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Allegro MicroSystems A8499SLJ-T

IC REG BUCK ADJ 8SOIC

Answer first: this page is a purchasing reference for the exact part number A8499SLJ-T from Allegro MicroSystems. Use it to start datasheet, package, manufacturer and RFQ verification; do not treat page text as a live stock, price or lead-time promise.

Manufacturer: Allegro MicroSystems Part number: A8499SLJ-T Package: 8-SOIC (0.154", 3.90mm Width) Exposed Pad RFQ verification required

Key Parameters

Part NumberA8499SLJ-T
ManufacturerAllegro MicroSystems
CategoryVoltage Regulators - DC DC Switching Regulators
package8-SOIC (0.154", 3.90mm Width) Exposed Pad
series-
packagingTube
product statusObsolete
param 1Step-Down
param 2Positive
param 3Buck
param 4Adjustable
param 51
param 68V
param 750V
param 81.2V
param 924V
param 10-
param 11-
param 12No
param 13-20°C ~ 85°C (TA)
param 14-
param 15-
param 16Surface Mount
param 178-SOIC-EP

Parameters are provided for purchasing review. Confirm package, suffix, lifecycle status, datasheet revision and approved substitutes before ordering.

How to Verify A8499SLJ-T Before Ordering

Datasheet and parameter checks

  • Confirm the full manufacturer part number, not only a shortened search keyword.
  • Compare package, pinout, dimensions, voltage or rating fields, temperature range and compliance wording against the released BOM.
  • Use the manufacturer datasheet or drawing for electrical and mechanical limits before approving a substitute.

RFQ fields SENICO needs

  • Send exact part number, manufacturer, quantity, target delivery date, destination and required packaging.
  • State whether alternates are allowed, and list any date-code, certificate, traceability or customer AVL requirement.
  • Keep exact stock, factory lead time and proposed alternatives in separate quote lanes.

For A8499SLJ-T, SENICO recommends checking manufacturer marking, package, date code, requested quantity, approved vendor requirements and replacement risk before issuing a purchase order. If a supplier suggests an equivalent, record the changed fields and approval owner before comparing price.

We do not treat displayed data as a real-time stock or price commitment. The RFQ reply is the verified commercial reference.

Related buying guides: stock and lead-time verification, equivalent IC comparison, and BOM RFQ preparation.