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A8295SESTR-T The A8295SESTR-T is a satellite LNB supply and control voltage regulator from Allegro Microsystems. It provides up to 550 mA continuous output and features an I2C-compatible interface in a 20-QFN package.
Mfr Part #:

A8295SESTR-T

Available from 1 distributors
Mfr Name: Allegro Microsystems
Allegro Microsystems
The A8295SESTR-T is a satellite LNB supply and control voltage regulator from Allegro Microsystems. It provides up to 550 mA continuous output and features an I2C-compatible interface in a 20-QFN package.
✓ Total Stock: 5,872 pcs
$ Price Range: $0.75

A8295SESTR-T Available from 1 distributor

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
5,872 pcs
On Request
5872 pcs On Request 1 On Request On Request 1548+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

A8295SESTR-T Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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A8295SESTR-T Description

Short technical summary and product information.

The A8295SESTR-T is a special purpose regulator designed for satellite LNB (Low Noise Block) supply and control. It delivers up to 550 mA continuous output current and can supply up to 700 mA during reconfiguration. The output current limit is adjustable from 300 mA to 800 mA, and the device provides 8 programmable LNB output voltage levels via an internal DAC.

 

Communication is handled through a 2-wire I2C-compatible interface, and a built-in 22 kHz tone oscillator is included for DiSEqC signaling. The device operates over a temperature range of -20°C to 85°C.

 

The A8295SESTR-T is housed in a 20-WFQFN exposed pad package (20-QFN-EP, 4x4 mm) and is surface mount compatible. This package provides efficient thermal management for the power dissipation involved in LNB supply applications.

A8295SESTR-T Quick Information

Product Type: Voltage Regulator
Canonical Name: A8295 Single LNB Supply and Control Voltage Regulator
Subcategory: LNB Supply and Control Voltage Regulator

A8295SESTR-T Compliance

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

A8295SESTR-T Estimated Pricing

Qty Low High
1+ $0.75 $0.75

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

A8295SESTR-T Features

  • Supplies up to 550 mA continuously.
  • Supplies up to 700 mA for reconfiguration.
  • Adjustable LNB output current limit from 300 to 800 mA.
  • 8 programmable LNB output voltage levels.
  • Operates over -20°C to 85°C temperature range.

A8295SESTR-T Applications

  • Used in satellite set-top box LNB control.
  • Suitable for DiSEqC signaling applications.
  • Ideal for single LNB supply and control.
  • Designed for 20-QFN surface mount assembly.

A8295SESTR-T FAQs

8 frequently asked questions generated from this part’s specifications.
What is the continuous output current of the A8295SESTR-T?

550 mA.

What is the reconfiguration output current?

700 mA.

What is the adjustable LNB output current limit range?

300 mA to 800 mA.

How many programmable LNB output voltage levels are available?

8 levels.

What interface does the A8295SESTR-T use?

I2C-compatible interface.

What is the tone frequency of the built-in oscillator?

22 kHz.

What is the package type of the A8295SESTR-T?

20-WFQFN Exposed Pad (20-QFN-EP, 4x4 mm).

What is the operating temperature range?

-20°C to 85°C.

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