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 (GBP) 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 LDO 300 MA AD 3.0V ULTRA-LOW NOISE AND HIGH PSRR IN TSOP-5
Datasheet
3,943In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT TSOP-5 3 V 300 mA 1 Output Positive 30 uA 85 dB Fixed - 40 C + 150 C 113 mV NCP164C Reel, Cut Tape, MouseReel
onsemi LDO Voltage Regulators LDO 300mA AD 1.8V
Datasheet
9,726In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 160
: 3,000

SMD/SMT TSOP-5 1.8 V 300 mA 1 Output Positive 30 uA 85 dB Fixed - 40 C + 150 C 155 mV NCP164C Reel, Cut Tape, MouseReel
onsemi LDO Voltage Regulators LDO 300mA AD 2.8V
Datasheet
1,904In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT TSOP-5 2.8 V 300 mA 1 Output Positive 30 uA 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 1.8V
Datasheet
5,606In Stock
Min.: 1
Mult.: 1
Max.: 300
: 3,000

SMD/SMT SOT-23-5 1.8 V 300 mA 1 Output Positive 30 uA 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 1.2V
Datasheet
10,731In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT WDFN-6 1.2 V 300 mA 1 Output Positive 30 uA 85 dB Fixed - 40 C + 150 C NCP164 Reel, Cut Tape, MouseReel
onsemi LDO Voltage Regulators 300mA LDO Regulator, Ultra-Low Noise, High PSRR with Power Good 3.3V
Datasheet
4,364In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 450
: 3,000

SMD/SMT WDFN-6 3.3 V 300 mA 1 Output Positive 30 uA 85 dB Fixed - 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 3.3V
Datasheet
7,533In Stock
Min.: 1
Mult.: 1
Max.: 320
: 3,000

SMD/SMT SOT-23-5 3.3 V 300 mA 1 Output 85 dB Fixed - 40 C + 150 C NCP164 Reel, Cut Tape
onsemi LDO Voltage Regulators LDO 300mA AD 3.3V
Datasheet
22,358In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 320
: 3,000

SMD/SMT TSOP-5 3.3 V 300 mA 1 Output Positive 30 uA 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
5,306In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 190
: 3,000

SMD/SMT TSOP-5 300 mA 1 Output Positive 30 uA 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 2.8V
Datasheet
3,327In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT WDFN-6 2.8 V 300 mA 1 Output Positive 30 uA 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 ADJ
Datasheet
336In Stock
93,000On Order
MouseReel Available
Min.: 1
Mult.: 1
Max.: 6,000
: 3,000

SMD/SMT WDFN-6 1.2 V to 5 V 300 mA 1 Output 85 dB Adjustable - 40 C + 150 C NCP164 Reel, Cut Tape, MouseReel
onsemi LDO Voltage Regulators 300mA LDO Regulator, Ultra-Low Noise, High PSRR with Power Good 2.8V
Datasheet
1,071In Stock
Min.: 1
Mult.: 1
: 3,000

SMD/SMT SOT-23-5 2.8 V 300 mA 1 Output Positive 30 uA 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 ADJ
Datasheet
3,380In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT SOT-23-5 1.2 V to 5 V 300 mA 1 Output Positive 30 uA 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 1.8V
Datasheet
6,209Expected 04/09/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT WDFN-6 1.8 V 300 mA 1 Output Positive 30 uA 85 dB Fixed - 40 C + 150 C 155 mV NCP164 Reel, Cut Tape, MouseReel