Analog Devices, Inc. 3 A, 1.2 MHz/600 kHz High Efficiency Synchronous Step-Down DC-to-DC Regulator ADP2118ACPZ-3.3-R7

Description
Product Details The ADP2118 is a low quiescent current, synchronous, step-down, dc-to-dc regulator in a compact 4mm × 4mm LFCSP package. It uses a current mode, constant frequency pulse-width modulation (PWM) control scheme for excellent stability and transient response. Under light loads, the ADP2118 can be configured to operate in pulse frequency modulation (PFM) mode that reduces switching frequency to save power. The ADP2118 runs from input voltages of 2.3 V to 5.5 V. The output voltage of the ADP2118ACPZ-R7 is adjustable from 0.6 V to input voltage (VIN), and the ADP2118ACPZ-x.x-R7 are available in preset output voltage options of 3.3 V, 2.5 V, 1.8 V, 1.5 V, 1.2 V, and 1.0 V. The ADP2118 requires minimal external parts and provides a high efficiency solution with its integrated power switch, synchronous rectifier, and internal compensation. The IC draws less than 3 μA from the input source when it is disabled. Other key features include undervoltage lockout (UVLO), integrated soft start to limit inrush current at startup, overvoltage protection (OVP), overcurrent protection (OCP), and thermal shutdown (TSD). Applications Point of load conversion Communications and networking equipments Industrial and instrumentation Consumer electronics Medical appliances
Request a Quote Datasheet

Suppliers

Company
Product
Description
Supplier Links
Norwood, MA, USA
3 A, 1.2 MHz/600 kHz High Efficiency Synchronous Step-Down DC-to-DC Regulator
ADP2118ACPZ-3.3-R7
3 A, 1.2 MHz/600 kHz High Efficiency Synchronous Step-Down DC-to-DC Regulator ADP2118ACPZ-3.3-R7
Product Details The ADP2118 is a low quiescent current, synchronous, step-down, dc-to-dc regulator in a compact 4mm × 4mm LFCSP package. It uses a current mode, constant frequency pulse-width modulation (PWM) control scheme for excellent stability and transient response. Under light loads, the ADP2118 can be configured to operate in pulse frequency modulation (PFM) mode that reduces switching frequency to save power. The ADP2118 runs from input voltages of 2.3 V to 5.5 V. The output voltage of the ADP2118ACPZ-R7 is adjustable from 0.6 V to input voltage (VIN), and the ADP2118ACPZ-x.x-R7 are available in preset output voltage options of 3.3 V, 2.5 V, 1.8 V, 1.5 V, 1.2 V, and 1.0 V. The ADP2118 requires minimal external parts and provides a high efficiency solution with its integrated power switch, synchronous rectifier, and internal compensation. The IC draws less than 3 μA from the input source when it is disabled. Other key features include undervoltage lockout (UVLO), integrated soft start to limit inrush current at startup, overvoltage protection (OVP), overcurrent protection (OCP), and thermal shutdown (TSD). Applications Point of load conversion Communications and networking equipments Industrial and instrumentation Consumer electronics Medical appliances

Product Details

The ADP2118 is a low quiescent current, synchronous, step-down, dc-to-dc regulator in a compact 4mm × 4mm LFCSP package. It uses a current mode, constant frequency pulse-width modulation (PWM) control scheme for excellent stability and transient response. Under light loads, the ADP2118 can be configured to operate in pulse frequency modulation (PFM) mode that reduces switching frequency to save power.

The ADP2118 runs from input voltages of 2.3 V to 5.5 V. The output voltage of the ADP2118ACPZ-R7 is adjustable from 0.6 V to input voltage (VIN), and the ADP2118ACPZ-x.x-R7 are available in preset output voltage options of 3.3 V, 2.5 V, 1.8 V, 1.5 V, 1.2 V, and 1.0 V. The ADP2118 requires minimal external parts and provides a high efficiency solution with its integrated power switch, synchronous rectifier, and internal compensation. The IC draws less than 3 μA from the input source when it is disabled. Other key features include undervoltage lockout (UVLO), integrated soft start to limit inrush current at startup, overvoltage protection (OVP), overcurrent protection (OCP), and thermal shutdown (TSD).

