NCP164 LDO Regulators

onsemi NCP164 LDO Regulators are 300mA Low Drop Out (LDO), next-generation high PSRR, and ultra-low noise regulators with power good open collector input. These regulators provide low quiescent current and are designed to meet the RF requirements and sensitive analog circuits. The NCP164 LDO regulators offer excellent load/line transients and are designed to work with 1μF input and a 1μF output ceramic capacitor. These NCP164 regulators come in TSOP-5, WDFN6, 0.65P, 2mm × 2mm, and DFNW8 0.65P, 3mm × 3mm package. Typical applications include communication systems, in-vehicle networking, telematics, infotainment, clusters, and general-purpose automotive.

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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 300mA LDO Regulator, Ultra-Low Noise, High PSRR with Power Good 1.8V
Datasheet
4,272In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

SMD/SMT WDFN-6 1.8 V 300 mA 1 Output Positive 30 uA 1.6 V 5.5 V 85 dB Fixed - 40 C + 150 C 155 mV NCP164 Reel, Cut Tape, MouseReel
onsemi LDO Voltage Regulators 300mA LDO Regulator, Ultra-Low Noise, High PSRR with Power Good 1.2V
Datasheet
19,425In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

SMD/SMT WDFN-6 1.2 V 300 mA 1 Output Positive 30 uA 1.6 V 5.5 V 85 dB Fixed - 40 C + 150 C NCP164 Reel, Cut Tape, MouseReel
onsemi LDO Voltage Regulators LDO 300mA AD 2.8V
Datasheet
1,909In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

SMD/SMT TSOP-5 2.8 V 300 mA 1 Output Positive 30 uA 1.6 V 5.5 V 85 dB Fixed - 40 C + 150 C 115 mV NCP164C Reel, Cut Tape, MouseReel
onsemi LDO Voltage Regulators 300mA LDO Regulator, Ultra-Low Noise, High PSRR with Power Good 2.8V
Datasheet
2,300In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

SMD/SMT WDFN-6 2.8 V 300 mA 1 Output Positive 30 uA 1.6 V 5.5 V 85 dB Fixed - 40 C + 150 C 115 mV NCP164 Reel, Cut Tape, MouseReel
onsemi LDO Voltage Regulators 300mA LDO Regulator, Ultra-Low Noise, High PSRR with Power Good 3.3V
Datasheet
4,208In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

SMD/SMT WDFN-6 3.3 V 300 mA 1 Output Positive 30 uA 1.6 V 5.5 V 85 dB Fixed - 40 C + 150 C 110 mV NCP164 Reel, Cut Tape, MouseReel
onsemi LDO Voltage Regulators LDO 300mA AD 1.8V
Datasheet
10,240In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

SMD/SMT TSOP-5 1.8 V 300 mA 1 Output Positive 30 uA 1.6 V 5.5 V 85 dB Fixed - 40 C + 150 C 155 mV NCP164C Reel, Cut Tape, MouseReel
onsemi LDO Voltage Regulators LDO 300 MA AD 3.0V, ULTRA-LOW NOISE AND HIGH PSRR IN TSOP-5
Datasheet
4,174In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

SMD/SMT TSOP-5 3 V 300 mA 1 Output Positive 30 uA 1.6 V 5.5 V 85 dB Fixed - 40 C + 150 C 113 mV NCP164C Reel, Cut Tape, MouseReel
onsemi LDO Voltage Regulators LDO 300mA AD 3.3V
Datasheet
30,950In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

SMD/SMT TSOP-5 3.3 V 300 mA 1 Output Positive 30 uA 1.6 V 5.5 V 85 dB Fixed - 40 C + 150 C 110 mV NCP164C Reel, Cut Tape, MouseReel
onsemi LDO Voltage Regulators LDO 300 MA AD ADJ, ULTRA-LOW NOISE AND HIGH PSRR IN TSOP-5
Datasheet
4,273In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

SMD/SMT TSOP-5 300 mA 1 Output Positive 30 uA 1.6 V 5.5 V 85 dB Adjustable - 40 C + 150 C NCP164C Reel, Cut Tape, MouseReel
onsemi LDO Voltage Regulators 300mA LDO Regulator, Ultra-Low Noise, High PSRR with Power Good 1.8V
Datasheet
3,815In Stock
Min.: 1
Mult.: 1
Reel: 3,000

SMD/SMT TSOP-5 1.8 V 300 mA 1 Output Positive 30 uA 1.6 V 5.5 V 85 dB Fixed - 40 C + 150 C 155 mV NCP164 Reel, Cut Tape
onsemi LDO Voltage Regulators 300mA LDO Regulator, Ultra-Low Noise, High PSRR with Power Good 2.8V
Datasheet
2,564In Stock
Min.: 1
Mult.: 1
Reel: 3,000

SMD/SMT TSOP-5 2.8 V 300 mA 1 Output Positive 30 uA 1.6 V 5.5 V 85 dB Fixed - 40 C + 150 C 115 mV NCP164 Reel, Cut Tape
onsemi LDO Voltage Regulators 300mA LDO Regulator, Ultra-Low Noise, High PSRR with Power Good 3.3V
Datasheet
3,737In Stock
Min.: 1
Mult.: 1
Reel: 3,000

SMD/SMT TSOP-5 3.3 V 300 mA 1 Output 1.6 V 5.5 V 85 dB Fixed - 40 C + 150 C NCP164 Reel, Cut Tape
onsemi LDO Voltage Regulators 300mA LDO Regulator, Ultra-Low Noise, High PSRR with Power Good ADJ
Datasheet
3,986In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

SMD/SMT TSOP-5 1.2 V to 5 V 300 mA 1 Output Positive 30 uA 1.6 V 5.5 V 85 dB Adjustable - 40 C + 150 C 110 mV NCP164 Reel, Cut Tape, MouseReel
onsemi LDO Voltage Regulators 300mA LDO Regulator, Ultra-Low Noise, High PSRR with Power Good ADJ
Datasheet
6,000Expected 2026-06-19
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

SMD/SMT WDFN-6 1.2 V to 5 V 300 mA 1 Output 1.6 V 5.5 V 85 dB Adjustable - 40 C + 150 C NCP164 Reel, Cut Tape, MouseReel