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LT3094EDD#PBF The LT3094EDD#PBF is a negative linear regulator from Analog Devices, capable of supplying 500mA with ultralow noise and ultrahigh PSRR. It features an adjustable output voltage and is available in a 12-DFN package.
Mfr Part #:

LT3094EDD#PBF

Available from 1 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The LT3094EDD#PBF is a negative linear regulator from Analog Devices, capable of supplying 500mA with ultralow noise and ultrahigh PSRR. It features an adjustable output voltage and is available in a 12-DFN package.
✓ Total Stock: 2,980 pcs
$ Price Range: $0.28

LT3094EDD#PBF Available from 1 distributor

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✓ Non-Authorised
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Components Technology Group, Inc. ✓
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2,980 pcs
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2980 pcs On Request 1 On Request On Request On Request On Request On Request
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LT3094EDD#PBF Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Control Features
Current
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Current
Output Type
PSRR
Protection Features
Supplier Device Package
Voltage
Voltage Dropout (Max)
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LT3094EDD#PBF Description

Short technical summary and product information.

The LT3094EDD#PBF by Analog Devices is a high-performance, low-dropout negative linear regulator designed for noise-sensitive applications. It features ADI's ultralow noise and ultrahigh PSRR architecture, making it suitable for demanding power supply requirements.

 

This regulator can supply up to 500mA with a typical dropout voltage of 235mV. It offers a wide output voltage range from 0V to -19.5V, which is adjustable via a single resistor. Key electrical specifications include ultralow RMS noise of 0.8µVRMS (10Hz to 100kHz) and ultrahigh PSRR of 74dB at 1MHz. The device operates with a quiescent current of 2.35mA, dropping to 3µA in shutdown mode.

 

Additional features include programmable current limit, fast start-up capability, and a programmable power good indicator. The LT3094EDD#PBF incorporates built-in protection against over current, over temperature, and short circuits, along with under voltage lockout (UVLO). It is designed to be stable with a minimum 10µF ceramic output capacitor.

 

The LT3094EDD#PBF is available in a thermally enhanced 12-lead DFN (3x3) package with an exposed pad, suitable for surface mounting. Its operating temperature range is -40°C to 125°C.

LT3094EDD#PBF Quick Information

Product Type: Negative Linear Regulator
Canonical Name: LT3094EDD#PBF Negative Linear Regulator
Subcategory: Negative

LT3094EDD#PBF Compliance

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

LT3094EDD#PBF Estimated Pricing

Qty Low High
1+ $0.28 $0.28

Estimated market price range - modelled values for guidance only, not live distributor offers.

LT3094EDD#PBF Features

  • Provides adjustable negative output voltage.
  • Delivers a typical output current of 500mA.
  • Operates from -1.8V to -20V input.
  • Features ultralow noise and high PSRR.
  • Includes comprehensive protection and control features.

LT3094EDD#PBF Applications

  • Ultralow noise negative linear regulator
  • Powering noise sensitive analog circuits
  • RF and precision instrumentation supplies
  • Negative rail regulation for audio systems
  • Low dropout voltage regulator applications

LT3094EDD#PBF FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating temperature range of the LT3094EDD#PBF?

The LT3094EDD#PBF operates within a temperature range of -40°C to 125°C.

What is the output current capability of the LT3094EDD#PBF?

The LT3094EDD#PBF has a typical output current of 500mA.

What is the input voltage range for the LT3094EDD#PBF?

The input voltage range for the LT3094EDD#PBF is -1.8V to -20V.

What is the typical dropout voltage of this regulator?

The typical dropout voltage is 235mV at 500mA.

What protection features are included in the LT3094EDD#PBF?

It includes Over Current, Over Temperature, Short Circuit, and Under Voltage Lockout (UVLO) protection features.

What control features does the LT3094EDD#PBF offer?

The LT3094EDD#PBF offers Enable, Power Good, and Soft Start control features.

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