NCP705 500mA LDO Regulators

onsemi NCP705 500mA LDO Regulators are ideal for noise-sensitive RF applications such as power amplifiers in satellite radios, infotainment equipment, and precision instrumentation that require very clean power supplies. The NCP705 is a 500mA LDO that provides the engineer with a stable, accurate voltage with ultra-low noise and a high Power Supply Rejection Ratio (PSRR) suitable for RF applications. The device requires no additional noise bypass capacitor to achieve ultra-low noise performance. To optimize performance for battery-operated portable applications, the onsemi NCP705 employs dynamic IQ management for ultra-low quiescent current consumption at light-load conditions and excellent dynamic performance.

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Description Datasheet Availability Pricing (USD) 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 500 MA LDO ULTRA-LOW IQ
Datasheet
5,780In Stock
Cut Tape
$0.96
$0.69
$0.621
$0.546
View
Reel
$0.446
MouseReel Available
Min.: 1
Mult.: 1
: 3,000
SMD/SMT WDFN-6 3 V 500 mA 1 Output Positive 13 uA 56 dB Fixed - 40 C + 125 C 230 mV NCP705 Reel, Cut Tape, MouseReel
onsemi LDO Voltage Regulators 500 MA LDO ULTRA-LOW IQ
Datasheet
3,879In Stock
Cut Tape
$0.63
$0.495
$0.485
Reel
$0.412
MouseReel Available
Min.: 1
Mult.: 1
: 3,000
SMD/SMT WDFN-6 2.8 V 500 mA 1 Output Positive 13 uA 56 dB Fixed - 40 C + 125 C 230 mV NCP705 Reel, Cut Tape, MouseReel
onsemi LDO Voltage Regulators 500 MA LDO ULTRA-LOW IQ
Datasheet
24,552In Stock
Cut Tape
$0.71
$0.57
$0.532
$0.491
$0.485
Reel
$0.412
MouseReel Available
Min.: 1
Mult.: 1
: 3,000
SMD/SMT WDFN-6 1.8 V 500 mA 1 Output Positive 13 uA 56 dB Fixed - 40 C + 125 C 230 mV NCP705 Reel, Cut Tape, MouseReel
onsemi LDO Voltage Regulators 500 MA LDO ULTRA-LOW IQ
Datasheet
348In Stock
33,000Expected 11/9/2026
Cut Tape
$0.87
$0.69
$0.55
$0.481
View
Reel
$0.419
MouseReel Available
Min.: 1
Mult.: 1
: 3,000
SMD/SMT WDFN-6 3.3 V 500 mA 1 Output Positive 13 uA 56 dB Fixed - 40 C + 125 C 230 mV NCP705 Reel, Cut Tape, MouseReel
onsemi LDO Voltage Regulators 500 MA LDO ULTRA-LOW IQ
Datasheet
324In Stock
6,000On Order
Cut Tape
$0.96
$0.69
$0.621
$0.546
View
Reel
$0.441
MouseReel Available
Min.: 1
Mult.: 1
: 3,000
SMD/SMT WDFN-6 Adjustable 500 mA 1 Output Positive 13 uA 56 dB Adjustable - 40 C + 125 C 230 mV NCP705 Reel, Cut Tape, MouseReel