| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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26 pcs
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26 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The LT1117CST-3.3#PBF is a low dropout (LDO) positive voltage regulator from Analog Devices, designed to deliver up to 800mA of output current with a fixed 3.3V output.
Key electrical specifications include a maximum dropout voltage of 1.2V at 800mA, 0.2% maximum line regulation, and 0.4% maximum load regulation. The device operates within a temperature range of 0°C to 125°C.
This regulator is housed in a compact SOT-223 surface-mount package, making it suitable for applications where space is limited. It requires a minimum of 10µF of output capacitance for stability. The low quiescent current flows into the load, enhancing overall efficiency.
Typical applications include active SCSI terminators, high-efficiency linear regulators, post-regulators for switching supplies, and battery chargers.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.28 | $0.28 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The output voltage is fixed at 3.3V.
The maximum output current is 800mA.
The maximum dropout voltage is 1.2V at 800mA load.
The operating junction temperature range is 0°C to 125°C.
It comes in a surface-mount SOT-223-3 package.
The maximum line regulation is 0.2%.
The maximum load regulation is 0.4%.