Applications

  • Point of load conversion
  • Communications and networking equipments
  • Industrial and instrumentation
  • Consumer electronics
  • Medical appliances
Supplier's Site Datasheet
Voltage Regulators - DC DC Switching Regulators - ADP2118ACPZ-3.3-R7 - Quarktwin Technology Ltd.
Shenzhen, Guangdong, China
Voltage Regulators - DC DC Switching Regulators
ADP2118ACPZ-3.3-R7
Voltage Regulators - DC DC Switching Regulators ADP2118ACPZ-3.3-R7
Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 3A 16-WQFN Exposed Pad, CSP

Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 3A 16-WQFN Exposed Pad, CSP

Supplier's Site Datasheet
Sheung Wan, Hong Kong
Switching Voltage Regulators
ADP2118ACPZ-3.3-R7
Switching Voltage Regulators ADP2118ACPZ-3.3-R7
Switching Voltage Regulators 3A 1.2MHz/600kHz Hi Eff Sync Step-Dwn

Switching Voltage Regulators 3A 1.2MHz/600kHz Hi Eff Sync Step-Dwn

Supplier's Site Datasheet
Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - DC DC Switching Regulators - ADP2118ACPZ-3.3-R7 - Shenzhen Shengyu Electronics Technology Limited
Futian, China
Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - DC DC Switching Regulators
ADP2118ACPZ-3.3-R7
Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - DC DC Switching Regulators ADP2118ACPZ-3.3-R7
IC REG BUCK 3.3V 3A 16LFCSP

IC REG BUCK 3.3V 3A 16LFCSP

Supplier's Site
PMIC - Voltage Regulators - DC DC Switching Regulators - ADP2118ACPZ-3.3-R7 - Lingto Electronic Limited
Shenzhen, China
PMIC - Voltage Regulators - DC DC Switching Regulators
ADP2118ACPZ-3.3-R7
PMIC - Voltage Regulators - DC DC Switching Regulators ADP2118ACPZ-3.3-R7
IC REG BUCK 3.3V 3A 16LFCSP

IC REG BUCK 3.3V 3A 16LFCSP

Supplier's Site Datasheet
PMIC - PMIC - Voltage Regulators - DCDC Switching Regulators - ADP2118ACPZ-3.3-R7 - 768011-ADP2118ACPZ-3.3-R7 - Win Source Electronics
Yishun, Singapore
PMIC - PMIC - Voltage Regulators - DCDC Switching Regulators - ADP2118ACPZ-3.3-R7
768011-ADP2118ACPZ-3.3-R7
PMIC - PMIC - Voltage Regulators - DCDC Switching Regulators - ADP2118ACPZ-3.3-R7 768011-ADP2118ACPZ-3.3-R7
Manufacturer: Analog Devices Inc. Win Source Part Number: 768011-ADP2118ACPZ-3 .3-R7 Packaging: Reel package Operating Temperature Range: -40°C ~ 125°C (TJ) Package: 16-WQFN Exposed Pad, CSP Mounting: SMD Output Type: Fixed Function: Step-Down Topology: Buck Frequency - Switching: 600kHz, 1.2MHz Number of Outputs: 1 Output Configuration: Positive Synchronous Rectifier: Yes Output Current: 3A Family Name: ADP2118-3.3 Output Voltage: 3.3V Categories: Integrated Circuits (ICs) Manufacturer Package: 16-LFCSP-WQ (4x4) Input Voltage MIN: 2.3V Voltage Input MAX: 5.5V Alternative Parts (Cross-Reference): XC9260A32CPR-G; XC9261A2HCPR-G; XC9260A36CER-G; Introduction Date: July 23, 2009 ECCN: EAR99 Country of Origin: Republic of Korea Estimated EOL Date: 2030 Halogen Free: Compliant Popularity: Medium Fake Threat In the Open Market: 28 pct. Supply and Demand Status: Balance

Manufacturer: Analog Devices Inc.
Win Source Part Number: 768011-ADP2118ACPZ-3.3-R7
Packaging: Reel package
Operating Temperature Range: -40°C ~ 125°C (TJ)
Package: 16-WQFN Exposed Pad, CSP
Mounting: SMD
Output Type: Fixed
Function: Step-Down
Topology: Buck
Frequency - Switching: 600kHz, 1.2MHz
Number of Outputs: 1
Output Configuration: Positive
Synchronous Rectifier: Yes
Output Current: 3A
Family Name: ADP2118-3.3
Output Voltage: 3.3V
Categories: Integrated Circuits (ICs)
Manufacturer Package: 16-LFCSP-WQ (4x4)
Input Voltage MIN: 2.3V
Voltage Input MAX: 5.5V
Alternative Parts (Cross-Reference): XC9260A32CPR-G; XC9261A2HCPR-G; XC9260A36CER-G;
Introduction Date: July 23, 2009
ECCN: EAR99
Country of Origin: Republic of Korea
Estimated EOL Date: 2030
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 28 pct.
Supply and Demand Status: Balance

