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5.5 V Input, 500 mA, Low Quiescent Current, CMOS Linear Regulators
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.
ADP125ACPZ-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 #
77AK6594
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Newark | Ldo, Adj, 0.5A, Lfcsp-Ep-8, 125Deg C Rohs Compliant: Yes |Analog Devices ADP125ACPZ-R7 RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Cut Tape | 7289 |
|
$1.0200 / $1.6900 | Buy Now |
DISTI #
505-ADP125ACPZ-R7CT-ND
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DigiKey | IC REG LIN POS ADJ 500MA 8LFCSP Min Qty: 1 Lead time: 10 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) | Temporarily Out of Stock |
|
$0.5875 / $2.2700 | Buy Now |
DISTI #
584-ADP125ACPZ-R7
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Mouser Electronics | Linear Voltage Regulators 500mA LDO Adjustable Vout RoHS: Compliant | 35128 |
|
$0.6100 / $1.3500 | Buy Now |
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Analog Devices Inc | 500mA LDO Adjustable Vout Min Qty: 3000 Package Multiple: 3000 | 0 |
|
$0.5875 / $2.2700 | Buy Now |
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Bristol Electronics | Min Qty: 4 | 352 |
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$0.5280 / $1.6500 | Buy Now |
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Quest Components | ADJUSTABLE POSITIVE LDO REGULATOR, 0.8V MIN, 5V MAX, 0.23V DROPOUT, CMOS, PDSO8 | 281 |
|
$0.6600 / $2.2000 | Buy Now |
|
Rochester Electronics | 500mA LDO Adjustable Vout RoHS: Compliant Status: Active Min Qty: 1 | 2127 |
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$0.4948 / $0.7980 | Buy Now |
DISTI #
ADP125ACPZ-R7
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Richardson RFPD | VOLTAGE REGULATOR RoHS: Compliant Min Qty: 3000 | 0 |
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$0.6100 | Buy Now |
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LCSC | 500mA 60dB(100kHz) Adjustable 800mV5V Positive electrode 5.5V LFCSP-8-UD(2x2) Voltage Regulators - Linear Low Drop Out (LDO) Regulators ROHS | 321 |
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$0.8073 / $1.4835 | Buy Now |
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Win Source Electronics | IC REG LDO ADJ 0.5A 8LFCSP | 11370 |
|
$0.7417 / $0.9581 | Buy Now |
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ADP125ACPZ-R7
Analog Devices Inc
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Datasheet
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Compare Parts:
ADP125ACPZ-R7
Analog Devices Inc
5.5 V Input, 500 mA, Low Quiescent Current, CMOS Linear Regulators
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Pbfree Code | No | |
Rohs Code | Yes | |
Part Life Cycle Code | Active | |
Ihs Manufacturer | ANALOG DEVICES INC | |
Part Package Code | SOIC | |
Package Description | LFCSP-8 | |
Pin Count | 8 | |
Manufacturer Package Code | CP-8-8 | |
Reach Compliance Code | compliant | |
ECCN Code | EAR99 | |
HTS Code | 8542.39.00.01 | |
Samacsys Manufacturer | Analog Devices | |
Adjustability | ADJUSTABLE | |
Dropout Voltage1-Max | 0.23 V | |
Dropout Voltage1-Nom | 0.13 V | |
JESD-30 Code | S-PDSO-N8 | |
JESD-609 Code | e4 | |
Length | 2 mm | |
Line Regulation-Max (%/V) | 0.05 | |
Moisture Sensitivity Level | 1 | |
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 V | |
Output Voltage1-Min | 0.8 V | |
Package Body Material | PLASTIC/EPOXY | |
Package Code | HVSON | |
Package Equivalence Code | SOLCC8,.08,20 | |
Package Shape | SQUARE | |
Package Style | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE | |
Packing Method | TR | |
Peak Reflow Temperature (Cel) | 260 | |
Qualification Status | Not Qualified | |
Regulator Type | ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR | |
Seated Height-Max | 0.65 mm | |
Surface Mount | YES | |
Technology | CMOS | |
Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
Terminal Form | NO LEAD | |
Terminal Pitch | 0.5 mm | |
Terminal Position | DUAL | |
Time@Peak Reflow Temperature-Max (s) | 40 | |
Width | 2 mm |
A 2-layer or 4-layer PCB with a solid ground plane and thermal vias under the device can help to dissipate heat efficiently. It's also recommended to keep the thermal path short and direct to the heat sink or thermal pad.
To ensure a stable and accurate output voltage, it's essential to decouple the input and output pins with ceramic capacitors (e.g., 1uF and 10uF) and use a low-ESR output capacitor (e.g., 10uF). Additionally, ensure the input voltage is within the recommended range and the device is operated within its specified temperature range.
Although the datasheet specifies a maximum input voltage of 5.5V, it's recommended to limit the input voltage to 5V to ensure reliable operation and prevent damage to the device.
Implementing overcurrent protection (OCP) and overtemperature protection (OTP) circuits can help prevent damage to the device. OCP can be achieved using a current sense resistor and a comparator, while OTP can be implemented using a thermistor and a comparator.
A low-ESR ceramic capacitor (e.g., X5R or X7R) with a value of 1uF to 10uF is recommended for input decoupling. This helps to filter out noise and ensure a stable input voltage.