Lm4136cn
Overview
Product sourcing insights & recommendations


The LM4136CN is a monolithic quad operational amplifier, originally manufactured by National Semiconductor, designed for high-performance signal processing and active filter applications ElektronikjkChipdocs. However, it is now officially Discontinued/Obsolete, meaning it is no longer in active production and is primarily available through legacy component distributors Datasheets360.
Product Specifications
The device features four independent, internally compensated amplifiers in a single 14-pin DIP package PccomponentsAmpheo.
* Performance: Offers a typical input offset voltage of 0.5 mV and a bandwidth of 3.0 MHz Elektronikjk.
* Key Advantage: It was known for its high channel separation (105 dB) and low noise, making it a superior quad-channel alternative to standard 741-style op-amps in its era Elektronikjk.
* Power: Operates at a standard supply voltage of ±15V with a maximum rating of ±18V Elektronikjk.
Market Trends & Insights
* Availability: Current market stock is restricted to specialized B2B distributors and secondary marketplaces like eBay or Alibaba.com EbayAlibaba.
* Pricing: On B2B platforms, prices for legacy stock range from $0.15 to $0.29 per unit, typically requiring a minimum order quantity (MOQ) of around 740 pieces for bulk pricing Alibaba.
* Sourcing Risk: As an obsolete part, procurement in 2026 faces high risks of counterfeit components. Verified suppliers like Shenzhen E-Tansense Technology and Shenzhen Core Plan Electronic currently list stock, but strict traceability verification is recommended AlibabaAlibaba.
* Replacement Strategy: For new designs, engineers are moving toward modern equivalents like the LM324N (standard) or TL084 (JFET-input), which are actively produced and more cost-effective AlibabaAlibaba.
I have compiled a list of available products and verified suppliers specializing in these electronic components for your review.
Based on the discontinued status of LM4136CN, you might consider:
Lm4136cn Dip 14 Ic
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Sources & References
23 sources cited · Verified industry data & reports

LM4136CN Datasheet & Equivalents
Datasheets360.com
LM4136CN SPECIFICATIONS ; Status, Discontinued ; Amplifier Type, OPERATIONAL AMPLIFIER ; Amp Architecture, VOLTAGE-FEEDBACK ; Average Bias Current-Max (IIB) (uA) ...

LM4136CN Datasheet, PDF
ALLDATASHEET.COM
LM4136CN Datasheet. Part #: LM413-155.52M. Datasheet: 138Kb/2P. Manufacturer: Connor-Winfield Corporation. Description: 5.0x7.0mm Surface Mount LVDS Clock ...

LM4136CN National Semiconductor
DigiKey
LM4136CN - Standard (General Purpose) Amplifier 4 Circuit 14-PDIP from National Semiconductor. View datasheets, pricing. Exact specifications should be ...

Buy LM4136CN or Download Datasheet
PC Components Company (PCC)
Product Specifications. Part Type: IC. Family: Linear. Package Name: Plastic Dual-In-Line Package. Package: PDIP. Leads: 14. Package Material: Plastic. Mounting ...

National Semiconductor - LM4136 ...
Elektronikjk
The following specifications apply over the range of 0°C ^ T a. ^ + 70°C. Vio. Input Offset Voltage. Rs ^ 10 ka. 7.5. mV ho. Input Offset Current. 300. nA. >IB.

LM4136CN NS DIP-14 Other Components
Veswin Electronics
LM4136CN specifications, Each device is available in a small DIP-14 package and specified over the extended temperature range of -40°C to 105°C (TA). ...
