Product Summary
The SPX3819M5-L/TR is a positive voltage regulator with a low dropout voltage and low noise output. In addition, the SPX3819M5-L/TR offers a very low ground current of 800|A at 100mA output. The SPX3819M5-L/TR has an initial tolerance of less than 1% max and a logic compatible ON/OFF switched input. The SPX3819M5-L/TR is an excellent choice for use in battery-powered applications such as cordless telephones, radio control systems, and portable computers. Applications of the SPX3819M5-L/TR include: Battery Powered Systems, Cordless Phones, Radio Control Systems, Portable/Palm Top/Notebook Computers, Portable Consumer Equipment, Portable Instrumentation Bar Code Scanners and SMPS Post Regulators.
Parametrics
SPX3819M5-L/TR absolute maximum ratings: (1) Power Dissipation: Internally Limited; (2) Lead Temp. (Soldering, 5 Seconds) : 260°C; (3) Operating Junction Temperature Range: -40°C to +125°C; (4) Input Voltage: -20V to +20V; (5) Enable Input Voltage: -20V to +20V; (6) Input Voltage: +2.5V to+16V; (7) Operating Junction Temperature Range: -40°C to +125°C; (8) Enable Input Voltage: 0V to VIN.
Features
SPX3819M5-L/TR features: (1) Low Noise: 40μV Possible; (2) High Accuracy: 1%; (3) Reverse Battery Protection; (4) Low Dropout: 340mV at Full Load; (5) Low Quiescent Current: 90μA; (6) Zero Off-Mode Current; (7) Fixed Output: 1.2V, 1.5V, 1.8V, 2.5V, 3.0V,3.1V, 3.3V, 5.0V. Adj. Output also available; (8) Available in RoHS Compliant, Lead Free Packages: 5 Pin SOT-23, 8 Pin Narrow SOIC and 8 pin 2X3 DFN.
Diagrams
Image | Part No | Mfg | Description | Pricing (USD) |
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SPX3819M5-L/TR |
Exar |
Low Dropout (LDO) Regulators 500mA LOW NOISE LDO |
Data Sheet |
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