LT1965EDD#TRPBF The LT1965EDD#TRPBF is a low noise, low dropout linear regulator from LT. It supplies 1.1A of output current with a typical dropout voltage of 310mV.
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LT1965EDD#TRPBF

Available from 1 distributors
Mfr Name: LT
LT
The LT1965EDD#TRPBF is a low noise, low dropout linear regulator from LT. It supplies 1.1A of output current with a typical dropout voltage of 310mV.
✓ Total Stock: 3,143 pcs

LT1965EDD#TRPBF Available from 1 distributor

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3,143 pcs
3143 pcs On Request 1 On Request On Request 2019+ On Request On Request

LT1965EDD#TRPBF Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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LT1965EDD#TRPBF Description

Short technical summary and product information.

The LT1965EDD#TRPBF is a low noise, low dropout linear regulator designed to provide 1.1A of output current. It features a low dropout voltage of 310mV, making it suitable for applications where input and output voltages are close. The quiescent current is 500µA for the adjustable version and drops to less than 1µA in shutdown mode.

 

This regulator is ideal for sensitive RF and DSP supply applications due to its very low output noise of 40µVRMS (10Hz to 100kHz). It operates over a wide input voltage range of 1.8V to 20V and is stable with output capacitors as low as 10µF. The LT1965 series offers fixed output voltages including 1.5V, 1.8V, 2.5V, and 3.3V, as well as an adjustable version with a 1.20V reference.

 

Internal protection circuitry includes reverse-battery protection, current limiting with foldback, and thermal limiting. The LT1965EDD#TRPBF is available in a 5-lead DD-Pak package, suitable for surface mount applications. It is designed for use in logic power supplies, post regulators for switching supplies, and low noise instrumentation.

LT1965EDD#TRPBF Quick Information

Product Type: Linear Regulator
Series: LT1965
Canonical Name: LT1965EDD#TRPBF Low Dropout Linear Regulator
Subcategory: Low Dropout (LDO)

LT1965EDD#TRPBF Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

LT1965EDD#TRPBF Features

  • 1.1A maximum output current.
  • 310mV typical dropout voltage.
  • Low output noise of 40µVRMS.
  • Wide input voltage range: 1.8V to 20V.
  • Available in 5-lead DD-Pak package.

LT1965EDD#TRPBF Applications

  • Ideal for sensitive RF applications.
  • Suitable for DSP power supplies.
  • Used in logic power supplies.
  • Post regulator for switching supplies.
  • Low noise instrumentation circuits.

LT1965EDD#TRPBF FAQs

6 frequently asked questions generated from this part’s specifications.
What is the output current capability of the LT1965EDD#TRPBF?

The maximum output current is 1.1A.

What is the dropout voltage of this regulator?

The typical dropout voltage is 310mV.

What is the output noise level?

The typical output noise is 40µVRMS over a 10Hz to 100kHz bandwidth.

What is the input voltage range?

The input voltage range is 1.8V to 20V.

What is the output voltage of the fixed version?

The fixed output voltage is 3.3V.

What package is the LT1965EDD#TRPBF available in?

It is available in a 5-lead DD-Pak surface-mount package.

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