ADP7105 LDO Regulator with Soft Start

Analog Devices Inc. ADP7105 LDO Regulator with Soft Start is a CMOS Low Dropout (LDO) Linear Regulator that operates from 3.3V to 20V and provides up to 500mA output current. This high input voltage LDO is ideal for regulating high-performance analog and mixed-signal circuits operating from 1.22V to 19V rails. Using an advanced proprietary architecture, the ADP7105 provides high power supply rejection and low noise and achieves excellent line and load transient response with only a small 1μF ceramic output capacitor.

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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
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
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Analog Devices LDO Voltage Regulators 500mA 20V LDO 5.0V
Datasheet
13,926In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

SMD/SMT 5 V 500 mA 1 Output Positive 900 uA 3.3 V 20 V 60 dB Fixed - 40 C + 125 C 350 mV ADP7105 Reel, Cut Tape, MouseReel
Analog Devices LDO Voltage Regulators 500mA 20V LDO
Datasheet
1,754In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

SMD/SMT 1.22 V to 19 V 500 mA 1 Output Positive 900 uA 3.3 V 20 V 60 dB Adjustable - 40 C + 125 C 350 mV ADP7105 Reel, Cut Tape, MouseReel
Analog Devices LDO Voltage Regulators 500mA 20V LDO 5.0V
Datasheet
430In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

SMD/SMT 5 V 500 mA 1 Output Positive 900 uA 3.3 V 20 V 60 dB Fixed - 40 C + 125 C 350 mV ADP7105 Reel, Cut Tape, MouseReel
Analog Devices LDO Voltage Regulators 500mA 20V LDO
Datasheet
2,191In Stock
Min.: 1
Mult.: 1

SMD/SMT 1.22 V to 19 V 500 mA 1 Output Positive 900 uA 3.3 V 20 V 80 dB Adjustable - 40 C + 125 C 350 mV ADP7105 Tube
Analog Devices LDO Voltage Regulators 500mA 20V LDO 1.8V
Datasheet
851In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

SMD/SMT 1.8 V 500 mA 1 Output Positive 900 uA 3.3 V 20 V 60 dB Fixed - 40 C + 125 C 350 mV ADP7105 Reel, Cut Tape, MouseReel
Analog Devices LDO Voltage Regulators 500mA 20V LDO
Datasheet
1,397In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

SMD/SMT 1.22 V to 19 V 500 mA 1 Output Positive 900 uA 3.3 V 20 V 60 dB Adjustable - 40 C + 125 C 350 mV ADP7105 Reel, Cut Tape, MouseReel
Analog Devices LDO Voltage Regulators 500mA 20V LDO 3.3V
Datasheet
453In Stock
1,000Expected 20/04/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

SMD/SMT 3.3 V 500 mA 1 Output Positive 900 uA 3.3 V 20 V 60 dB Fixed - 40 C + 125 C 350 mV ADP7105 Reel, Cut Tape, MouseReel
Analog Devices LDO Voltage Regulators 500mA 20V LDO 1.8V
Datasheet
18In Stock
Min.: 1
Mult.: 1

SMD/SMT 1.8 V 500 mA 1 Output Positive 900 uA 3.3 V 20 V 60 dB Fixed - 40 C + 125 C 350 mV ADP7105 Tube
Analog Devices LDO Voltage Regulators 500mA 20V LDO 3.3V
Datasheet
91In Stock
Min.: 1
Mult.: 1

SMD/SMT 3.3 V 500 mA 1 Output Positive 900 uA 3.3 V 20 V 60 dB Fixed - 40 C + 125 C 350 mV ADP7105 Tube
Analog Devices LDO Voltage Regulators 500mA 20V LDO 5.0V
Datasheet
20In Stock
Min.: 1
Mult.: 1

SMD/SMT 5 V 500 mA 1 Output Positive 900 uA 3.3 V 20 V 60 dB Fixed - 40 C + 125 C 350 mV ADP7105 Tube
Analog Devices LDO Voltage Regulators 500mA 20V LDO
Datasheet
2,000Expected 22/06/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

SMD/SMT 1.22 V to 19 V 500 mA 1 Output Positive 900 uA 3.3 V 20 V 60 dB Adjustable - 40 C + 125 C 350 mV ADP7105 Reel, Cut Tape, MouseReel
Analog Devices LDO Voltage Regulators 500mA 20V LDO 1.8V
Datasheet
Non-Stocked Lead-Time 10 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

SMD/SMT 1.8 V 500 mA 1 Output 3.3 V 20 V 60 dB Fixed - 40 C + 125 C 350 mV ADP7105 Reel, Cut Tape, MouseReel