Datasheet for ADP1111ARZ-3.3:
- Manufacturer Part Number : ADP1111ARZ-3.3
- Manufacturer : AD
- Description : Micropower, Step-Up/Step-Down SW Regulator; Adjustable and Fixed 3.3 V, 5 V, 12 V IC
- Series : ADP1111
- Reference Price : USD 1.856
- Our Price : We have a better price, contact us by email
- Product Type : Switching Regulators
- Function : Step-Up (Boost) Regulators
- Current Suggest : Production
- Status : Production
- ROHS Status : ROHS Compliant (Lead Free)
- Package Type : 8-Lead SOIC
- Pins : 8
- MFG Package Case : R-8
- Part Type : OTH
- Standard Packing Type : Tube
- Standard Packing Quantity : 98
- Working Temperature : -40 to 85C
- Other Part Number : ADP1111ARZ-3.3
- Shipping methods : DHL FEDEX UPS TNT
- Delivery Time : Ship within 1 day.
- Manufacturer Production time : 6-8 weeks (Normally have stocks)
- Weight : 0.001KG
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- Operates from 2 V to 30 V Input Voltage Range
- 72 kHz Frequency Operation
- Utilizes Surface Mount Inductors
- Very Few External Components Required
- Operates in Step-Up/Step-Down or Inverting Mode
- Low Battery Detector
- User Adjustable Current Limit
- Internal 1 A Power Switch
- Fixed or Adjustable Output Voltage
- 8-Pin DIP or SO-8 Package
The ADP1111 is part of a family of step-up/step-down switchingregulators that operates from an input voltage supply of 2 Vto 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/stepdownor inverting applications with only 3 external components.
The fixed outputs are 3.3 V, 5 V and 12 V; and an adjustableversion is also available. The ADP1111 can deliver 100 mA at5 V from a 3 V input in step-up mode, or it can deliver 200 mAat 5 V from a 12 V input in step-down mode.
Maximum switch current can be programmed with a singleresistor, and an open collector gain block can be arranged inmultiple configuration for low battery detection, as a post linearregulator, undervoltage lockout, or as an error amplifier.
At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.