Bypass Capacitor CMOS LDO Regulator |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| RT9013-12GB | 功能描述:IC REG LDO 1.2V .5A SOT23-5 RoHS:是 類(lèi)別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 線(xiàn)性 系列:- 產(chǎn)品培訓(xùn)模塊:MIC5365/66 Ultra-small LDO Regulators 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:3V 輸入電壓:最高 5.5V 電壓 - 壓降（標(biāo)準(zhǔn)）:0.155V @ 150mA 穩(wěn)壓器數(shù)量:1 電流 - 輸出:150mA 電流 - 限制（最?。?200mA 工作溫度:-40°C ~ 125°C 安裝類(lèi)型:表面貼裝 封裝/外殼:4-UDFN 裸露焊盤(pán)，4-TMLF? 供應(yīng)商設(shè)備封裝:4-TMLF?（1x1） 包裝:Digi-Reel® 其它名稱(chēng):576-3192-6 |
| RT9013-12GQW | 功能描述:IC REG LDO 1.2V .5A 6WDFN RoHS:是 類(lèi)別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 線(xiàn)性 系列:- 標(biāo)準(zhǔn)包裝:3,000 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 6V 電壓 - 壓降（標(biāo)準(zhǔn)）:0.08V @ 150mA 穩(wěn)壓器數(shù)量:1 電流 - 輸出:150mA 電流 - 限制（最?。?- 工作溫度:-40°C ~ 125°C 安裝類(lèi)型:表面貼裝 封裝/外殼:SC-74A，SOT-753 供應(yīng)商設(shè)備封裝:SOT-23-5 包裝:帶卷 (TR) 其它名稱(chēng):LP3988IMFX-3.3 |
| RT9013-12GU5 | 功能描述:IC REG LDO 1.2V .5A SC70-5 RoHS:是 類(lèi)別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 線(xiàn)性 系列:- 標(biāo)準(zhǔn)包裝:3,000 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 6V 電壓 - 壓降（標(biāo)準(zhǔn)）:0.08V @ 150mA 穩(wěn)壓器數(shù)量:1 電流 - 輸出:150mA 電流 - 限制（最?。?- 工作溫度:-40°C ~ 125°C 安裝類(lèi)型:表面貼裝 封裝/外殼:SC-74A，SOT-753 供應(yīng)商設(shè)備封裝:SOT-23-5 包裝:帶卷 (TR) 其它名稱(chēng):LP3988IMFX-3.3 |
| RT9013-12PB | 制造商:RICHTEK 制造商全稱(chēng):Richtek Technology Corporation 功能描述:500mA, Low Dropout, Low Noise Ultra-Fast Without Bypass Capacitor CMOS LDO Regulator |
| RT9013-12PQW | 制造商:RICHTEK 制造商全稱(chēng):Richtek Technology Corporation 功能描述:500mA, Low Dropout, Low Noise Ultra-Fast Without Bypass Capacitor CMOS LDO Regulator |
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