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Texas Instruments TLC251CD — Memory (DRAM / SRAM / Flash / EEPROM)
Texas Instruments

TLC251CD LinCMOS™ Op-Amp, 2.2 MHz, 5.3 V/µs, 8-SOIC

MPNTLC251CD
End of Life

Texas Instruments LinCMOS™ series, TLC251CD, General Purpose Amplifier, 1 Circuit, 2.2 MHz GBW, 5.3 V/µs slew rate, 1.4 V to 16 V supply, 8-SOIC, 0°C to 70°C, Tube.

$3.38Ref. price · indicative, final on quote
TLC251CD datasheet
Packaging8-SOIC (0.154", 3.90mm Width)
StockContact for availability
MOQ1 pcs
  • 100% new & originalTraceable channels only — no refurbs, no pulls, no remarked parts.
  • Date & lot codes on quoteStated per line before you commit; label photos on request.
  • MSL-compliant ESD packingMoisture-sealed bags with indicator cards; reels photo-verified.
  • PayPal buyer protectionPay by T/T, PayPal or Payoneer — card payments covered end to end.

Specifications

TLC251CD Technical Specifications
ParameterValue
SeriesLinCMOS™
Mounting typeSurface Mount
Amplifier typeGeneral Purpose
Voltage - input offset1.1 mV
Voltage - supply span1.4 V
Current - supply950µA
Current - input bias0.7 pA
Operating temperature0°C ~ 70°C
Gain bandwidth product2.2 MHz
PackageTube
Slew rate5.3V/µs
Case8-SOIC (0.154\", 3.90mm Width)
Number of circuits1

Product details

TLC251CD — a LinCMOS™ general-purpose op-amp for single-supply signal chains

The Texas Instruments TLC251CD is a single-channel, general-purpose operational amplifier built on the LinCMOS™ process. It delivers a 2.2 MHz gain-bandwidth product and a 5.3 V/µs slew rate, drawing 950 µA of supply current.

Active production, commercial temperature, and sourcing posture

The TLC251CD carries an Active product status and is ROHS3 compliant. The operating temperature range is 0°C to 70°C, which limits it to indoor, office, or consumer equipment — not motor drives or outdoor telecom. For extended-temperature designs, a part like the TLV9351IDCKR (rated -40°C to 125°C) would be the cross-shop candidate. This part is sourced through independent distribution; availability and current pricing are confirmed at quote time against an RFQ.

Frequently asked questions

What is the pinout of TLC251CD?

The TLC251CD uses the standard single-op-amp 8-SOIC pinout: offset null (pins 1 and 5), inverting input (pin 2), non-inverting input (pin 3), V- (pin 4), output (pin 6), V+ (pin 7), and NC (pin 8). The datasheet provides the full connection diagram.

What is the TLC251CD equivalent?

A close functional equivalent is the TLV9351IDCKR, which offers a wider bandwidth (3.5 MHz), rail-to-rail output, and an extended temperature range (-40°C to 125°C). The TLC251CD has a wider supply range (1.4 V to 16 V vs 4.5 V minimum for the TLV9351).