NCP114 300mA CMOS Low Dropout Regulators

onsemi NCP114 300mA CMOS Low Dropout Regulators offer a very stable, accurate voltage with low noise suitable for noise-sensitive applications. onsemi NCP114 Low Dropout Regulators employ a dynamic quiescent current adjustment for very low IQ consumption at no-load. This optimizes performance for battery-operated portable applications. These devices are offered in compact UDFN4 and TSOP-5 packages, ideal for space-constrained designs.

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Description Datasheet Availability Pricing (CLP) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Mounting Style
Package / Case
Output Voltage
Output Current
Number of Outputs
Polarity
Quiescent Current
Input Voltage - Min
Input Voltage - Max
PSRR / Ripple Rejection - Typ
Output Type
Minimum Operating Temperature
Maximum Operating Temperature
Dropout Voltage
Series
Packaging
onsemi LDO Voltage Regulators 300 MA CMOS LDO AD OPTION
Datasheet
2.767In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT UDFN-4 2.6 V 300 mA 1 Output Positive 50 uA 1.7 V 5.5 V 75 dB Fixed - 40 C + 85 C 155 mV NCP114 Reel, Cut Tape, MouseReel
onsemi LDO Voltage Regulators 300 MA CMOS LDO AD O
Datasheet
7.049In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT UDFN-4 2.7 V 300 mA 1 Output Positive 50 uA 1.7 V 5.5 V 75 dB Fixed - 40 C + 85 C 135 mV NCP114 Reel, Cut Tape, MouseReel
onsemi LDO Voltage Regulators 300 MA CMOS LDO AD OPTION VOUT=2.8V
Datasheet
3.323In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT UDFN-4 2.8 V 300 mA 1 Output Positive 50 uA 1.7 V 5.5 V 75 dB Fixed - 40 C + 85 C 155 mV NCP114 Reel, Cut Tape, MouseReel
onsemi LDO Voltage Regulators 300 MA CMOS LDO AD OPTION
Datasheet
2.228In Stock
9.000Expected 11/13/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT UDFN-4 2.8 V 300 mA 1 Output Positive 50 uA 1.7 V 5.5 V 75 dB Fixed - 40 C + 85 C 155 mV NCP114 Reel, Cut Tape, MouseReel
onsemi LDO Voltage Regulators 300 MA CMOS LDO AD OPTION
Datasheet
5.999In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT UDFN-4 2.85 V 300 mA 1 Output Positive 50 uA 1.7 V 5.5 V 75 dB Fixed - 40 C + 85 C 135 mV NCP114 Reel, Cut Tape, MouseReel
onsemi LDO Voltage Regulators 300 MA CMOS LDO AD OPTIO
Datasheet
3.103In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT UDFN-4 2.9 V 300 mA 1 Output Positive 50 uA 1.7 V 5.5 V 75 dB Fixed - 40 C + 85 C 135 mV NCP114 Reel, Cut Tape, MouseReel
onsemi LDO Voltage Regulators 300 MA CMOS LDO AD OPTION
Datasheet
6.846In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT UDFN-4 3 V 300 mA 1 Output Positive 50 uA 1.7 V 5.5 V 75 dB Fixed - 40 C + 85 C 145 mV NCP114 Reel, Cut Tape, MouseReel
onsemi LDO Voltage Regulators 300 MA CMOS LDO AD O
Datasheet
5.417In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT UDFN-4 3.1 V 300 mA 1 Output Positive 50 uA 1.7 V 5.5 V 75 dB Fixed - 40 C + 85 C 140 mV NCP114 Reel, Cut Tape, MouseReel
onsemi LDO Voltage Regulators 300 MA CMOS LDO AD OPTION
Datasheet
5.948In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT UDFN-4 3.1 V 300 mA 1 Output Positive 50 uA 1.7 V 5.5 V 75 dB Fixed - 40 C + 85 C 155 mV NCP114 Reel, Cut Tape, MouseReel
onsemi LDO Voltage Regulators 300 MA CMOS LDO AD OPTION
Datasheet
4.899In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT UDFN-4 3.5 V 300 mA 1 Output Positive 50 uA 1.7 V 5.5 V 75 dB Fixed - 40 C + 85 C NCP114 Reel, Cut Tape, MouseReel
onsemi LDO Voltage Regulators 300 MA CMOS LDO AD OPTION VOUT=3.6V
Datasheet
2.160In Stock
6.000Expected 10/2/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT UDFN-4 3.6 V 300 mA 1 Output Positive 50 uA 1.7 V 5.5 V 75 dB Fixed - 40 C + 85 C 135 mV NCP114 Reel, Cut Tape, MouseReel
onsemi LDO Voltage Regulators 300 MA CMOS LDO AD OPTIO
Datasheet
7.274In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT SOT-23-5 800 mV 300 mA 1 Output Positive 50 uA 1.7 V 5.5 V 75 dB Fixed - 40 C + 85 C 365 mV NCP114 Reel, Cut Tape, MouseReel
onsemi LDO Voltage Regulators 300 MA CMOS LDO AD OPTIO
Datasheet
27.555In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 3.000
: 3.000

