WR1006 UItra low dropout, 500mA/1A,CMOS LDO
■The WR1006 series are CMOS-based low-dropout, low-power linear regulators, offering 500mA/1A with low dropout voltage, high ripple rejection, high output accuracy and low supply current. The WR1006 series consist of an accurate voltage-reference block, an error amplifier, a voltage-setting resistor net, a PMOSFET pass device, a thermal-shutdown circuit, and a current limit circuit with short protection.
■The WR1006 series use a type of outstanding CMOS process to minimize the supply current. A low on-resistance PMOS pass device is equipped for lower dropout voltage. WR1006 also possess the EN function to save more energy and extend the battery life.
■The WR1006 series can choose the output current between 500mA and 1A by setting the LCON pin to high or low.
■The WR1006 series are available in the DFN1.6*1.2-8 package.
●Features
■Wide Input Voltage Range: 2.5V to 5.5V
■Output Current: 500mA/1A optional
■Output Voltage Range: 1.0V to 3.3V
■Very Low IQ: 160μA
■Excellent Load/Line Transient Response
■Line Regulation: 0.02% typical
■Built-in over current protection and thermal shutdown circuit
■Built-in Start from EN Current Suppression Circuit and Current Limit
■Reverse Current Protection
■Built-in Auto-discharging circuit (optional)
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WR1006 、 WR1006 series 、 WR1006-18F18R 、 WR1006-185F18R 、 WR1006-28F18R 、 WR1006-30F18R 、 WR1006-33F18R |
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UItra low dropout,CMOS LDO 、 CMOS-based low-dropout, low-power linear regulators |
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[ Cellphones ][ radiophone ][ digital cameras ][ Bluetooth ][ wireless handsets ][ portable electronic device ] |
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Datasheet |
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Please see the document for details |
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DFN;DFN-8 |
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English Chinese Chinese and English Japanese |
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2023/7/19 |
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Rev 1.0 |
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W02040011 |
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2.1 MB |
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