NCP1117ST12T3G
LDO Voltage Regulators 12V 1A Positive
Inventory:7,260
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Part Number : NCP1117ST12T3G
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Package/Case : TO-261-4,TO-261AA
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Brands : onsemi
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Components Categories : Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
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Datesheet : NCP1117ST12T3G DataSheet (PDF)
Overview of NCP1117ST12T3G
The NCP1117 series are low dropout (LDO) positive linear voltage regulators that are capable of providing an output current that is in excess of 1.0 A with a maximum dropout voltage of 1.2 V at 800 mA over temperature. This series contains eight fixed output voltages of 1.5 V, 1.8 V, 2.0 V, 2.5 V, 2.85 V, 3.3 V, 5.0 V, and 12 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 NCP1117 series can operate with up to 20 V input. Devices are available in SOT223 and DPAK packages.
Key Features
- Output Current in Excess of 1.0 A
- 1.2 V Maximum Dropout Voltage at 800 mA Over Temperature
- Fixed Output Voltages of 1.5 V, 1.8 V, 2.0 V, 2.5 V, 2.85 V, 3.3 V, 5.0 V, and 12 V
- Adjustable Output Voltage Option
- No Minimum Load Requirement for Fixed Voltage Output Devices
- Reference/Output Voltage Trimmed to +/- 1.0%
- Current Limit, Safe Operating and Thermal Shutdown Protection
- Operation to 20 V Input
- Pb-Free Packages are Available
Application
- Consumer and Industrial Equipment Point of Regulation
- Active SCSI Termination for 2.85 V Version
- Switching Power Supply Post Regulation
- Hard Drive Controllers
- Battery Chargers
- Automotive
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Product Status | Active | Output Configuration | Positive |
Output Type | Fixed | Number of Regulators | 1 |
Voltage - Input (Max) | 20V | Voltage - Output (Min/Fixed) | 12V |
Voltage Dropout (Max) | 1.2V @ 800mA | Current - Output | 1A |
Current - Quiescent (Iq) | 10 mA | PSRR | 54dB (120Hz) |
Protection Features | Over Current, Over Temperature | Operating Temperature | 0°C ~ 125°C |
Mounting Type | Surface Mount | Package / Case | TO-261-4, TO-261AA |
Supplier Device Package | SOT-223 | Base Product Number | NCP1117 |
Warranty & Returns
Warranty, Returns, and Additional Information
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QA & Return Policy
Parts Quality Guarantee: 365 days
Returns for refund: within 90 days
Returns for Exchange: within 90 days
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