Low Quiescent Current LDO Linear Regulators

STMicroelectronics Low Quiescent Current LDO Linear Regulators are optimized to operate with a drastically low quiescent current (IQ). The IQ is lower than or comparable to the average load current it supplies. This feature is necessary for power-budgeted applications, like battery-powered devices or green-compliant equipment with a long standby operation. This extends battery life and reduces the overall power consumption.

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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
STMicroelectronics LDO Voltage Regulators 300 mA very low quiescent current linear regulator IC
Datasheet
29In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

SMD/SMT DFN-4 5 V 300 mA 1 Output Positive 20 uA 1.5 V 5.5 V Fixed - 40 C + 125 C 300 mV LD39030 Reel, Cut Tape, MouseReel
STMicroelectronics LDO Voltage Regulators 300 mA very low quiescent current linear regulator IC
Datasheet
4,726In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

SMD/SMT DFN-4 2.8 V 300 mA 1 Output Positive 130 uA 1.5 V 5.5 V Fixed - 40 C + 125 C 330 mV LD39030 Reel, Cut Tape, MouseReel
STMicroelectronics LDO Voltage Regulators 300 mA very low quiescent current linear regulator IC
Datasheet
5,192In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

SMD/SMT DFN-4 3.3 V 300 mA 1 Output 1.5 V 5.5 V 80 dB Fixed - 40 C + 125 C 330 mV LD39030 Reel, Cut Tape, MouseReel
STMicroelectronics LDO Voltage Regulators 300 mA very low quiescent current linear regulator IC
Datasheet
Non-Stocked Lead-Time 24 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

SMD/SMT DFN-4 1.8 V 300 mA 1 Output 130 uA 1.5 V 5.5 V 55 dB Fixed - 40 C + 125 C 330 mV LD39030 Reel, Cut Tape, MouseReel

STMicroelectronics LDO Voltage Regulators High input voltage 85 mA LDO linear regulator
Datasheet
Non-Stocked Lead-Time 24 Weeks
Min.: 3,000
Mult.: 3,000
Reel: 3,000

SMD/SMT DFN-8 3.3 V 85 mA 1 Output 5 uA 4.3 V 24 V Fixed - 40 C + 125 C 500 mV LDK715 Reel

STMicroelectronics LDO Voltage Regulators Very Low Quiescent BiCMOS Volt Reg
Datasheet
Non-Stocked Lead-Time 22 Weeks
Min.: 4,500
Mult.: 4,500
Reel: 4,500

SMD/SMT DFN-8 1.195 V to 1.245 V 1.3 A 1 Output Positive 650 uA 3.3 V 5.5 V Adjustable 0 C + 125 C 300 mV ST1L05 Reel
STMicroelectronics LDO Voltage Regulators 50 mA 3uA Supply C Low Drop Lin Reg
Datasheet
Non-Stocked Lead-Time 22 Weeks
Min.: 6,000
Mult.: 3,000
Reel: 3,000

SMD/SMT SOT-323-5 5 V 50 mA 1 Output Positive 3 uA 2.3 V 12 V Fixed - 40 C + 150 C 400 mV STLQ50 Reel