Analog Devices, Inc. 3 A, 1.2 MHz/600 kHz High Efficiency Synchronous Step-Down DC-to-DC Regulator ADP2118ACPZ-1.2-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-1.2-R7
3 A, 1.2 MHz/600 kHz High Efficiency Synchronous Step-Down DC-to-DC Regulator ADP2118ACPZ-1.2-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
 - ADP2118ACPZ-1.2-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
Thief River Falls, MN, United States
Voltage Regulators - DC DC Switching Regulators
505-ADP2118ACPZ-1.2-R7DKR-ND
Voltage Regulators - DC DC Switching Regulators 505-ADP2118ACPZ-1.2-R7DKR-ND
IC REG BUCK 1.2V 3A 16LFCSP

IC REG BUCK 1.2V 3A 16LFCSP

Supplier's Site Datasheet
Thief River Falls, MN, United States
Voltage Regulators - DC DC Switching Regulators
505-ADP2118ACPZ-1.2-R7CT-ND
Voltage Regulators - DC DC Switching Regulators 505-ADP2118ACPZ-1.2-R7CT-ND
IC REG BUCK 1.2V 3A 16LFCSP

IC REG BUCK 1.2V 3A 16LFCSP

Supplier's Site Datasheet
Thief River Falls, MN, United States
Voltage Regulators - DC DC Switching Regulators
505-ADP2118ACPZ-1.2-R7TR-ND
Voltage Regulators - DC DC Switching Regulators 505-ADP2118ACPZ-1.2-R7TR-ND
IC REG BUCK 1.2V 3A 16LFCSP

IC REG BUCK 1.2V 3A 16LFCSP

Supplier's Site Datasheet
Voltage Regulators - DC DC Switching Regulators - ADP2118ACPZ-1.2-R7 - Quarktwin Technology Ltd.
Shenzhen, Guangdong, China
Voltage Regulators - DC DC Switching Regulators
ADP2118ACPZ-1.2-R7
Voltage Regulators - DC DC Switching Regulators ADP2118ACPZ-1.2-R7
Buck Switching Regulator IC Positive Fixed 1.2V 1 Output 3A 16-WQFN Exposed Pad, CSP

Buck Switching Regulator IC Positive Fixed 1.2V 1 Output 3A 16-WQFN Exposed Pad, CSP

Supplier's Site Datasheet
 - 8099871 - RS Components, Ltd.
Corby, Northants, United Kingdom
From Analog Devices, a range of voltage switching regulators to suit a variety of requirements. Controller Type = Step Down Number of Outputs = 1 Maximum Switching Frequency = 1.2 MHz Mounting Type = Surface Mount Package Type = LFCSP WQ Pin Count = 16 Dimensions = 4.1 x 4.1 x 0.75mm Length = 4.1mm Width = 4.1mm Height = 0.75mm

From Analog Devices, a range of voltage switching regulators to suit a variety of requirements.
Controller Type = Step Down
Number of Outputs = 1
Maximum Switching Frequency = 1.2 MHz
Mounting Type = Surface Mount
Package Type = LFCSP WQ
Pin Count = 16
Dimensions = 4.1 x 4.1 x 0.75mm
Length = 4.1mm
Width = 4.1mm
Height = 0.75mm

Supplier's Site
 - 8099871P - RS Components, Ltd.
Corby, Northants, United Kingdom
From Analog Devices, a range of voltage switching regulators to suit a variety of requirements. Controller Type = Step Down Number of Outputs = 1 Maximum Switching Frequency = 1.2 MHz Mounting Type = Surface Mount Package Type = LFCSP WQ Pin Count = 16 Dimensions = 4.1 x 4.1 x 0.75mm Length = 4.1mm Width = 4.1mm Height = 0.75mm Delivery on production packaging - Reel. This product is non-returnable.

From Analog Devices, a range of voltage switching regulators to suit a variety of requirements.
Controller Type = Step Down
Number of Outputs = 1
Maximum Switching Frequency = 1.2 MHz
Mounting Type = Surface Mount
Package Type = LFCSP WQ
Pin Count = 16
Dimensions = 4.1 x 4.1 x 0.75mm
Length = 4.1mm
Width = 4.1mm
Height = 0.75mm
Delivery on production packaging - Reel. This product is non-returnable.

