Product Summary
The LTC1928ES6-5#TRPBF is a doubler charge pump with an internal low noise, low dropout (LDO) linear regulator. The part is designed to provide a low noise boosted supply voltage for powering noise sensitive devices such as high frequency VCOs in wireless applications. The LTC1928ES6-5#TRPBF is available in a 6-pin low profile (1mm)ThinSOT package. The applications of it are VCO Power Supplies for Cellular Phones, 2-Way Pagers Wireless PCMCIA, Portable Medical Instruments, Low Power Data Acquisition, Remote Transmitters White LED Drivers, GaAs Switches.
Parametrics
LTC1928ES6-5#TRPBF absolute maximum ratings: (1)VIN to Ground:–0.3V to 5V; (2)VOUT Voltage:–0.3V to 5.25V; (3)CPO to Ground:10V; (4)CN/SHDN to Ground:–0.3V to (VIN + 0.3V); (5)VOUT Short-Circuit Duration:Indefinite; (6)IOUT:40mA; (7)Operating Temperature Range:–40℃ to 85℃; (8)Maximum Junction Temperature:125℃; (9)Storage Temperature Range:–65℃ to 150℃; (10)Lead Temperature (Soldering, 10 sec): 300℃.
Features
LTC1928ES6-5#TRPBF features: (1)Low Output Noise: 90μVRMS (100kHz BW); (2)Fixed Output Voltage: 5V; (3)Input Voltage Range: 2.7V to 4.4V; (4)No Inductors Required; (5)Uses Small Ceramic Capacitors; (6)Output Current Up to 30mA; (7)550kHz Switching Frequency; (8)Low Operating Current: 190μA; (9)Low Shutdown Current: 4μA; (10)Internal Thermal Shutdown and Current Limiting; (11)Low Profile (1mm) ThinSOTTM Package.
Diagrams
Image | Part No | Mfg | Description | Pricing (USD) |
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LTC1928ES6-5#TRPBF |
IC REG SWITCHED CAP DBL SOT23-6 |
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