ADP3309ART-2.9-RL7
- Mfr.Part #
- ADP3309ART-2.9-RL7
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- SOT-23
- Datasheet
- Download
- Description
- IC REG LINEAR 2.9V 100MA SOT23-5
- Stock
- 3,000
- In Stock :
- 3,000
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Voltage Regulators - Linear
- ECCN Code :
- EAR99
- Packing Method :
- Tape and Reel
- Number of Functions :
- 1
- Output Current1-Max :
- 0.1A
- Input Voltage Absolute-Max :
- 16V
- Number of Terminations :
- 5
- Package / Case :
- SOT-23
- Pin Count :
- 5
- Number of Outputs :
- 1
- Terminal Position :
- Dual
- Terminal Form :
- Gull wing
- Adjustability :
- FIXED
- Surface Mount :
- yes
- Reach Compliance Code :
- not_compliant
- Input Voltage (Min) :
- 3.2V
- Output Voltage 1 :
- 2.9V
- Width :
- 1.6mm
- Regulator Type :
- FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
- Input Voltage (Max) :
- 12V
- Length :
- 2.9mm
- Number of Pins :
- 5
- Voltage Tolerance-Max :
- 2.2%
- Voltage - Output :
- 2.9V
- Qualification Status :
- Not Qualified
- RoHS Status :
- Non-RoHS Compliant
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Dropout Voltage1-Nom :
- 0.12V
- Packaging :
- Tape and Reel (TR)
- JESD-609 Code :
- e0
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Operating Temperature (Min) :
- -20°C
- Peak Reflow Temperature (Cel) :
- 240
- Datasheets
- ADP3309ART-2.9-RL7

PMIC 5 SOT-23
ADP3309ART-2.9-RL7 Description
The ADP3309 is a precision low dropout anyCAP voltage regulator from the ADP330x series. Although functionally and aesthetically identical to National's LP2981, it performs better. The ADP3309 differs from traditional LDOs thanks to its new architecture and improved methodology. For stability, its innovative design only needs a 0.47 F output capacitor. Regardless of the equivalent series resistance (ESR) value of the capacitor, including ceramic varieties for applications with limited space, this device is stable with any type of capacitor.
With regard to temperature, line, and load regulations, the ADP3309 achieves accuracy of 1.2% at room temperature and 2.2% overall. The ADP3309's normal dropout voltage at 100 mA is only 120 mV. This gadget also has a shutdown feature and a current limit.
ADP3309ART-2.9-RL7 Features
-
Current and thermal limiting
-
Low noise
-
Low shutdown current: 1 μA
-
2.8 V to 12 V supply range
-
?20°C to +85°C ambient temperature range
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Several fixed voltage options
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Ultra small 5-lead SOT-23 package
-
Excellent line and load regulations
ADP3309ART-2.9-RL7 Applications
-
Cellular telephones
-
Notebook, palmtop computers
-
Battery-powered systems
-
PCMCIA regulator
-
Bar code scanners
-
Camcorders, cameras
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