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RT9006A

Richtek Technology
Part Number RT9006A
Manufacturer Richtek Technology
Description (RT9006A / RT9006B) Dual LDO Regulator
Published Jul 10, 2008
Detailed Description RT9006A/B Dual LDO Regulator with Reset Function General Description The RT9006A/B is an efficient, precise dual-channel...
Datasheet PDF File RT9006A PDF File

RT9006A
RT9006A


Overview
RT9006A/B Dual LDO Regulator with Reset Function General Description The RT9006A/B is an efficient, precise dual-channel CMOS LDO regulator optimized for ultra-low-quiescent applications.
Regulators output1 and output2 are capable of sourcing 300mA and 500mA of output current.
The RT9006’ s performance is optimized for CD/DVD-ROM and CD/RW a supply applications.
The RT9006A/B regulators are stable with output capacitors www.
DataSheet4U.
com as low as 1μF, including current limit, thermal shutdown protection, fast transient response, low dropout voltage, high output accuracy, current limiting protection, and high ripple rejection ratio.
The RT9006A/B contains a reset circuit to detect VOUT2 voltage.
The RT9006A/B regulators are available in used SOP-8 (Exposed Pad) surface mount package.
Features z z z z z z z z Low Quiescent Current (Typically 70μA) Wide Operating Voltage Ranges : 2.
8V to 5.
5V for RT9006A Wide Operating Voltage Ranges : 2.
5V to 5.
5V for RT9006B Ultra-Fast Transient Response Tight Load and Line Regulation Current Limiting Protection Thermal Shutdown Protection Only low-ESR Ceramic Capacitors Required for Stability RoHS Compliant and 100% Lead (Pb)-Free z Applications z z Ordering Information RT9006A/B Package Type SP : SOP-8 (Exposed Pad-Option 2) Operating Temperature Range P : Pb Free with Commercial Standard G : Green (Halogen Free with Commercial Standard) Operating Frequency Version A : VOUT1 = 1.
8V, VOUT2 = 3.
3V B : VOUT1 = 1.
5V, VOUT2 = 3.
3V Note : Richtek Pb-free and Green products are : z z CD/DVD-ROM, CD/RW Wireless LAN Card/Keyboard/Mouse Battery-Powered Equipment XDSL Router Pin Configurations (TOP VIEW) VOUT1 VIN1 VIN2 VOUT2 2 3 4 8 GND 6 9 5 7 GND GND RST CT SOP-8 (Exposed Pad) `RoHS compliant and compatible with the current requirements of IPC/JEDEC J-STD-020.
Typical Application Circuit VIN1 5V VIN1 C1 1uF RRST VOUT1 C3 1uF VOUT1 `Suitable for use in SnPb or Pb-free soldering processes.
`100% matte tin (Sn) plating.
RT90...


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