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National Semiconductor LM193H

LM193-N LOW POWER LOW OFFSET VOL

Answer first: this page is a purchasing reference for the exact part number LM193H from National Semiconductor. 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: National Semiconductor Category: Comparators Part number: LM193H Package: TO-99-8 Metal Can RFQ verification required

Key Parameters

Part NumberLM193H
ManufacturerNational Semiconductor
CategoryComparators
packageTO-99-8 Metal Can
series-
packagingBulk
product statusActive
param 1General Purpose
param 22
param 3Open-Collector, Rail-to-Rail
param 42V ~ 36V, ±1V ~ 18V
param 55mV @ 30V
param 60.1µA @ 5V
param 716mA @ 5V
param 82.5mA
param 9-
param 10700ns
param 11-
param 12-55°C ~ 125°C
param 13-
param 14-
param 15Through Hole
param 16TO-99-8

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

How to Verify LM193H 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 LM193H, 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.