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 (CAD) 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
697,637In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
onsemi LDO Voltage Regulators 300 MA CMOS LDO HZ O
Datasheet
25,978In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
onsemi LDO Voltage Regulators 300 MA CMOS LDO AD OPTION
Datasheet
114,710In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 155 mV NCP114 Reel, Cut Tape, MouseReel
onsemi LDO Voltage Regulators 300 MA CMOS LDO HZ OPTIO
Datasheet
181,918In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

SMD/SMT TSOP-5 3.3 V 300 mA 1 Output Positive 50 uA 1.7 V 5.5 V 75 dB Fixed - 40 C + 85 C 150 mV NCP114 Reel, Cut Tape, MouseReel
onsemi LDO Voltage Regulators 300 MA CMOS LDO AD O
Datasheet
29,554In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

SMD/SMT UDFN-4 1.8 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
Datasheet
41,303In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

SMD/SMT UDFN-4 800 mV 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
5,884In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

SMD/SMT UDFN-4 2.1 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
24,482In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

SMD/SMT TSOP-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
13,872In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

SMD/SMT UDFN-4 1.8 V 300 mA 1 Output Positive 50 uA 1.7 V 5.5 V 75 dB Fixed - 40 C + 85 C 245 mV NCP114 Reel, Cut Tape, MouseReel
onsemi LDO Voltage Regulators 300 MA CMOS LDO AD OPTION
Datasheet
27,547In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

SMD/SMT UDFN-4 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 300 MA CMOS LDO AD OPTIO
Datasheet
55,984In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

SMD/SMT TSOP-5 3.3 V 300 mA 1 Output Positive 50 uA 1.7 V 5.5 V 75 dB Fixed - 40 C + 85 C 150 mV NCP114 Reel, Cut Tape, MouseReel
onsemi LDO Voltage Regulators 300 MA CMOS LDO AD O
Datasheet
2,026In Stock
6,000Expected 2026-04-07
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

SMD/SMT UDFN-4 1.15 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
5,397In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

SMD/SMT UDFN-4 1.8 V 300 mA 1 Output Positive 50 uA 1.7 V 5.5 V 75 dB Fixed - 40 C + 85 C 245 mV NCP114 Reel, Cut Tape, MouseReel
onsemi LDO Voltage Regulators 300 MA CMOS LDO AD OPTION
Datasheet
11,335In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 VOUT=3.3V
Datasheet
19,146In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
onsemi LDO Voltage Regulators 300 MA CMOS LDO AD OPTIO
Datasheet
14,696In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

SMD/SMT TSOP-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
13,297In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

SMD/SMT TSOP-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 OPTION VOUT=0.75V
Datasheet
7,810In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

SMD/SMT UDFN-4 750 mV 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 300MA High PSRR 0.9V
Datasheet
1,680In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

SMD/SMT UDFN-4 900 mV 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 O
Datasheet
7,010In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

SMD/SMT UDFN-4 900 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 OPTION
Datasheet
6,223In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

SMD/SMT UDFN-4 1 V 300 mA 1 Output Positive 50 uA 1.7 V 5.5 V Fixed - 40 C + 150 C 365 mV NCP114 Reel, Cut Tape, MouseReel
onsemi LDO Voltage Regulators 300 MA CMOS LDO AD OPTION
Datasheet
1,911In Stock
6,000Expected 2026-04-03
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

SMD/SMT UDFN-4 1.05 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
3,626In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

SMD/SMT UDFN-4 1.1 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 300 MA CMOS LDO AD OPTION VOUT=1.2V
Datasheet
2,171In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

SMD/SMT UDFN-4 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 300 MA CMOS LDO AD OPTION
Datasheet
7,117In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

SMD/SMT UDFN-4 1.25 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