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LD2985BM33R

Part No LD2985BM33R
Manufacturer STMicroelectronics
Catalog PMIC - Voltage Regulators - Linear
Description IC REG LDO 3.3V 0.15A SOT23-5
Datasheet
Sample
Rohs State rohs
ECAD Module
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Categories Integrated Circuits
Manufacturer STMicroelectronics
Packaging Reel - TR
Status Active
Output Type Fixed
Number of Regulators 1
Maximum Input Voltage 16V
Nominal Output Voltage (Min/Fixed) 3.3V
Dropout Voltage-Max 0.575V @ 150mA
Output Current 150mA
Operating Supply Current 150μA to 4mA
PSRR 45dB (1kHz)
Control Features Enable
Protection Features Over Current, Over Temperature
Temperature Range - Operating -40°C to 125°C
Regulator Topology Positive Fixed
Output Voltage 3.3V
Voltage - Dropout (Typical) 0.28V @ 150mA
Mounting SMD (SMT)
Case / Package SOT-23-5
Win Source Part Number 018549-LD2985BM33R
Family Name LD2985BM33
Introduction Date September 01, 2001
ECCN EAR99
Country of Origin China
Halogen Free Compliant
Estimated EOL Date 2022
Is this a common-used part? Yes
Popularity High
Supply and Demand Status Balance
Ultra Librarian 3D Model Ultra Librarian LD2985BM33R CAD Model

Description

The LD2985BM33R from STMicroelectronics is a highly precise, low-dropout voltage regulator that offers a stable 3.3V output, catering to a wide array of applications that require a reliable power source. This component is designed to support a maximum output current of 150 mA, making it an ideal choice for low-power consumption devices.

Key Features

  • Output Voltage: Fixed at 3.3V, providing a stable and reliable power supply for your circuits.
  • Low Dropout Voltage: The LD2985BM33R boasts a low dropout voltage, which ensures efficient operation even when the input voltage is close to the output voltage, making it perfect for battery-powered applications.
  • Output Current: Capable of delivering up to 150 mA, suitable for a variety of low-power devices and circuits.
  • Low Noise: With its low noise output, it is highly beneficial for noise-sensitive applications such as audio or RF circuits.
  • High PSRR: High power supply rejection ratio (PSRR) minimizes the effect of supply voltage variations on the output voltage, ensuring consistent performance.

Applications

The LD2985BM33R is versatile and can be used in a broad spectrum of applications, including:

  • Battery-powered devices
  • Portable media players
  • Mobile phones
  • Personal digital assistants (PDAs)
  • Low-power microcontrollers

Quality and Reliability

STMicroelectronics is renowned for its commitment to quality and reliability, and the LD2985BM33R is no exception. It is manufactured to meet the highest industry standards, ensuring long-term reliability and performance in your electronic projects.

Environmental and Regulatory Compliance

The LD2985BM33R complies with RoHS directives, making it an environmentally friendly choice for designers and manufacturers looking to create eco-conscious electronic products.

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Pricing & Ordering

Quantity Unit Price Ext. Price
170+ $0.3019 $51.3230
405+ $0.2477 $100.3185
625+ $0.2400 $150.0000
865+ $0.2323 $200.9395
1,115+ $0.2245 $250.3175
1,495+ $0.2013 $300.9435
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
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Availability: 153,000 pieces
MOQ: 170 pcs
Order Increment : 1 pcs
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