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TLV70728PDQNR 200-mA
TLV70728PDQNR 200-mA, low-IQ, low-dropout voltage regulator with enable & active output discharge
The TLV707 series (TLV707 and TLV707P) of low-dropout linear regulators (LDOs) are lowquiescent current devices with excellent line and load transient performance for power-sensitiveapplications. These devices provide a typical accuracy of 0.5%. All versions have thermal shutdownand overcurrent protection for safety.
Furthermore, these devices are stable with an effective output capacitance of only 0.1µF. This feature enables the use of cost-effective capacitors that have higher bias voltages andtemperature derating. These devices also regulate to the specified accuracy with no outputload.
The TLV707P also provides an active pulldown circuit to quickly discharge theoutputs.
The TLV707 series of LDOs are available in a 1-mm × 1-mm DQN (X2SON) package that makesthem desirable for handheld applications.
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TPS73533DRVR QFN-6 Electronic components integrated circuit 500mA Voltage regulator
TPS73533DRVR 500-mA, low-IQ, low-dropout voltage regulator with enable
The TPS735 low-dropout (LDO), low-power linear regulator offersexcellent AC performance with very low ground current. High power-supply rejection ratio (PSRR),low noise, fast start-up, and excellent line and load transient responses are provided whileconsuming a very low 45-µA (typical) ground current.
The TPS735 device is stable with ceramic capacitors and uses an advancedBiCMOS fabrication process to yield a typical dropout voltage of 280 mV at 500-mA output. TheTPS735 device uses a precision voltage reference and feedback loop to achieve overall accuracy of2% (VOUT > 2.2 V) over all load, line, process, and temperaturevariations. This device is fully specified from TJ = –40°C to +125°C and isoffered in a low-profile, 3 mm × 3 mm SON-8 package and a 2 mm × 2 mm WSON-6 package.
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TPS7A2033PDBVR SOT-23-5 Electronic components integrated circuit Voltage regulator chip
TPS7A2033PDBVR
ACTIVE
300-mA, ultra-low-noise, low-IQ, low-dropout (LDO) linear regulator with high PSRRThe TPS7A20 is an ultra-small, low-dropout (LDO) linear regulator that can source 300 mA of output current. The TPS7A20 is designed to provide low noise, high PSRR, and excellent load and line transient performance that can meet the requirements of RF and other sensitive analog circuits. Using innovative design techniques, the TPS7A20 offers an ultra-low noise performance without the addition of a noise bypass capacitor. The TPS7A20 also provides the advantage of low quiescent current, which can be ideal for battery-powered applications. With an input voltage range of 1.6 V to 6.0 V and an output range of 0.8 V to 5.5 V, the TPS7A20 can be used for a wide variety of applications. The device uses a precision reference circuit to provide a maximum accuracy of 1.5% over load, line, and temperature variations.
The TPS7A20 features an internal soft-start to lower the inrush current, thus minimizing the input voltage drop during start up. The device is stable with small ceramic capacitors, allowing for a small overall solution size.
The TPS7A20 has a smart enable input circuit with an internally controlled pulldown resistor that keeps the LDO disabled even when the EN pin is left floating and helps eliminate the external components used to pulldown the EN pin.
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TPS73101DBVR SOT-23-5 Electronic components integrated circuit 1.7V-5.5V Voltage regulator
TPS73101DBVR 150-mA, high-accuracy, ultra-low-dropout voltage regulator with reverse current protection & enable
The TPS731xx family of low-dropout (LDO) linear voltage regulators uses a new topology: an NMOS pass element in a voltage-follower configuration. This topology is stable using output capacitors with low equivalent series resistance (ESR), and even allows operation without a capacitor. The device also provides high reverse blockage (low reverse current) and ground pin current that is nearly constant over all values of output current.
The TPS731xx uses an advanced BiCMOS process to yield high precision while delivering very low dropout voltages and low ground pin current. Current consumption, when not enabled, is less than 1 µA and ideal for portable applications. The extremely low output noise (30 µVRMS with 0.1-µF CNR) is ideal for powering VCOs. These devices are protected by thermal shutdown and foldback current limit.
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TPS78218DRVR SON-6 150mA Electronic components integrated circuit 2.2V-5.5V
TPS78218DRVR 150-mA, nano-IQ, low-dropout voltage regulator with enable from -40°C to +125°C
The TPS782 family of low-dropout regulators (LDOs) offers the benefits of ultra-low power and miniaturized packaging.
This LDO is designed specifically for battery-powered applications where ultra-low quiescent current is a critical parameter. The TPS782, with ultra-low IQ (500 nA), is ideal for microprocessors, microcontrollers, and other battery-powered applications.
The ultra-low power and miniaturized packaging allow designers to customize power consumption for specific applications.
The TPS782 family is designed to be compatible with the TI MSP430 and other similar products. The enable pin (EN) is compatible with standard CMOS logic. This device allows for minimal board space because of miniaturized packaging and a potentially small output capacitor. The TPS782 series also features thermal shutdown and current limit to protect the device during fault conditions. All packages have an operating temperature range of TJ = –40°C to 125°C.
For high-performance applications that require a dual-level voltage option, consider the TPS780 series, with an IQ of 500 nA and dynamic voltage scaling.
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TPS78101DRVR 150-mA, ultra-low-IQ
TPS78101DRVR 150-mA, ultra-low-IQ, low-dropout voltage regulator with enable
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LP2985-18DBVR 150-mA, 16-V
LP2985-18DBVR 50-mA, 16-V, low-dropout voltage regulator with enable
