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1.0 A Low-Dropout Positive Fixed and Adjustable Voltage Regulators
The NCP1117 series are low dropout positive 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 SOT−223 and DPAK packages.
Attribute | Attribute Value |
---|---|
Manufacturer | ON Semiconductor |
Product Category | Linear Voltage Regulators |
Series | NCP1117 |
Packaging | Alternate Packaging |
Unit-Weight | 0.012346 oz |
Mounting-Style | SMD/SMT |
Package-Case | TO-252-3, DPak (2 Leads + Tab), SC-63 |
Operating-Temperature | 0°C ~ 125°C |
Mounting-Type | Surface Mount |
Output-Type | Fixed |
Supplier-Device-Package | DPAK-3 |
Voltage-Input | Up to 20V |
Number-of-Outputs | 1 Output |
Current-Output | 1A |
Voltage-Output | 3.3V |
Regulator-Topology | Positive Fixed |
Voltage-Dropout-Typical | 1.07V @ 800mA |
Number-of-Regulators | 1 Regulator |
Current-Limit-Min | 1A |
Maximum Operating Temperature | + 125 C |
Operating temperature range | 0 C |
Output-Voltage | 3.3 V |
Input-Voltage-MAX | 20 V |
Output-Current | 1 A |
Load-Regulation | 4.3 mV |
Voltage-Regulation-Accuracy | 1 % |
Package-Case | DPAK-3 |
Ib-Input-Bias-Current | 6 mA |
Quiescent-Current | 10 mA |
Dropout-Voltage | 0.95 V at 100 mA |
Dropout-Voltage-Max | 1.1 V at 100 mA |
Line-Regulation | 0.8 mV |
Manufacturer Part# | Description | Manufacturer | Compare |
MC33269DTRK-3.3G Power Circuits | LDO Regulator, 800 mA Vout: 3.3 V, DPAK (SINGLE GAUGE) TO-252, 2500-REEL | ON Semiconductor | NCP1117DT33T5G vs MC33269DTRK-3.3G |
LD39150DT33-R Power Circuits | Ultra low drop BiCMOS voltage regulator | STMicroelectronics | NCP1117DT33T5G vs LD39150DT33-R |
LD1117DT33TR Power Circuits | Adjustable and fixed low drop positive voltage regulator | STMicroelectronics | NCP1117DT33T5G vs LD1117DT33TR |
NCP1117DT33RKG Power Circuits | LDO Regulator, 1 A, Fixed and Adjustable, Positive Vout: 3.3 V, DPAK (SINGLE GAUGE) TO-252, 2500-REEL | ON Semiconductor | NCP1117DT33T5G vs NCP1117DT33RKG |
LM1117DTX-3.3/NOPB Power Circuits | Space saving 800-mA low-dropout linear regulator with internal current limit 3-TO-252 0 to 125 | Texas Instruments | NCP1117DT33T5G vs LM1117DTX-3.3/NOPB |
LM1117IDTX-3.3/NOPB Power Circuits | Space saving 800-mA low-dropout linear regulator with internal current limit 3-TO-252 -40 to 125 | Texas Instruments | NCP1117DT33T5G vs LM1117IDTX-3.3/NOPB |
TPS7A6533QKVURQ1 Power Circuits | 300-mA 40-V low-dropout (LDO) regulator with 25-μA quiescent current 3-TO-252 -40 to 125 | Texas Instruments | NCP1117DT33T5G vs TPS7A6533QKVURQ1 |
LM1117DT-3.3/NOPB Power Circuits | Space saving 800-mA low-dropout linear regulator with internal current limit 3-TO-252 0 to 125 | Texas Instruments | NCP1117DT33T5G vs LM1117DT-3.3/NOPB |
MC33269DT-3.3G Power Circuits | LDO Regulator, 800 mA Vout: 3.3 V, DPAK (SINGLE GAUGE) TO-252, 75-TUBE | ON Semiconductor | NCP1117DT33T5G vs MC33269DT-3.3G |
NCP1117DT33G Power Circuits | LDO Regulator, 1 A, Fixed and Adjustable, Positive Vout: 3.3 V, DPAK (SINGLE GAUGE) TO-252, 75-TUBE | ON Semiconductor | NCP1117DT33T5G vs NCP1117DT33G |