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Same model may have multiple batches, images only for reference.
LP2985A-18DBVRG4 Real Image
Same model may have multiple batches, images only for reference.

LP2985A-18DBVRG4

Part No LP2985A-18DBVRG4
Manufacturer Texas Instruments
Catalog PMIC - Voltage Regulators - Linear
Description IC REG LDO 1.8V 0.15A SOT23-5
Datasheet
LP2985A-18DBVRG4 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 16V
Nominal Output Voltage (Min/Fixed) 1.8V
Dropout Voltage-Max 0.58V @ 150mA
Output Current 150mA
Operating Supply Current 95μA to 2.5mA
PSRR 45dB (1kHz)
Control Features Enable
Protection Features Over Current, Over Temperature, Short Circuit
Temperature Range - Operating -40°C to 125°C
Regulator Topology Positive Fixed
Output Voltage 1.8V
Voltage - Dropout (Typical) 0.28V @ 150mA
Mounting SMD (SMT)
Case / Package SOT-23-5
Win Source Part Number 093720-LP2985A-18DBVRG4
Is this a common-used part? Yes
Popularity High
Supply and Demand Status Balance
Ultra Librarian 3D Model Ultra Librarian LP2985A-18DBVRG4 CAD Model

Description

The LP2985A-18DBVRG4 is a high-performance, low-noise micro-power regulator from Texas Instruments. This device is designed to meet the rigorous requirements of today's battery-powered devices such as mobile phones, PDAs, digital cameras, and other portable equipment.

  • Output Current: 150mA continuous
  • Input Voltage Range: 2.5V to 16V
  • Output Voltage: Fixed at 1.8V
  • Low Noise: 30µVRMS
  • Power Supply Rejection Ratio (PSRR): 60dB at 1kHz
  • Quiescent Current: 75µA at full load
  • Shutdown Mode: Reduces current consumption to less than 1µA
  • Package: SOT-23
  • Protection: Thermal and current limit protection
  • Compliance: RoHS

It is an excellent choice for applications requiring a stable and clean power supply in a small form factor.

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Quantity Unit Price Ext. Price
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35+ $2.9123 $101.9305
54+ $2.8213 $152.3502
74+ $2.7303 $202.0422
95+ $2.6393 $250.7335
127+ $2.3663 $300.5201
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