ADP2370ACPZ-5.0-R7 Analog Devices Integrated Circuit (Small Outline No-lead) In Stock
Analog Devices ADP2370ACPZ-5.0-R7 is an 800 mA synchronous buck switching regulator with a fixed 5.0 V output and 3.2 V to 15 V input range using current-mode PWM control. Packaged in an 8-lead CP no-lead package for compact DC-DC conversion applications.
- Manufacturer
- Analog Devices
- Package
- Small Outline No-lead
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- ADP2370ACPZ-5.0-R7 Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $2.0700(MOQ 25)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Fixed 5.0 V output synchronous buck regulator delivering up to 800 mA continuous output current
- Wide input voltage range of 3.2 V to 15 V supporting single-cell Li-Ion to 12 V bus powered systems
- Current-mode PWM control with fast transient response and inherent current limiting for robust load protection
- 8-lead CP no-lead package enabling high power density with excellent thermal dissipation
Applications
The ADP2370ACPZ-5.0-R7 is ideal for point-of-load DC-DC conversion in portable instruments, embedded computing modules, and industrial sensor nodes that require a regulated 5.0 V rail from a wide-range input supply. Its 800 mA output capability and compact no-lead package make it suitable for powering microcontrollers, FPGAs, and peripheral logic in space-constrained designs running from 9 V to 12 V adapter inputs or 2- to 4-cell Li-Ion battery packs.
Specifications
| Source Url Status Check Date | 2013-05-01 14:56:46.026 |
| Pbfree Code | No |
| Manufacturer Package Code | CP-8-5 |
| YTEOL | 10 |
| Analog IC - Other Type | SWITCHING REGULATOR |
| Control Mode | CURRENT-MODE |
| Control Technique | PULSE WIDTH MODULATION |
| Input Voltage-Max | 15V |
| Input Voltage-Min | 3.2V |
| Input Voltage-Nom | 6V |
| JESD-30 Code | S-PDSO-N8 |
| JESD-609 Code | e3 |
| Number of Functions | 1 |
| Output Current-Max | 0.8A |
| Output Voltage-Max | 5.15V |
| Output Voltage-Min | 4.85V |
| Output Voltage-Nom | 5V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOLCC8,.12,20 |
| Package Shape | SQUARE |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE |
| Qualification Status | Not Qualified |
| Surface Mount | YES |
| Switcher Configuration | BUCK |
| Switching Frequency-Max | 1400kHz |
| Technology | DMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | DUAL |
| Package | Small Outline No-lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 3 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
| Country of Origin | South Korea |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the output voltage and maximum current of the ADP2370ACPZ-5.0-R7?
The ADP2370ACPZ-5.0-R7 is factory-fixed at a 5.0 V output and supports up to 800 mA continuous load current. This combination makes it a ready-to-use point-of-load regulator for 5 V logic rails in embedded systems without requiring external resistor dividers to set the output.
Can ADP2370ACPZ-5.0-R7 operate directly from a 12 V industrial power rail?
Yes. The ADP2370ACPZ-5.0-R7 accepts input voltages from 3.2 V up to 15 V, which fully covers a nominal 12 V industrial rail including typical ±10% supply tolerance. Its synchronous buck architecture achieves high efficiency at 12 V input, minimizing power dissipation when delivering 5 V at 800 mA to sensor or communication circuitry.
How does current-mode PWM control benefit load transient performance in ADP2370ACPZ-5.0-R7?
Current-mode PWM control monitors inductor current every switching cycle, allowing the ADP2370ACPZ-5.0-R7 to respond to load steps within a few microseconds. This results in smaller output voltage excursions during rapid load changes — important for microcontrollers and FPGAs that draw burst currents during compute-intensive operations.
For a battery-powered design, how does the ADP2370ACPZ-5.0-R7 compare to a linear regulator at the same 5 V output?
Compared to a linear regulator dropping from a 9 V battery to 5 V at 500 mA (which dissipates 2 W as heat), the ADP2370ACPZ-5.0-R7's synchronous buck topology can achieve greater than 85% efficiency at the same operating point, dissipating under 0.5 W and dramatically extending battery run time in portable field instruments and handheld devices.
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About Analog Devices
Analog Devices (ADI) is a global leader in high-performance analog, mixed-signal, and digital signal processing integrated circuits used in virtually all types of electronic equipment.
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