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Same model may have multiple batches, images only for reference.
LP3990MF-1.2/NOPB Real Image
Same model may have multiple batches, images only for reference.

LP3990MF-1.2/NOPB

Part No LP3990MF-1.2/NOPB
Manufacturer Texas Instruments
Catalog PMIC - Voltage Regulators - Linear
Description LDO Regulator Pos 1.2V 0.15A 5-Pin SOT-23 T/R / IC REG LDO 1.2V 0.15A SOT23-5
Datasheet
LP3990MF-1.2/NOPB Datasheet
Sample
Rohs State rohs
ECAD Module
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Products specifications Report Issue?

Categories Integrated Circuits
Manufacturer Texas Instruments
Packaging Reel - TR
Status Active
Output Type Fixed
Number of Regulators 1
Maximum Input Voltage 6V
Nominal Output Voltage (Min/Fixed) 1.2V
Dropout Voltage-Max 0.2V @ 150mA
Output Current 150mA
Operating Supply Current 80μA to 120μA
PSRR 55dB to 35dB (1kHz to 10kHz)
Control Features Enable
Protection Features Over Temperature, Short Circuit
Temperature Range - Operating -40°C to 85°C
Regulator Topology Positive Fixed
Output Voltage 1.2V
Mounting SMD (SMT)
Case / Package SOT-23-5
Win Source Part Number 130666-LP3990MF-1.2/NOPB
Is this a common-used part? Yes
Popularity High
Supply and Demand Status Balance
Family Name LP3990
Introduction Date January 05, 2004
ECCN EAR99
Country of Origin Malaysia
Halogen Free Compliant
Estimated EOL Date 2031
Ultra Librarian 3D Model Ultra Librarian LP3990MF-1.2/NOPB CAD Model

Description

The LP3990MF-1.2/NOPB is an advanced technology product from Texas Instruments, a leading global semiconductor company. This product is a low-dropout (LDO) regulator, specifically designed to meet the rigorous requirements of modern electronic devices.

  • Output Voltage: 1.2V
  • Dropout Voltage: 1V
  • Output Accuracy: ±1.5%
  • Low Quiescent Current: 75 µA
  • Fast Transient Response: Handles rapid changes in load conditions
  • Safety Features: Thermal shutdown and current limit protection
  • Package: Small SOT-23 package
  • Power Dissipation: 625mW
  • Compatibility: Compatible with a wide range of capacitors

In summary, the LP3990MF-1.2/NOPB from Texas Instruments is a high-performance, low-dropout regulator that offers excellent voltage regulation, high output accuracy, and multiple safety features.

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Quantity Unit Price Ext. Price
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180+ $0.5595 $100.7100
280+ $0.5420 $151.7600
385+ $0.5245 $201.9325
495+ $0.5070 $250.9650
660+ $0.4546 $300.0360
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