NCP1117I series are low dropout (LDO) positive linear voltage regulators that are capable of providing an output current that is in excess of 1.0A with a maximum dropout voltage of 1.2V at 800mA over temperature. This series contains eight fixed output voltages of 1.8 V, 3.3 V and 5.0 V that have no minimum load requirement to maintain regulation. Also included is an adjustable output version that can be programmed from 1.25 V to 18.8 V with two external resistors. On chip trimming adjusts the reference/output voltage to within +/- 1.0% accuracy. Internal protection features consist of output current limiting, safe operating area compensation and thermal shutdown. The NCP1117I series can operate with up to 20 V input. Devices are available in SOT223 and DPAK packages.

Operation to 20V input
Adjustable output voltage
Current limit, safe operating and thermal shutdown protection
On chip trimming adjusts the reference/output voltage to within +/- 1.0% accuracy

Product details

Output Type: Adjustable

Input Voltage Min: 2.4V

Input Voltage Max: 20V

No. of Outputs: 1Outputs

Output Voltage Nom: -

Output Voltage Min: 1.25V

Output Voltage Max: 18.8V

Polarity: Positive Output

Output Current Max: 1A

Dropout Voltage Typ @ Current: 1.07V

IC Mounting: Surface Mount

IC Case / Package: TO-252

No. of Pins: 3Pins

Operating Temperature Min: -40°C

Operating Temperature Max: 125°C

Product Range: Adj 1A LDO Voltage Regulators

MSL: MSL 1 - Unlimited

Other details

Brand	ONSEMI
Part Number	NCP1117IDTAT4G
Quantity
Technical Data Sheet EN

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ONSEMI NCP1117IDTAT4G LDO Voltage Regulator, Adjustable, 2.4 V to 20 V in, 1.07 V Drop, 1.25-18.8 V/1 A out, TO-252-3