Analog Devices, Inc. 2A, 700KHz NonSynchronous Step-Down DC-DC Switching Regulator ADP2302ARDZ-5.0-R7

Description
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 Intermediate power rail conversion DC-to-DC point of load applications Communications and networking equipments Industrial and instrumentation Healthcare and Medical Consumer electronics
Request a Quote Datasheet

Suppliers

Company
Product
Description
Supplier Links
Norwood, MA, USA
2A, 700KHz NonSynchronous Step-Down DC-DC Switching Regulator
ADP2302ARDZ-5.0-R7
2A, 700KHz NonSynchronous Step-Down DC-DC Switching Regulator ADP2302ARDZ-5.0-R7
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 Intermediate power rail conversion DC-to-DC point of load applications Communications and networking equipments Industrial and instrumentation Healthcare and Medical Consumer electronics

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

  • Intermediate power rail conversion
  • DC-to-DC point of load applications
  • Communications and networking equipments
  • Industrial and instrumentation
  • Healthcare and Medical
  • Consumer electronics
Supplier's Site Datasheet
PMIC - PMIC - Voltage Regulators - DCDC Switching Regulators - ADP2302ARDZ-5.0-R7 - 1141240-ADP2302ARDZ-5.0-R7 - Win Source Electronics
Yishun, Singapore
PMIC - PMIC - Voltage Regulators - DCDC Switching Regulators - ADP2302ARDZ-5.0-R7
1141240-ADP2302ARDZ-5.0-R7
PMIC - PMIC - Voltage Regulators - DCDC Switching Regulators - ADP2302ARDZ-5.0-R7 1141240-ADP2302ARDZ-5.0-R7
Manufacturer: Analog Devices Inc. Win Source Part Number: 1141240-ADP2302ARDZ- 5.0-R7 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

Manufacturer: Analog Devices Inc.
Win Source Part Number: 1141240-ADP2302ARDZ-5.0-R7
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

Supplier's Site Datasheet
PMIC - Voltage Regulators - DC DC Switching Regulators - ADP2302ARDZ-5.0-R7 - Lingto Electronic Limited
Shenzhen, China
PMIC - Voltage Regulators - DC DC Switching Regulators
ADP2302ARDZ-5.0-R7
PMIC - Voltage Regulators - DC DC Switching Regulators ADP2302ARDZ-5.0-R7
IC REG BUCK 5V 2A 8SOIC

IC REG BUCK 5V 2A 8SOIC

Supplier's Site Datasheet
Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - DC DC Switching Regulators - ADP2302ARDZ-5.0-R7 - Shenzhen Shengyu Electronics Technology Limited
Futian, China
Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - DC DC Switching Regulators
ADP2302ARDZ-5.0-R7
Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - DC DC Switching Regulators ADP2302ARDZ-5.0-R7
IC REG BUCK 5V 2A 8SOIC

IC REG BUCK 5V 2A 8SOIC

Supplier's Site
Voltage Regulators - DC DC Switching Regulators - ADP2302ARDZ-5.0-R7 - Quarktwin Technology Ltd.
Shenzhen, Guangdong, China
Voltage Regulators - DC DC Switching Regulators
ADP2302ARDZ-5.0-R7
Voltage Regulators - DC DC Switching Regulators ADP2302ARDZ-5.0-R7
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

Supplier's Site Datasheet
Thief River Falls, MN, United States
Voltage Regulators - DC DC Switching Regulators
505-ADP2302ARDZ-5.0-R7CT-ND
Voltage Regulators - DC DC Switching Regulators 505-ADP2302ARDZ-5.0-R7CT-ND
IC REG BUCK 5V 2A 8SOIC

IC REG BUCK 5V 2A 8SOIC

Supplier's Site Datasheet
Thief River Falls, MN, United States
Voltage Regulators - DC DC Switching Regulators
505-ADP2302ARDZ-5.0-R7TR-ND
Voltage Regulators - DC DC Switching Regulators 505-ADP2302ARDZ-5.0-R7TR-ND
IC REG BUCK 5V 2A 8SOIC

IC REG BUCK 5V 2A 8SOIC

Supplier's Site Datasheet
Thief River Falls, MN, United States
Voltage Regulators - DC DC Switching Regulators
505-ADP2302ARDZ-5.0-R7DKR-ND
Voltage Regulators - DC DC Switching Regulators 505-ADP2302ARDZ-5.0-R7DKR-ND
IC REG BUCK 5V 2A 8SOIC

IC REG BUCK 5V 2A 8SOIC

Supplier's Site Datasheet

Technical Specifications

  Analog Devices, Inc. Win Source Electronics Lingto Electronic Limited Shenzhen Shengyu Electronics Technology Limited Quarktwin Technology Ltd. DigiKey
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 1141240-ADP2302ARDZ-5.0-R7 ADP2302ARDZ-5.0-R7 ADP2302ARDZ-5.0-R7 ADP2302ARDZ-5.0-R7 505-ADP2302ARDZ-5.0-R7CT-ND
Product Name 2A, 700KHz NonSynchronous Step-Down DC-DC Switching Regulator PMIC - PMIC - Voltage Regulators - DCDC Switching Regulators - ADP2302ARDZ-5.0-R7 PMIC - Voltage Regulators - DC DC Switching Regulators Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - DC DC Switching Regulators Voltage Regulators - DC DC Switching Regulators Voltage Regulators - DC DC Switching Regulators
Configuration / Function Buck Buck Buck
Package Type SOIC SOIC; Other; 8-SOIC (0.154", 3.90mm Width) Exposed Pad SOIC 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
Unlock Full Specs
to access all available technical data

Similar Products

LM2574 SIMPLE SWITCHER 0.5A Step-Down Voltage Regulator - LM2574N-ADJ - Texas Instruments
Specs
Configuration / Function Buck
Package Type Other; PDIP,SOIC
Output Voltage 3.3 to 37 volts
View Details
6 suppliers
Power - Linear Voltage Regulator (LDO) - Linear Voltage Regulators for Automotive Applications | OPTIREG™ linear - TLS205B0LD V50 - TLS205B0LD V50 - Infineon Technologies AG
Specs
Regulator Type Low Dropout
Output Voltage Type Fixed
Package Type Other; PG-TSON-10
View Details
 - ICL7662MTV/B - Rochester Electronics
Rochester Electronics
Specs
Package Type Other; CAN8 TO5
Life Cycle Stage Rochester-Active
View Details
 - 7553447 - RS Components, Ltd.
RS Components, Ltd.
Specs
Output Voltage -3.3 to 3.3 volts
IOUT 0.6000 to 1 amps
Efficiency 77 to 80 %
View Details