| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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46 pcs
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46 pcs | On Request | 1 | On Request | On Request | 08/10+ | On Request | On Request | |
|
40 pcs
|
40 pcs | On Request | 1 | On Request | On Request | 2105 | On Request | On Request |
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The LT1962EMS8#PBF is a series of micropower, low noise, low dropout regulators from Linear Technology Corporation, capable of supplying 300mA of output current with a low dropout voltage of 270mV. Designed for battery-powered systems, its low 30µA quiescent current makes it an ideal choice.
A key feature is its low output noise, which drops to 20µVRMS over a 10Hz to 100kHz bandwidth with an external 0.01µF bypass capacitor. The regulators are stable with output capacitors as low as 3.3µF and can use small ceramic capacitors without the need for series resistance.
Internal protection circuitry includes reverse battery protection, current limiting, thermal limiting, and reverse current protection. The LT1962 series is available in fixed output voltages and as an adjustable device, housed in an 8-lead MSOP package. This makes it suitable for noise-sensitive instrumentation and cellular phones.
Key electrical specifications include a wide input voltage range of 1.8V to 20V, a low dropout voltage of 270mV, and a very low shutdown current of less than 1µA. The device offers adjustable output from 1.22V to 20V.
| 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 1.8V to 20V.
The output is adjustable from 1.22V to 20V. Fixed output options include 1.5V, 1.8V, 2.5V, 3V, 3.3V, and 5V.
The maximum dropout voltage is 0.43V at 300mA load, with a typical value of 270mV.
The typical quiescent current is 30µA.
The operating temperature range is -40°C to 125°C.
The device is available in 8-TSSOP or 8-MSOP (0.118", 3.00mm Width) surface mount packages.
It includes over current, over temperature, and reverse polarity protection.