Analog Devices, Inc. Micropower, Step-Up/Step-Down SW Regulator; Adjustable and Fixed 3.3 V, 5 V, 12 V ADP1111ARZ-3.3

Description
Product Details The ADP1111 is part of a family of step-up/step-down switching regulators that operates from an input voltage supply of 2 V to 12 V in step-up mode and up to 30 V in step-down mode. The ADP1111 can be programmed to operate in step-up/stepdown or inverting applications with only 3 external components. The fixed outputs are 3.3 V, 5 V and 12 V; and an adjustable version is also available. The ADP1111 can deliver 100 mA at 5 V from a 3 V input in step-up mode, or it can deliver 200 mA at 5 V from a 12 V input in step-down mode. Maximum switch current can be programmed with a single resistor, and an open collector gain block can be arranged in multiple configuration for low battery detection, as a post linear regulator, undervoltage lockout, or as an error amplifier.
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Suppliers

Company
Product
Description
Supplier Links
Norwood, MA, USA
Micropower, Step-Up/Step-Down SW Regulator; Adjustable and Fixed 3.3 V, 5 V, 12 V
ADP1111ARZ-3.3
Micropower, Step-Up/Step-Down SW Regulator; Adjustable and Fixed 3.3 V, 5 V, 12 V ADP1111ARZ-3.3
Product Details The ADP1111 is part of a family of step-up/step-down switching regulators that operates from an input voltage supply of 2 V to 12 V in step-up mode and up to 30 V in step-down mode. The ADP1111 can be programmed to operate in step-up/stepdown or inverting applications with only 3 external components. The fixed outputs are 3.3 V, 5 V and 12 V; and an adjustable version is also available. The ADP1111 can deliver 100 mA at 5 V from a 3 V input in step-up mode, or it can deliver 200 mA at 5 V from a 12 V input in step-down mode. Maximum switch current can be programmed with a single resistor, and an open collector gain block can be arranged in multiple configuration for low battery detection, as a post linear regulator, undervoltage lockout, or as an error amplifier.

Product Details

The ADP1111 is part of a family of step-up/step-down switching regulators that operates from an input voltage supply of 2 V to 12 V in step-up mode and up to 30 V in step-down mode. The ADP1111 can be programmed to operate in step-up/stepdown or inverting applications with only 3 external components.

The fixed outputs are 3.3 V, 5 V and 12 V; and an adjustable version is also available. The ADP1111 can deliver 100 mA at 5 V from a 3 V input in step-up mode, or it can deliver 200 mA at 5 V from a 12 V input in step-down mode.

Maximum switch current can be programmed with a single resistor, and an open collector gain block can be arranged in multiple configuration for low battery detection, as a post linear regulator, undervoltage lockout, or as an error amplifier.

Supplier's Site Datasheet
 - ADP1111ARZ-3.3 - Rochester Electronics
Newburyport, MA, United States
ADP1111 - Micropower, Step-Up/Step-Down Switching Regulator Fixed 5 V

ADP1111 - Micropower, Step-Up/Step-Down Switching Regulator Fixed 5 V

Supplier's Site Datasheet
Voltage Regulators - DC DC Switching Regulators - ADP1111ARZ-3.3 - Quarktwin Technology Ltd.
Shenzhen, Guangdong, China
Voltage Regulators - DC DC Switching Regulators
ADP1111ARZ-3.3
Voltage Regulators - DC DC Switching Regulators ADP1111ARZ-3.3
Buck, Boost Switching Regulator IC Positive or Negative Fixed 3.3V 1 Output 400mA (Switch) 8-SOIC (0.154", 3.90mm Width)

Buck, Boost Switching Regulator IC Positive or Negative Fixed 3.3V 1 Output 400mA (Switch) 8-SOIC (0.154", 3.90mm Width)

Supplier's Site Datasheet
Sheung Wan, Hong Kong
Switching Voltage Regulators
ADP1111ARZ-3.3
Switching Voltage Regulators ADP1111ARZ-3.3
Switching Voltage Regulators Micropwr Adj & Fixed 3.3V

Switching Voltage Regulators Micropwr Adj & Fixed 3.3V

Supplier's Site Datasheet
Thief River Falls, MN, United States
Voltage Regulators - DC DC Switching Regulators
505-ADP1111ARZ-3.3-ND
Voltage Regulators - DC DC Switching Regulators 505-ADP1111ARZ-3.3-ND
IC REG BUCK BST 3.3V 400MA 8SOIC

