LT1963AEQ-2.5 The LT1963AEQ-2.5 is a 1.5A low noise, fast transient response LDO regulator from LT. It features a low dropout voltage of 340mV and a quiescent current of 1mA.
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LT1963AEQ-2.5

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Mfr Name: LT
LT
The LT1963AEQ-2.5 is a 1.5A low noise, fast transient response LDO regulator from LT. It features a low dropout voltage of 340mV and a quiescent current of 1mA.
✓ Total Stock: 60 pcs

LT1963AEQ-2.5 Available from 1 distributor

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60 pcs
60 pcs On Request 1 On Request On Request 0645+ On Request On Request

LT1963AEQ-2.5 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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LT1963AEQ-2.5 Description

Short technical summary and product information.

The LT1963AEQ-2.5 is a member of the LT1963A series of low dropout regulators, optimized for fast transient response. This device can supply up to 1.5A of output current with a low dropout voltage of 340mV. Its operating quiescent current is 1mA, which drops to less than 1µA in shutdown mode. The regulators offer very low output noise, making them suitable for sensitive RF applications.

 

The LT1963AEQ-2.5 provides a fixed output voltage of 2.5V. The series also includes devices with fixed output voltages of 1.5V, 1.8V, and 3.3V, as well as an adjustable version with an output range from 1.21V to 20V. The regulators are stable with output capacitors as low as 10µF, including ceramic types. Internal protection features include reverse battery protection, current limiting, and thermal limiting.

 

This regulator is available in multiple package options, including 5-lead TO-220, 3-lead SOT-223, 8-lead SO, DD, and 16-lead TSSOP packages. These options allow for flexibility in design and board space considerations.

LT1963AEQ-2.5 Quick Information

Product Type: LDO Regulator
Series: LT1963A
Canonical Name: LT1963AEQ-2.5 Low Noise Fast Transient Response LDO Regulator
Subcategory: LDO

LT1963AEQ-2.5 Compliance

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

LT1963AEQ-2.5 Features

  • 1.5A output current capability.
  • Low 340mV dropout voltage.
  • Low noise performance at 40µVRMS.
  • Stable with 10µF output capacitors.
  • Internal protection features included.

LT1963AEQ-2.5 Applications

  • Ideal for low noise analog supplies.
  • Used in precision instrumentation circuits.
  • Suitable for post-regulation applications.
  • Powering sensitive audio or ADC circuits.

LT1963AEQ-2.5 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output current capability of the LT1963AEQ-2.5?

The output current is 1.5A.

What is the dropout voltage?

340mV typical.

What is the output noise level?

40µVRMS typical from 10Hz to 100kHz.

What is the quiescent current?

1mA typical, less than 1µA in shutdown.

What is the output voltage?

Fixed 2.5V.

What package options are available?

Available in TO-220, SOT-223, SO, DD, and TSSOP packages with 3, 5, 8, or 16 leads.

Is the regulator stable with ceramic capacitors?

Yes, stable with 10µF output capacitor, including ceramic.

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