ADP3000AR-3.3
- Mfr.Part #
- ADP3000AR-3.3
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- SOIC
- Datasheet
- Download
- Description
- IC REG STEP UP/DWN 3.3V 8-SOIC
- Stock
- 20
- In Stock :
- 20
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Unclassified
- Reach Compliance Code :
- not_compliant
- Number of Functions :
- 1
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Temperature Grade :
- Industrial
- Topology :
- Boost
- Switching Frequency-Max :
- 400kHz
- Terminal Form :
- Gull wing
- Package / Case :
- SOIC
- Pin Count :
- 8
- Terminal Pitch :
- 1.27mm
- Qualification Status :
- Not Qualified
- ECCN Code :
- EAR99
- Output Voltage :
- 3.3V
- Width :
- 3.9mm
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Peak Reflow Temperature (Cel) :
- 240
- Control Technique :
- PULSE FREQUENCY MODULATION
- JESD-609 Code :
- e0
- RoHS Status :
- Non-RoHS Compliant
- Height Seated (Max) :
- 1.75mm
- Length :
- 4.9mm
- Output Current-Max :
- 1A
- Operating Temperature (Min) :
- -40°C
- Number of Pins :
- 8
- Number of Terminations :
- 8
- Input Voltage (Min) :
- 2V
- Input Voltage (Max) :
- 30V
- Control Mode :
- VOLTAGE-MODE
- Surface Mount :
- yes
- Input Voltage-Nom :
- 5V
- Terminal Position :
- Dual
- Datasheets
- ADP3000AR-3.3
1.27mm PMIC 8 SOIC
ADP3000AR-3.3 Description
An adaptable step-up/step-down switching regulator, the ADP3000AR-3.3, may work in step-up mode from an input supply voltage of 2 V to 12 V and in step-down mode from up to 30 V. With its 500 A consumption and Pulse Frequency Mode (PFM) operation, the ADP3000AR-3.3 is ideally suited for uses that call for low quiescent current. The ADP3000AR-3.3 has a step-down setting that allows it to output 100 mA at 3 V from a 5 V input and a step-up configuration that allows it to output 180 mA at 3.3 V from a 2 V input. The error amplifier, linear regulator, undervoltage lockout, and low battery detector are all applications for the auxiliary gain amplifier. Operating at a switching frequency of 400 kHz is the ADP3000AR-3.3. This makes the device ideal for designs with limited area because it enables the use of tiny external components (inductors and capacitors).
ADP3000AR-3.3 Features
-
Low Battery Detector on Chip
-
User Adjustable Current Limit
-
8-Pin DIP and SO-8 Package
-
Small Inductors and Capacitors
-
Fixed and Adjustable Output Voltage
-
Works in Step-Up or Step-Down Mode
-
Very Few External Components Required
-
High Frequency Operation Up to 400 kHz
-
Operates at Supply Voltages from 2 V to 30 V
ADP3000AR-3.3 Applications
-
Pagers
-
Hard Disk Drives
-
Cellular Telephones
-
Portable Instruments
-
Notebook, Palmtop Computers
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