Product Details
The ADP2302/ADP2303 are fixed frequency, current-mode control, step-down, dc-to-dc regulators with an integrated power MOSFET. The ADP2302/ADP2303 can run from an input voltage of 3.0 V to 20 V, which makes them suitable for a wide range of applications. The output voltage of the ADP2302/ADP2303 can be down to 0.8 V for the adjustable version, while the fixed output version is available in preset output voltage options of 5.0 V, 3.3 V, and 2.5 V. The 700 kHz operating frequency allows small inductor and ceramic capacitors to be used, providing a compact solution. Current mode control provides fast and stable line and load transient performance. The ADP2302/ADP2303 have integrated soft start circuitry to prevent a large inrush current at power-up. The power-good signal can be used to sequence devices that have an enable input. The precision enable threshold voltage allows the part to be easily sequenced from other input/output supplies. Other key features include undervoltage lockout (UVLO), overvoltage protection (OVP), thermal shutdown (TSD), and overcurrent protection (OCP).
The ADP2302/ADP2303 devices are available in the 8-lead, SOIC package with exposed paddle and are rated for the −40oC to +125oC junction temperature range.
Applications
IC REG BUCK 5V 2A 8SOIC
Manufacturer: Analog Devices Inc.
Win Source Part Number: 1141240-ADP2302ARDZ-
Packaging: Reel - TR
Operating Temperature Range: -40°C ~ 125°C (TJ)
Package: 8-SOIC (0.154", 3.90mm Width) Exposed Pad
Mounting: SMD
Output Type: Fixed
Function: Step-Down
Topology: Buck
Frequency - Switching: 700kHz
Number of Outputs: 1
Output Configuration: Positive
Synchronous Rectifier: No
Output Current: 2A
Family Name: ADP2302
Output Voltage: 5V
Categories: Integrated Circuits (ICs)
Manufacturer Homepage: www.analog.com
Manufacturer Package: 8-SOIC-EP
Input Voltage MIN: 3V
Voltage Input MAX: 20V
Alternative Parts (Cross-Reference): AP1509-50SL-13; XC9246B65CMR-G; LA5772MP;
Introduction Date: July 01, 2010
ECCN: EAR99
Country of Origin: Philippines
Estimated EOL Date: 2028
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 60 pct.
Supply and Demand Status: Balance
Buck Switching Regulator IC Positive Fixed 5V 1 Output 2A 8-SOIC (0.154", 3.90mm Width) Exposed Pad
"Buck Switching Regulator IC Positive Fixed 5V 1 Output 2A 8-SOIC (0.154"", 3.90mm Width) Exposed Pad"
"Buck Switching Regulator IC Positive Fixed 5V 1 Output 2A 8-SOIC (0.154"", 3.90mm Width) Exposed Pad"
"Buck Switching Regulator IC Positive Fixed 5V 1 Output 2A 8-SOIC (0.154"", 3.90mm Width) Exposed Pad"
IC REG BUCK 5V 2A 8SOIC
| Analog Devices, Inc. | Shenzhen Shengyu Electronics Technology Limited | Win Source Electronics | Quarktwin Technology Ltd. | DigiKey | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|
| Product Category | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators |
| Product Number | ADP2302ARDZ-5.0-R7 | ADP2302ARDZ-5.0-R7 | 1141240-ADP2302ARDZ-5.0-R7 | ADP2302ARDZ-5.0-R7 | 505-ADP2302ARDZ-5.0-R7CT-ND | ADP2302ARDZ-5.0-R7 |
| Product Name | 2A, 700KHz NonSynchronous Step-Down DC-DC Switching Regulator | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - DC DC Switching Regulators | PMIC - PMIC - Voltage Regulators - DCDC Switching Regulators - ADP2302ARDZ-5.0-R7 | Voltage Regulators - DC DC Switching Regulators | Voltage Regulators - DC DC Switching Regulators | PMIC - Voltage Regulators - DC DC Switching Regulators |
| Configuration / Function | Buck | Buck | Buck | |||
| Package Type | SOIC | SOIC | SOIC; Other; 8-SOIC (0.154", 3.90mm Width) Exposed Pad | SOIC; Other; 8-SOIC (0.154\", 3.90mm Width) Exposed Pad | SOIC; Other; "8-SOIC (0.154"", 3.90mm Width) Exposed Pad" | |
| Life Cycle Stage | Production | Active | Active | |||
| IOUT | 2 amps | 2 amps | 2 amps | 2 amps | 2 amps | 2 amps |
| VIN | 3 to 20 volts | 3 volts | 3 to 20 volts | 3 to 20 volts |