IC REG BUCK BST 3.3V 400MA 8SOIC

Supplier's Site Datasheet
PMIC - PMIC - Voltage Regulators - DCDC Switching Regulators - ADP1111ARZ-3.3 - 1141133-ADP1111ARZ-3.3 - Win Source Electronics
Yishun, Singapore
PMIC - PMIC - Voltage Regulators - DCDC Switching Regulators - ADP1111ARZ-3.3
1141133-ADP1111ARZ-3.3
PMIC - PMIC - Voltage Regulators - DCDC Switching Regulators - ADP1111ARZ-3.3 1141133-ADP1111ARZ-3.3
Manufacturer: Analog Devices Inc. Win Source Part Number: 1141133-ADP1111ARZ-3 .3 Packaging: Tube Operating Temperature Range: 0°C ~ 70°C (TA) Package: 8-SOIC (0.154", 3.90mm Width) Mounting: SMD Output Type: Fixed Function: Step-Up, Step-Down Topology: Buck, Boost Frequency - Switching: 72kHz Number of Outputs: 1 Output Configuration: Positive or Negative Synchronous Rectifier: No Output Current: 400mA (Switch) Family Name: ADP1111 Output Voltage: 3.3V Categories: Integrated Circuits (ICs) Manufacturer Homepage: www.analog.com Manufacturer Package: 8-SOIC Input Voltage MIN: 2V Voltage Input MAX: 30V Alternative Parts (Cross-Reference): CS5171GDR8; CS5173GD8; CS5173ED8; Introduction Date: November 20, 1996 ECCN: EAR99 Country of Origin: Taiwan Estimated EOL Date: 2028 Halogen Free: Compliant Popularity: Medium Fake Threat In the Open Market: 71 pct. Supply and Demand Status: Balance

Manufacturer: Analog Devices Inc.
Win Source Part Number: 1141133-ADP1111ARZ-3.3
Packaging: Tube
Operating Temperature Range: 0°C ~ 70°C (TA)
Package: 8-SOIC (0.154", 3.90mm Width)
Mounting: SMD
Output Type: Fixed
Function: Step-Up, Step-Down
Topology: Buck, Boost
Frequency - Switching: 72kHz
Number of Outputs: 1
Output Configuration: Positive or Negative
Synchronous Rectifier: No
Output Current: 400mA (Switch)
Family Name: ADP1111
Output Voltage: 3.3V
Categories: Integrated Circuits (ICs)
Manufacturer Homepage: www.analog.com
Manufacturer Package: 8-SOIC
Input Voltage MIN: 2V
Voltage Input MAX: 30V
Alternative Parts (Cross-Reference): CS5171GDR8; CS5173GD8; CS5173ED8;
Introduction Date: November 20, 1996
ECCN: EAR99
Country of Origin: Taiwan
Estimated EOL Date: 2028
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 71 pct.
Supply and Demand Status: Balance

Supplier's Site Datasheet
Switching Regulator, Voltage-mode, 1.5A, 88kHz Switching Freq-Max, BIPolar, PDSO8

Switching Regulator, Voltage-mode, 1.5A, 88kHz Switching Freq-Max, BIPolar, PDSO8

Supplier's Site
 - 7095263 - RS Components, Ltd.
Corby, Northants, United Kingdom
Switching Regulator 3.3V 0.2A SOIC8 - Power Management ICs - Buck Boost Switching Regulators

Switching Regulator 3.3V 0.2A SOIC8 - Power Management ICs - Buck Boost Switching Regulators

Supplier's Site
 - 7095263P - RS Components, Ltd.
Corby, Northants, United Kingdom
Switching Regulator 3.3V 0.2A SOIC8 - Power Management ICs - Buck Boost Switching Regulators Delivery on production packaging - Tube. This product is non-returnable.

Switching Regulator 3.3V 0.2A SOIC8 - Power Management ICs - Buck Boost Switching Regulators
Delivery on production packaging - Tube. This product is non-returnable.

Supplier's Site
 - 1585232 - RS Components, Ltd.
Corby, Northants, United Kingdom
Switching Regulator 3.3V 0.2A SOIC8 - Power Management ICs - Buck Boost Switching Regulators

Switching Regulator 3.3V 0.2A SOIC8 - Power Management ICs - Buck Boost Switching Regulators

Supplier's Site

Technical Specifications

  Analog Devices, Inc. Rochester Electronics Quarktwin Technology Ltd. VAST STOCK CO., LIMITED DigiKey Win Source Electronics Shenzhen Shengyu Electronics Technology Limited RS Components, Ltd.
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 Switching Voltage Regulators
Product Number ADP1111ARZ-3.3 ADP1111ARZ-3.3 ADP1111ARZ-3.3 ADP1111ARZ-3.3 505-ADP1111ARZ-3.3-ND 1141133-ADP1111ARZ-3.3 ADP1111ARZ-3.3 7095263
Product Name Micropower, Step-Up/Step-Down SW Regulator; Adjustable and Fixed 3.3 V, 5 V, 12 V Voltage Regulators - DC DC Switching Regulators Switching Voltage Regulators Voltage Regulators - DC DC Switching Regulators PMIC - PMIC - Voltage Regulators - DCDC Switching Regulators - ADP1111ARZ-3.3 Others
Configuration / Function Buck; Boost Buck Buck, Boost Boost; Boost Buck; Boost; Buck-Boost
Output Voltage Type Fixed; Adjustable / Variable Fixed; Fixed Fixed Fixed; Fixed Fixed; Fixed Fixed
Package Type SOIC SOIC; Other; SOIC8 SOIC; Other; 8-SOIC (0.154\", 3.90mm Width) SOIC; Other; 8-SOIC (0.154", 3.90mm Width) SOIC; Other; 8-SOIC (0.154", 3.90mm Width) SOIC; Other; SOIC SOIC; Other; SOIC
Life Cycle Stage Production Active Active Production
VIN 2 to 30 volts 2 to 30 volts 2 to 30 volts 2 volts 30 volts
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