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20 V, 500 mA, Low Noise LDO Regulator with Soft Start
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
ADP7105ARDZ-5.0-R7 by Analog Devices Inc is a Linear Regulator IC.
Linear Regulator ICs are under the broader part category of Power Circuits.
A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.
Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
02AM0944
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Newark | Ldo, Fixed, 5V, 0.5A, -40 To 125Deg C Rohs Compliant: Yes |Analog Devices ADP7105ARDZ-5.0-R7 RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Cut Tape | 908 |
|
$3.3800 / $6.4400 | Buy Now |
DISTI #
ADP7105ARDZ-5.0-R7CT-ND
|
DigiKey | IC REG LINEAR 5V 500MA 8-SOIC-EP Min Qty: 1 Lead time: 10 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) |
1914 In Stock |
|
$3.3875 / $8.0000 | Buy Now |
DISTI #
584-ADP7105ARDZ5.0R7
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Mouser Electronics | LDO Voltage Regulators 500mA 20V LDO 5.0V RoHS: Compliant | 495 |
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$3.3800 / $6.4400 | Buy Now |
DISTI #
V72:2272_06222439
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Arrow Electronics | LDO Regulator Pos 5V 0.5A 8-Pin SOIC N EP T/R RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 10 Weeks Date Code: 2023 Container: Cut Strips | Americas - 6 |
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$1.7129 | Buy Now |
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Analog Devices Inc | 500mA 20V LDO 5.0V Min Qty: 1 Package Multiple: 1000 | 13383 |
|
$3.3875 / $8.0000 | Buy Now |
DISTI #
26618684
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Verical | LDO Regulator Pos 5V 0.5A 8-Pin SOIC N EP T/R RoHS: Compliant Min Qty: 1000 Package Multiple: 1000 | Americas - 13000 |
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$3.3519 | Buy Now |
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Rochester Electronics | ADP7105 - 20V, 500mA, Low Noise LDO Regulator with SOFT START RoHS: Compliant Status: Active Min Qty: 1 | 12 |
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$2.8600 / $3.5700 | Buy Now |
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LCSC | 60dB(10kHz) 500mA Fixed 5V Positive electrode 20V SOIC-8-EP Voltage Regulators - Linear Low Drop Out (LDO) Regulators ROHS | 10 |
|
$4.8144 / $5.0734 | Buy Now |
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ADP7105ARDZ-5.0-R7
Analog Devices Inc
Buy Now
Datasheet
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Compare Parts:
ADP7105ARDZ-5.0-R7
Analog Devices Inc
20 V, 500 mA, Low Noise LDO Regulator with Soft Start
|
Pbfree Code | No | |
Rohs Code | Yes | |
Part Life Cycle Code | Active | |
Ihs Manufacturer | ANALOG DEVICES INC | |
Package Description | SOIC-8 | |
Pin Count | 8 | |
Manufacturer Package Code | RD-8-2 | |
Reach Compliance Code | compliant | |
ECCN Code | EAR99 | |
HTS Code | 8542.39.00.01 | |
Samacsys Manufacturer | Analog Devices | |
Adjustability | FIXED | |
Dropout Voltage1-Max | 0.55 V | |
Dropout Voltage1-Nom | 0.35 V | |
Input Voltage Absolute-Max | 22 V | |
Input Voltage-Max | 20 V | |
Input Voltage-Min | 3.3 V | |
JESD-30 Code | R-PDSO-G8 | |
JESD-609 Code | e3 | |
Length | 4.9 mm | |
Line Regulation-Max | 0.0105% | |
Load Regulation-Max | 0.0188% | |
Moisture Sensitivity Level | 3 | |
Number of Functions | 1 | |
Number of Outputs | 1 | |
Number of Terminals | 8 | |
Operating Temperature TJ-Max | 125 °C | |
Operating Temperature TJ-Min | -40 °C | |
Output Current1-Max | 0.5 A | |
Output Voltage1-Max | 5.05 V | |
Output Voltage1-Min | 4.9 V | |
Output Voltage1-Nom | 5 V | |
Package Body Material | PLASTIC/EPOXY | |
Package Code | HSOP | |
Package Equivalence Code | SOP8,.25 | |
Package Shape | RECTANGULAR | |
Package Style | SMALL OUTLINE, HEAT SINK/SLUG | |
Packing Method | TR | |
Peak Reflow Temperature (Cel) | 260 | |
Qualification Status | Not Qualified | |
Regulator Type | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | |
Seated Height-Max | 1.75 mm | |
Surface Mount | YES | |
Technology | CMOS | |
Terminal Finish | Matte Tin (Sn) | |
Terminal Form | GULL WING | |
Terminal Pitch | 1.27 mm | |
Terminal Position | DUAL | |
Time@Peak Reflow Temperature-Max (s) | 30 | |
Voltage Tolerance-Max | 2% | |
Width | 3.9 mm |
A good PCB layout for the ADP7105 involves keeping the input and output capacitors close to the device, using a solid ground plane, and minimizing trace lengths and widths to reduce noise and EMI.
To ensure stability, ensure that the output capacitor is properly sized, the input voltage is within the recommended range, and the device is operated within the recommended temperature range. Additionally, adding a small capacitor (e.g., 10nF) between the VIN and GND pins can help prevent oscillations.
The ADP7105 can deliver up to 500mA of output current, but this may vary depending on the input voltage, output voltage, and ambient temperature. It's essential to check the device's thermal performance and power dissipation to ensure reliable operation.
The ADP7105 is rated for operation up to 125°C, but its performance may degrade at higher temperatures. It's essential to consider the device's thermal performance, power dissipation, and derating factors when operating in high-temperature environments.
To protect the ADP7105 from input voltage transients and surges, consider adding a TVS (transient voltage suppressor) diode or a voltage clamp circuit at the input. Additionally, ensure that the input capacitor is properly sized and rated for the expected voltage transients.