RT9013-27PB datasheet(8/10 Pages) RICHTEK

Part #	RT9013-27PB

Description	300mA, Low Dropout, Low Noise Ultra-Fast Without Bypass Capacitor CMOS LDO Regulator

Download	10 Pages

Scroll/Zoom	100%

Manufacturer	RICHTEK [Richtek Technology Corporation]

Direct Link	http://www.richtek.com

Logo

8 / 10 page

RT9013B

8

DS9013B-02 April 2011

www.richtek.com

Figure 2. Derating Curves for RT9013B Packages

0

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0

25

50

75

100

125

Ambient Temperature (°C)

junction to ambient. The maximum power dissipation can

be calculated by following formula :

PD(MAX) = ( TJ(MAX)

− TA ) /θJA

Where TJ(MAX) is the maximum operation junction

temperature, TA is the ambient temperature and the

θJA is

the junction to ambient thermal resistance.

For recommended operating conditions specification of the

RT9013B, where TJ(MAX) is the maximum junction

temperature of the die (125

°C) and TA is the operated

ambient temperature. The junction to ambient thermal

resistance for SC-70-5 package is 333

°C/W and

WDFN-6L 1.6x1.6 package is 165

°C/W on the standard

JEDEC 51-3 single-layer thermal test board. The maximum

power dissipation at TA = 25

°C can be calculated by

following formula :

PD(MAX) = (125

°C − 25°C) / (333°C/W) = 0.3W for SC-70-5

packages

PD(MAX) = (125

°C − 25°C) / (165°C/W) = 0.606W for

WDFN-6L 1.6x1.6 packages

The maximum power dissipation depends on operating

ambient temperature for fixed TJ(MAX) and thermal resistance

θJA. For RT9013B packages, the Figure 2 of derating curves

allows the designer to see the effect of rising ambient

temperature on the maximum power allowed.

(

°C)

Single Layer PCB

SC-70-5

WDFN-6L 1.6x1.6

Similar Part No. - RT9013-27PB

Manufacturer	Part #	Datasheet	Description
Richtek Technology Corp...	RT9013-27PB	300Kb / 12P	500mA, Low Dropout, Low Noise Ultra-Fast Without Bypass Capacitor CMOS LDO Regulator
Richtek Technology Corp...	RT9013-27PB	189Kb / 10P	120mA, Low Dropout, Low Noise Ultra-Fast Without Bypass Capacitor CMOS LDO Regulator

More results

Similar Description - RT9013-27PB

Manufacturer	Part #	Datasheet	Description
Richtek Technology Corp...	RT9013	300Kb / 12P	500mA, Low Dropout, Low Noise Ultra-Fast Without Bypass Capacitor CMOS LDO Regulator
Richtek Technology Corp...	RT9013A	189Kb / 10P	120mA, Low Dropout, Low Noise Ultra-Fast Without Bypass Capacitor CMOS LDO Regulator
AiT Semiconductor Inc.	A6318	974Kb / 13P	REGULATOR CMOS LOW DROPOUT REGULATOR (LDO) 300mA ULTRA-LOW NOISE, ULTRA-FAST REV2.2
Eutech Microelectronics...	EUP7913	429Kb / 11P	300mA Low-Noise LDO Without Bypass Capacitor
AiT Semiconductor Inc.	A6303A	1Mb / 15P	CMOS LOW DROPOUT REGULATOR (LDO) 300mA ULTRA-LOW NOISE, ULTRA-FAST RESPONSE REV1.5
	A6303C	1,009Kb / 14P	CMOS LOW DROPOUT REGULATOR (LDO) 300mA ULTRA-LOW NOISE, ULTRA-FAST RESPONSE REV1.2
	A6303D	1Mb / 13P	CMOS LOW DROPOUT REGULATOR (LDO) 300mA ULTRA-LOW NOISE, ULTRA-FAST RESPONSE REV1.2
Richtek Technology Corp...	RT9187A	213Kb / 11P	300mA, Ultra-Low Dropout, Ultra-Fast CMOS LDO Regulator
	RT9198	239Kb / 18P	300mA, Low Noise, Ultra-Fast CMOS LDO Regulator
	RT9198	251Kb / 15P	300mA, Low Noise, Ultra-Fast CMOS LDO Regulator

More results

RT9013-27PB Datasheet(PDF) 8 Page - Richtek Technology Corporation

RT9013-27PB Datasheet(HTML) 8 Page - Richtek Technology Corporation

Similar Part No. - RT9013-27PB

Similar Description - RT9013-27PB

Html Pages

1 2 3 4 5 6 7 8 9 10

Datasheet Download

Link URL