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LT1963EQ-3.3#PBF

Part No LT1963EQ-3.3#PBF
Manufacturer Linear Technology
Catalog PMIC - Voltage Regulators - Linear
Description IC REG LDO 3.3V 1.5A 5DDPAK
Datasheet
Sample
Rohs State rohs
ECAD Module
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Categories Integrated Circuits
Manufacturer Linear Technology
Packaging Tube/Rail
Status Active
Output Type Fixed
Number of Regulators 1
Maximum Input Voltage 20V
Nominal Output Voltage (Min/Fixed) 3.3V
Dropout Voltage-Max 0.55V @ 1.5A
Output Current 1.5A
Operating Supply Current 1.5mA to 120mA
PSRR 63dB (120Hz)
Control Features Enable
Protection Features Over Current, Over Temperature, Reverse Polarity
Temperature Range - Operating -40°C to 125°C
Regulator Topology Positive Fixed
Output Voltage 3.3V
Voltage - Dropout (Typical) 0.34V @ 1.5A
Mounting SMD (SMT)
Case / Package 5-DDPAK
Win Source Part Number 145218-LT1963EQ-3.3#PBF
Ultra Librarian 3D Model Ultra Librarian LT1963EQ-3.3#PBF CAD Model

Description

The LT1963EQ-3.3#PBF is a high-performance, low dropout linear regulator (LDO) from Linear Technology, designed to deliver a fixed output voltage of 3.3V. This robust and reliable power management solution is ideal for applications requiring high current up to 1.5A with a low voltage drop and excellent regulation characteristics.

Key Features:

  • Fixed Output Voltage: Precisely regulated 3.3V output to power sensitive electronics.
  • High Current Capability: Capable of delivering up to 1.5A of continuous output current.
  • Low Dropout Voltage: Operates with a minimal difference between the input and output voltage, enhancing efficiency.
  • Stable with Low ESR Capacitors: Compatibility with low ESR ceramic capacitors results in better output noise and transient response.
  • Low Noise: Offers a low noise operation, making it suitable for noise-sensitive applications such as RF and audio.
  • Adjustable Output: Though designed for a fixed 3.3V output, it can be adjusted with external resistors for application-specific requirements.
  • Thermal Protection: Features internal thermal shutdown to protect the device under high-temperature conditions.
  • Overcurrent Protection: Built-in overcurrent protection safeguards the regulator and the load from damage due to excessive currents.
  • Package: Offered in a robust 5-lead TO-220 package, providing a solid thermal performance for applications with high power dissipation.

Applications:

The LT1963EQ-3.3#PBF is versatile enough to be used in a variety of applications, including but not limited to:

  • High-efficiency linear power supplies
  • Post-regulation for switching supplies
  • Battery-powered devices
  • Microprocessor and microcontroller supplies
  • Low-noise instrumentation
  • Peripheral power supplies

With its combination of features, the LT1963EQ-3.3#PBF is an excellent choice for designers looking for a high-quality, reliable voltage regulator capable of meeting the rigorous demands of modern electronic devices.

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Pricing & Ordering

Quantity Unit Price Ext. Price
9+ $5.8918 $53.0262
21+ $4.8343 $101.5203
33+ $4.6832 $154.5456
45+ $4.5322 $203.9490
58+ $4.3811 $254.1038
77+ $3.9279 $302.4483
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
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Availability: 11,976 pieces
MOQ: 9 pcs
Order Increment : 1 pcs
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