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High Voltage, 1.2 MHz/600 kHz, 800 mA, Low Quiescent Current Buck Regulator
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.
ADP2370ACPZ-1.2-R7 by Analog Devices Inc is a Switching Regulator or Controller.
Switching Regulator or Controllers 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 | |
---|---|---|---|---|---|---|
DISTI #
02AM0921
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Newark | Switching Regulator, 0.8A, Lfcsp-Ep-8 Rohs Compliant: Yes |Analog Devices ADP2370ACPZ-1.2-R7 RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Cut Tape | 0 |
|
$2.4700 / $6.1400 | Buy Now |
DISTI #
505-ADP2370ACPZ-1.2-R7CT-ND
|
DigiKey | IC REG BUCK 1.2V 800MA 8LFCSP Min Qty: 1 Lead time: 10 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) |
24 In Stock |
|
$2.3625 / $6.1400 | Buy Now |
DISTI #
584-ADP2370ACPZ1.2R7
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Mouser Electronics | Switching Voltage Regulators 800mA Buck 1.2Vout RoHS: Compliant | 1015 |
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$2.5300 / $6.3300 | Buy Now |
DISTI #
V72:2272_06221820
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Arrow Electronics | Conv DC-DC 3.2V to 15V Synchronous Step Down Single-Out 1.2V 0.8A 8-Pin LFCSP EP T/R RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 10 Weeks Date Code: 1702 Container: Cut Strips | Americas - 15 |
|
$0.4892 / $2.4309 | Buy Now |
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Analog Devices Inc | 800mA Buck 1.2Vout Min Qty: 1 Package Multiple: 1500 | 5 |
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$1.8000 / $6.1400 | Buy Now |
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ADP2370ACPZ-1.2-R7
Analog Devices Inc
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Datasheet
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ADP2370ACPZ-1.2-R7
Analog Devices Inc
High Voltage, 1.2 MHz/600 kHz, 800 mA, Low Quiescent Current Buck Regulator
|
Pbfree Code | No | |
Rohs Code | Yes | |
Part Life Cycle Code | Active | |
Ihs Manufacturer | ANALOG DEVICES INC | |
Package Description | LFCSP-8 | |
Pin Count | 8 | |
Manufacturer Package Code | CP-8-5 | |
Reach Compliance Code | compliant | |
ECCN Code | EAR99 | |
HTS Code | 8542.39.00.01 | |
Samacsys Manufacturer | Analog Devices | |
Analog IC - Other Type | SWITCHING REGULATOR | |
Control Mode | CURRENT-MODE | |
Control Technique | PULSE WIDTH MODULATION | |
Input Voltage-Max | 15 V | |
Input Voltage-Min | 3.2 V | |
JESD-30 Code | S-PDSO-N8 | |
JESD-609 Code | e3 | |
Length | 3 mm | |
Moisture Sensitivity Level | 3 | |
Number of Functions | 1 | |
Number of Terminals | 8 | |
Operating Temperature-Max | 85 °C | |
Operating Temperature-Min | -40 °C | |
Output Current-Max | 0.8 A | |
Output Voltage-Nom | 1.2 V | |
Package Body Material | PLASTIC/EPOXY | |
Package Code | HVSON | |
Package Equivalence Code | SOLCC8,.12,20 | |
Package Shape | SQUARE | |
Package Style | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE | |
Peak Reflow Temperature (Cel) | 260 | |
Qualification Status | Not Qualified | |
Seated Height-Max | 0.8 mm | |
Surface Mount | YES | |
Switcher Configuration | BUCK | |
Switching Frequency-Max | 1400 kHz | |
Technology | DMOS | |
Temperature Grade | INDUSTRIAL | |
Terminal Finish | Matte Tin (Sn) | |
Terminal Form | NO LEAD | |
Terminal Pitch | 0.5 mm | |
Terminal Position | DUAL | |
Time@Peak Reflow Temperature-Max (s) | 30 | |
Width | 3 mm |
A 4-layer PCB with a solid ground plane and thermal vias connecting the exposed pad to the ground plane is recommended. This layout helps to dissipate heat efficiently and reduce thermal resistance.
To ensure stability, it's essential to follow the recommended component values and PCB layout guidelines. Additionally, a minimum output capacitance of 10uF with an ESR of 10mΩ or less is recommended. You can also add a 10nF capacitor in parallel with the output capacitor to improve stability.
The absolute maximum input voltage rating for the ADP2370 is 6.5V. Applying a voltage higher than this can damage the device. It's recommended to operate the device within the recommended input voltage range of 2.7V to 5.5V for optimal performance and reliability.
The output voltage ripple and noise can be calculated using the equations provided in the datasheet. You'll need to consider factors such as the input voltage, output voltage, switching frequency, and output capacitance. You can also use simulation tools or consult with an Analog Devices application engineer for guidance.
For high-power applications, it's essential to consider thermal design carefully. Ensure good airflow around the device, and consider using a heat sink or thermal interface material to reduce thermal resistance. You can also use thermal simulation tools to model the thermal performance of your design.