| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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39 pcs
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39 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The LT3009 Series from Analog Devices are micropower, low dropout voltage (LDO) linear regulators designed for applications requiring moderate output drive capability and ultralow standby power consumption. These regulators supply 20mA of output current with a typical dropout voltage of 280mV. The no-load quiescent current is a mere 3µA, and it remains below 5% of the output current as the load increases. In shutdown mode, the quiescent current drops to less than 1µA.
The LT3009 regulators are optimized for stability and transient response, requiring a minimum of only 1µF of low ESR ceramic output capacitance. They feature internal protection circuitry, including current limiting, thermal limiting, reverse-battery protection, and reverse-current protection. The devices are available in fixed output voltages and as an adjustable version. This specific part, LT3009ESC8#TRMPBF, is supplied in an 8-lead SC-70 package suitable for surface mounting.
Key electrical characteristics include an input voltage range of 1.6V to 20V, a typical dropout voltage of 280mV at 20mA, and a typical quiescent current of 3µA. The output tolerance is ±2% over load, line, and temperature. The operating temperature range is -40°C to 125°C.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.28 | $0.28 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 1.6V minimum to 20V maximum.
The typical output current is 20mA.
The typical dropout voltage is 280mV, with a maximum of 450mV at 20mA load.
The operating temperature range is -40°C to 125°C.
It is available in an SC-70-8 surface-mount package.
Yes, it includes an enable control feature.
It includes over current, over temperature, and reverse polarity protection.