onsemi NCP1117LPST33T3G, 1 Low Dropout Voltage, Voltage Regulator 1.1A, 3.3 V 3+Tab-Pin, SOT-223
- RS Stock No.:
- 802-2137
- Mfr. Part No.:
- NCP1117LPST33T3G
- Brand:
- onsemi
Bulk discount available
Subtotal (1 pack of 25 units)*
£6.85
(exc. VAT)
£8.225
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 175 unit(s) ready to ship
- Plus 12,925 unit(s) shipping from 10 October 2025
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Units | Per unit | Per Pack* |
---|---|---|
25 - 75 | £0.274 | £6.85 |
100 - 225 | £0.236 | £5.90 |
250 - 475 | £0.204 | £5.10 |
500 - 975 | £0.18 | £4.50 |
1000 + | £0.164 | £4.10 |
*price indicative
- RS Stock No.:
- 802-2137
- Mfr. Part No.:
- NCP1117LPST33T3G
- Brand:
- onsemi
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
---|---|---|
Brand | onsemi | |
Maximum Output Current | 1.1A | |
Regulator Type | Low Dropout Voltage | |
Number of Outputs | 1 | |
Output Voltage | 3.3 V | |
Line Regulation | 0.2 % | |
Load Regulation | 33 mV | |
Polarity | Positive | |
Mounting Type | Surface Mount | |
Quiescent Current | 700µA | |
Package Type | SOT-223 | |
Pin Count | 3+Tab | |
Reference Voltage | 1.275V | |
Output Type | Fixed | |
Dimensions | 6.7 x 3.7 x 1.69mm | |
Height | 1.69mm | |
Minimum Operating Temperature | 0 °C | |
Minimum Input Voltage | -0.3 V | |
Maximum Input Voltage | 18 V | |
Maximum Operating Temperature | +125 °C | |
Width | 3.7mm | |
Length | 6.7mm | |
Select all | ||
---|---|---|
Brand onsemi | ||
Maximum Output Current 1.1A | ||
Regulator Type Low Dropout Voltage | ||
Number of Outputs 1 | ||
Output Voltage 3.3 V | ||
Line Regulation 0.2 % | ||
Load Regulation 33 mV | ||
Polarity Positive | ||
Mounting Type Surface Mount | ||
Quiescent Current 700µA | ||
Package Type SOT-223 | ||
Pin Count 3+Tab | ||
Reference Voltage 1.275V | ||
Output Type Fixed | ||
Dimensions 6.7 x 3.7 x 1.69mm | ||
Height 1.69mm | ||
Minimum Operating Temperature 0 °C | ||
Minimum Input Voltage -0.3 V | ||
Maximum Input Voltage 18 V | ||
Maximum Operating Temperature +125 °C | ||
Width 3.7mm | ||
Length 6.7mm | ||
NCP1117 and NCV1117 Series LDO Regulators, ON Semiconductor
The NCP1117 and NCV1117 series of LDO positive fixed and adjustable voltage regulators have an output current in excess of 1A. Available in either SOT-223 or DPAK packages, they also come in a range of different output voltage options, fixed or adjustable. The fixed voltages have no minimum load requirement to maintain regulation. There is also adjustable output voltage options which can be programmed from 1.25 to 18.8 V.
In comparison to other three-terminal adjustable regulators, the NCP1117 devices feature a large reduction in dropout voltage with improved output voltage accuracy and temperature stability.
Output current in excess of 1A
Fixed or variable voltage options
1.2V Dropout Voltage (max) @ 800mA Over Temperature
Current limit and thermal shutdown protection
NCV part numbers are for automotive applications
In comparison to other three-terminal adjustable regulators, the NCP1117 devices feature a large reduction in dropout voltage with improved output voltage accuracy and temperature stability.
Output current in excess of 1A
Fixed or variable voltage options
1.2V Dropout Voltage (max) @ 800mA Over Temperature
Current limit and thermal shutdown protection
NCV part numbers are for automotive applications
Applications
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
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
LDO (Low Dropout) Linear Voltage Regulators, ON Semiconductor
The Low dropout or LDO is a linear voltage regulator. We have a wide range of linear regulators. The LDO regulator can operate with a small input–output differential voltage. LDO voltage regulators may offer fast transient response, wide input voltage range, low quiescent current and low noise with high PSRR.
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