NCP187 1.2A Low Dropout Linear Voltage Regulator

onsemi NCP187 1.2A Low Dropout (LDO) Linear Voltage Regulator features an extremely low quiescent current, typically 30A over the full temperature range. The NCP187 also offers high stability, low output noise, and a 75dB at 1kHz Power Supply Rejection Ratio (PSRR). This device incorporates several protection features such as thermal shutdown, soft start, current limiting, and also power good output signal for easy MCU interfacing.

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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 1.2A Low Iq, Low Dropout Voltage Regulator, Low Noise w Power Good Output 0.8V
Datasheet
12,884In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT WDFN-6 800 mV 1.2 A 1 Output Positive 30 uA 75 dB Fixed - 40 C + 125 C NCP187 Reel, Cut Tape, MouseReel
onsemi LDO Voltage Regulators 3.0 A LOW IQ LOW DROPOUT VOLTAGE REGULATOR WITH POWER GOOD OUTPUT
Datasheet
4,378In Stock
Min.: 1
Mult.: 1
Max.: 487
: 3,000

SMD/SMT WDFN-6 3 V 1.2 A 1 Output Positive 30 uA 75 dB Fixed + 150 C 165 mV NCP187 Reel, Cut Tape
onsemi LDO Voltage Regulators 1.2A Low Iq, Low Dropout Voltage Regulator, Low Noise w Power Good Output 1.2V
Datasheet
6,942In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 500
: 3,000

SMD/SMT WDFN-6 1.2 V 1.2 A 1 Output Positive 30 uA 75 dB Fixed - 40 C + 125 C 325 mV NCP187 Reel, Cut Tape, MouseReel
onsemi LDO Voltage Regulators 1.2A Low Iq, Low Dropout Voltage Regulator, Low Noise w Power Good Output 3.3V
Datasheet
25,045In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 640
: 3,000

SMD/SMT WDFN-6 3.3 V 1.2 A 1 Output Positive 30 uA 75 dB Fixed - 40 C + 125 C 150 mV NCP187 Reel, Cut Tape, MouseReel
onsemi LDO Voltage Regulators 1.2A Low Iq, Low Dropout Voltage Regulator, Low Noise w Power Good Output ADJ
Datasheet
7,029In Stock
6,000Expected 2026/09/08
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT WDFN-6 800 mV to 5.2 V 1.2 A 1 Output Positive 30 uA Adjustable - 40 C + 125 C 120 mV NCP187 Reel, Cut Tape, MouseReel