Supplier's Site Datasheet
Thief River Falls, MN, United States
Voltage Regulators - DC DC Switching Regulators
ADP2118ACPZ-3.3-R7DKR-ND
Voltage Regulators - DC DC Switching Regulators ADP2118ACPZ-3.3-R7DKR-ND
IC REG BUCK 3.3V 3A 16LFCSP

IC REG BUCK 3.3V 3A 16LFCSP

Supplier's Site Datasheet
Thief River Falls, MN, United States
Voltage Regulators - DC DC Switching Regulators
ADP2118ACPZ-3.3-R7TR-ND
Voltage Regulators - DC DC Switching Regulators ADP2118ACPZ-3.3-R7TR-ND
IC REG BUCK 3.3V 3A 16LFCSP

IC REG BUCK 3.3V 3A 16LFCSP

Supplier's Site Datasheet
Thief River Falls, MN, United States
Voltage Regulators - DC DC Switching Regulators
ADP2118ACPZ-3.3-R7CT-ND
Voltage Regulators - DC DC Switching Regulators ADP2118ACPZ-3.3-R7CT-ND
IC REG BUCK 3.3V 3A 16LFCSP

IC REG BUCK 3.3V 3A 16LFCSP

Supplier's Site Datasheet
 - ADP2118ACPZ-3.3-R7 - Rochester Electronics
Newburyport, MA, United States
ADP2118 - 3A, 1.2 MHz/600 KHZ High Efficiency Synchronous Step-Down DC-To-DC Regulator

ADP2118 - 3A, 1.2 MHz/600 KHZ High Efficiency Synchronous Step-Down DC-To-DC Regulator

Supplier's Site Datasheet

Technical Specifications

  Analog Devices, Inc. Quarktwin Technology Ltd. VAST STOCK CO., LIMITED Shenzhen Shengyu Electronics Technology Limited Lingto Electronic Limited Win Source Electronics DigiKey Rochester Electronics
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 IC Switching Voltage Regulators IC Voltage Regulators
Product Number ADP2118ACPZ-3.3-R7 ADP2118ACPZ-3.3-R7 ADP2118ACPZ-3.3-R7 ADP2118ACPZ-3.3-R7 ADP2118ACPZ-3.3-R7 768011-ADP2118ACPZ-3.3-R7 ADP2118ACPZ-3.3-R7DKR-ND ADP2118ACPZ-3.3-R7
Product Name 3 A, 1.2 MHz/600 kHz High Efficiency Synchronous Step-Down DC-to-DC Regulator Voltage Regulators - DC DC Switching Regulators Switching Voltage Regulators Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - DC DC Switching Regulators PMIC - Voltage Regulators - DC DC Switching Regulators PMIC - PMIC - Voltage Regulators - DCDC Switching Regulators - ADP2118ACPZ-3.3-R7 Voltage Regulators - DC DC Switching Regulators
Configuration / Function Buck Buck Buck
Package Type Other; LFCSP Other; 16-WQFN Exposed Pad, CSP Other; 16-WQFN Exposed Pad, CSP Other; 16-WQFN Exposed Pad, CSP Other; LFCSP16
Life Cycle Stage Production Active Active
IOUT 3 amps 3 amps 3 amps 3 amps 3 amps 3 amps
VIN 2.3 to 5.5 volts 2.3 to 5.5 volts 2.3 volts 2.3 to 5.5 volts
Unlock Full Specs
to access all available technical data

Similar Products

DC-DC Converters, Switching Regulators - TLF51801ELV - Infineon Technologies AG
Specs
Configuration / Function Buck
Package Type Other; PG-SSOP-14
Life Cycle Stage active and preferred
View Details
 - ICL7660MTV/883B - Rochester Electronics
Rochester Electronics
Specs
Package Type SOIC; Other; SOIC8
Life Cycle Stage Rochester-Active
View Details
 - 8179407P - RS Components, Ltd.
RS Components, Ltd.
Specs
Output Voltage 3.3 volts
IOUT 0.5000 amps
Efficiency 91 %
View Details
Valley Current Mode Control Buck Converter - A4403GEUTR-T - Allegro MicroSystems Inc.
Specs
Configuration / Function Buck
Package Type Other; 16-Pin QFN
View Details
8 suppliers