Supplier's Site
 - 1604455 - RS Components, Ltd.
Corby, Northants, United Kingdom
From Analog Devices, a range of voltage switching regulators to suit a variety of requirements. Controller Type = Step Down Number of Outputs = 1 Maximum Switching Frequency = 1.2 MHz Mounting Type = Surface Mount Package Type = LFCSP WQ Pin Count = 16 Dimensions = 4.1 x 4.1 x 0.75mm Length = 4.1mm Width = 4.1mm Height = 0.75mm

From Analog Devices, a range of voltage switching regulators to suit a variety of requirements.
Controller Type = Step Down
Number of Outputs = 1
Maximum Switching Frequency = 1.2 MHz
Mounting Type = Surface Mount
Package Type = LFCSP WQ
Pin Count = 16
Dimensions = 4.1 x 4.1 x 0.75mm
Length = 4.1mm
Width = 4.1mm
Height = 0.75mm

Supplier's Site
Sheung Wan, Hong Kong
Switching Voltage Regulators
ADP2118ACPZ-1.2-R7
Switching Voltage Regulators ADP2118ACPZ-1.2-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
PMIC - Voltage Regulators - DC DC Switching Regulators - ADP2118ACPZ-1.2-R7 - Lingto Electronic Limited
Shenzhen, China
PMIC - Voltage Regulators - DC DC Switching Regulators
ADP2118ACPZ-1.2-R7
PMIC - Voltage Regulators - DC DC Switching Regulators ADP2118ACPZ-1.2-R7
IC REG BUCK 1.2V 3A 16LFCSP

IC REG BUCK 1.2V 3A 16LFCSP

Supplier's Site Datasheet

Technical Specifications

  Analog Devices, Inc. Rochester Electronics DigiKey Quarktwin Technology Ltd. RS Components, Ltd. VAST STOCK CO., LIMITED Lingto Electronic Limited
Product Category IC Switching Voltage Regulators IC Voltage Regulators IC Switching Voltage Regulators IC Switching Voltage Regulators IC Switching Voltage Regulators IC Switching Voltage Regulators IC Switching Voltage Regulators
Product Number ADP2118ACPZ-1.2-R7 ADP2118ACPZ-1.2-R7 505-ADP2118ACPZ-1.2-R7DKR-ND ADP2118ACPZ-1.2-R7 8099871 ADP2118ACPZ-1.2-R7 ADP2118ACPZ-1.2-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 Voltage Regulators - DC DC Switching Regulators Switching Voltage Regulators PMIC - Voltage Regulators - DC DC Switching Regulators
Configuration / Function Buck Buck Buck
Package Type Other; LFCSP Other; LFCSP16 Other; 16-WQFN Exposed Pad, CSP Other; 16-WQFN Exposed Pad, CSP Other; LFCSP WQ
Life Cycle Stage Production Active
IOUT 3 amps 3 amps 3 amps 3 amps
VIN 2.3 to 5.5 volts 2.3 to 5.5 volts 2.3 to 5.5 volts
Unlock Full Specs
to access all available technical data

Similar Products

 - ICL7662MTV/B - Rochester Electronics
Rochester Electronics
Specs
Package Type Other; CAN8 TO5
Life Cycle Stage Rochester-Active
View Details
Wide Input Voltage Adj Frequency 3.5A Buck Reg - A8586KLJTR-T - Allegro MicroSystems Inc.
Specs
Package Type Other; 8-Pin SOIC
View Details
7 suppliers
 - 7553450 - RS Components, Ltd.
RS Components, Ltd.
Specs
Output Voltage -9 to 9 volts
IOUT 0.3000 to 1 amps
Efficiency 82 to 89 %
View Details
LM20124 2.95-5.5V, 4A, Current Mode Synchronous Buck Regulator with Optional Automotive Grade - LM20124MHX/NOPB - Texas Instruments
Specs
Configuration / Function Buck
Output Voltage Type Fixed
Package Type Other; HTSSOP
View Details
8 suppliers