SMD/SMT SOT-23-5 1.2 V 300 mA 1 Output Positive 50 uA 1.7 V 5.5 V 75 dB Fixed - 40 C + 85 C 135 mV NCP114 Reel, Cut Tape, MouseReel
onsemi LDO Voltage Regulators 300 MA CMOS LDO AD OPTIO
Datasheet
5.598In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT SOT-23-5 1.2 V 300 mA 1 Output Positive 50 uA 1.7 V 5.5 V 75 dB Fixed - 40 C + 85 C 365 mV NCP114 Reel, Cut Tape, MouseReel
onsemi LDO Voltage Regulators CMOS LDO REGULATOR 300mA
Datasheet
4.909In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT SOT-23-5 1.5 V 300 mA 1 Output Positive 50 uA 1.7 V 5.5 V 75 dB Fixed - 40 C + 150 C 380 mV NCP114 Reel, Cut Tape, MouseReel
onsemi LDO Voltage Regulators 300 MA CMOS LDO AD OPTIO
Datasheet
9.986In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 3.000
: 3.000

SMD/SMT SOT-23-5 1.8 V 300 mA 1 Output Positive 50 uA 1.7 V 5.5 V 75 dB Fixed - 40 C + 85 C 260 mV NCP114 Reel, Cut Tape, MouseReel
onsemi LDO Voltage Regulators 300 MA CMOS LDO AD OPTIO
Datasheet
1.300In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT SOT-23-5 1.8 V 600 mA 1 Output Positive 50 uA 1.7 V 5.5 V 75 dB Fixed + 150 C NCP114 Reel, Cut Tape, MouseReel
onsemi LDO Voltage Regulators 300 MA CMOS LDO AD OPTIO
Datasheet
5.826In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT SOT-23-5 2.5 V 300 mA 1 Output Positive 50 uA 1.7 V 5.5 V 75 dB Fixed - 40 C + 85 C 135 mV NCP114 Reel, Cut Tape, MouseReel
onsemi LDO Voltage Regulators The factory Is currently not accepting orders for this product
Datasheet
3.655In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT SOT-23-5 2.7 V 300 mA 1 Output Positive 50 uA 1.7 V 5.5 V 75 dB Fixed - 40 C + 150 C 135 mV NCP114 Reel, Cut Tape, MouseReel
onsemi LDO Voltage Regulators 300 MA CMOS LDO AD OPTIO
Datasheet
5.934In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT SOT-23-5 2.8 V 300 mA 1 Output Positive 50 uA 1.7 V 5.5 V 75 dB Fixed - 40 C + 85 C 170 mV NCP114 Reel, Cut Tape, MouseReel
onsemi LDO Voltage Regulators CMOS LDO REGULATOR 300mA
Datasheet
4.818In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT SOT-23-5 2.9 V 300 mA 1 Output Positive 50 uA 1.7 V 5.5 V 75 dB Fixed - 40 C + 150 C 135 mV NCP114 Reel, Cut Tape, MouseReel
onsemi LDO Voltage Regulators 300 MA CMOS LDO AD OPTIO
Datasheet
3.120In Stock
6.000Expected 9/28/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT SOT-23-5 3 V 300 mA 1 Output Positive 50 uA 1.7 V 5.5 V 75 dB Fixed - 40 C + 85 C 160 mV NCP114 Reel, Cut Tape, MouseReel
onsemi LDO Voltage Regulators 300 MA CMOS LDO AD OPTIO
Datasheet
17.405In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1.390
: 3.000

SMD/SMT SOT-23-5 3.3 V 300 mA 1 Output Positive 50 uA 1.7 V 5.5 V 75 dB Fixed - 40 C + 150 C 150 mV NCP114 Reel, Cut Tape, MouseReel
onsemi LDO Voltage Regulators 300 MA CMOS LDO HZ OPTION
Datasheet
3.606In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT UDFN-4 2.5 V 300 mA 1 Output Positive 50 uA 1.7 V 5.5 V 75 dB Fixed - 40 C + 85 C NCP114 Reel, Cut Tape, MouseReel
onsemi LDO Voltage Regulators 300 MA CMOS LDO HZ O
Datasheet
10.738In Stock
9.000Expected 8/26/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT UDFN-4 3.3 V 300 mA 1 Output Positive 50 uA 1.7 V 5.5 V 75 dB Fixed - 40 C + 85 C 135 mV NCP114 Reel, Cut Tape, MouseReel