NCV8161 Ultralow Noise, High PSRR LDO Regulators

onsemi NCV8161 Ultralow Noise and High PSRR LDO Regulators can supply a 450mA output current and are designed to meet RF and analog circuits requirements. The NCV8161 devices provide low noise, high PSRR, low quiescent current, and very good load/line transients. The onsemi NCV8161 is designed to work with a 1µF input and a 1µF output ceramic capacitor. The regulators are available in TSOP-5 and XDFN4 packages.

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Description Datasheet Availability Pricing (CRC) 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
Qualification
Series
Packaging
onsemi LDO Voltage Regulators XDFN4 AD 2.8V LDO 450 MA
Datasheet
39 522In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5 000

SMD/SMT XDFN-4 2.8 V 450 mA 1 Output Positive 18 uA 98 dB Fixed - 40 C + 125 C 195 mV AEC-Q100 NCV8161 Reel, Cut Tape, MouseReel
onsemi LDO Voltage Regulators LDO 450 MA ULTRA-LOW LDO REGULATOR
Datasheet
5 479In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 370
: 3 000

SMD/SMT SOT-23-5 3 V 450 mA 1 Output Positive 18 uA 98 dB Fixed - 40 C + 125 C 240 mV AEC-Q100 NCV8161 Reel, Cut Tape, MouseReel
onsemi LDO Voltage Regulators LDO 450 MA ULTRA-LOW LDO REGULATOR
Datasheet
43 651In Stock
15 000Expected 9/9/2026
MouseReel Available
Min.: 1
Mult.: 1
Max.: 3 000
: 3 000

SMD/SMT SOT-23-5 3.3 V 450 mA 1 Output Positive 18 uA 98 dB Fixed - 40 C + 125 C 225 mV AEC-Q100 NCV8161 Reel, Cut Tape, MouseReel
onsemi LDO Voltage Regulators LDO 450 MA ULTRA-LOW LDO REGULATOR
Datasheet
5 684In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 450
: 3 000

SMD/SMT SOT-23-5 1.8 V 450 mA 1 Output Positive 18 uA 98 dB Fixed - 40 C + 125 C 365 mV AEC-Q100 NCV8161 Reel, Cut Tape, MouseReel
onsemi LDO Voltage Regulators LDO 450 MA ULTRA-LOW LDO REGULATOR
Datasheet
5 904In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3 000

SMD/SMT SOT-23-5 2.8 V 450 mA 1 Output Positive 18 uA 98 dB Fixed - 40 C + 125 C 260 mV AEC-Q100 NCV8161 Reel, Cut Tape, MouseReel
onsemi LDO Voltage Regulators LDO 450 MA ULTRA-LOW LDO REGULATOR
Datasheet
7 379In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 550
: 3 000

SMD/SMT SOT-23-5 3.3 V 450 mA 1 Output Positive 18 uA 98 dB Fixed - 40 C + 125 C 225 mV AEC-Q100 NCV8161 Reel, Cut Tape, MouseReel
onsemi LDO Voltage Regulators LDO 450 MA ULTRA-LOW NOI
Datasheet
8 659In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1 100
: 5 000

SMD/SMT XDFN-4 1.8 V 450 mA 1 Output Positive 18 uA 98 dB Fixed - 40 C + 125 C 325 mV AEC-Q100 NCV8161 Reel, Cut Tape, MouseReel
onsemi LDO Voltage Regulators XDFN4 AD 2.9V LDO 450 MA
Datasheet
321In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5 000

SMD/SMT XDFN-4 2.9 V 450 mA 1 Output Positive 18 uA 98 dB Fixed - 40 C + 125 C 225 mV AEC-Q100 NCV8161 Reel, Cut Tape, MouseReel
onsemi LDO Voltage Regulators XDFN4 AD 3.0V LDO 450 MA
Datasheet
190In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5 000

SMD/SMT XDFN-4 3 V 450 mA 1 Output Positive 18 uA 98 dB Fixed - 40 C + 125 C 185 mV AEC-Q100 NCV8161 Reel, Cut Tape, MouseReel
onsemi LDO Voltage Regulators XDFN4 AD 3.3V LDO 450 MA
Datasheet
4 798In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5 000

SMD/SMT XDFN-4 3.3 V 450 mA 1 Output Positive 18 uA 98 dB Fixed - 40 C + 125 C 175 mV AEC-Q100 NCV8161 Reel, Cut Tape, MouseReel
onsemi LDO Voltage Regulators LDO 450 MA ULTRA-LOW LDO REGULATOR
Datasheet
3 989In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3 000

SMD/SMT SOT-23-5 3 V 450 mA 1 Output Positive 18 uA 98 dB Fixed - 40 C + 125 C 240 mV AEC-Q100 NCV8161 Reel, Cut Tape, MouseReel

onsemi LDO Voltage Regulators XDFN4 AD 2.5V LDO 450 MA
Datasheet
4 498Expected 9/14/2026
MouseReel Available
Min.: 1
Mult.: 1
: 5 000

SMD/SMT XDFN-4 2.5 V 450 mA 1 Output Positive 18 uA 98 dB Fixed - 40 C + 125 C 225 mV AEC-Q100 NCV8161 Reel, Cut Tape, MouseReel
onsemi LDO Voltage Regulators XDFN4 HZ 2.8V LDO 450 MA
Datasheet
Non-Stocked Lead-Time 26 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 5 000

SMD/SMT XDFN-4 2.8 V 450 mA 1 Output Positive 18 uA 98 dB Fixed - 40 C + 125 C 195 mV AEC-Q100 NCV8161 Reel, Cut Tape, MouseReel