LM26CIM5-YPE/NOPB Equivalent & Substitute Parts

Part Overview

The LM26CIM5-YPE/NOPB is a thermostat temperature sensor manufactured by Texas Instruments, designed for thermal management applications requiring active-low open-drain output. This component operates across a supply voltage range of 2.7 V to 5.5 V and triggers at a switching temperature of 115°C with ±3°C accuracy.

The LM26CIM5-YPE/NOPB is classified as obsolete. Identifying equivalent and substitute parts is necessary to maintain design continuity, ensure supply chain reliability, and support ongoing production requirements for systems utilizing this temperature sensor.

Substiute Parts

LM26CIM5-YPE/NOPB

Texas InstrumentsIn Stock: 6379LM26CIM5-YPE/NOPB Datasheet

Current PartRFQ

LM26CIM5X-YPE/NOPB

Texas InstrumentsIn Stock: 107124LM26CIM5X-YPE/NOPB Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the LM26CIM5-YPE/NOPB is determined by strict equivalence across the following critical parameters:

• Switching temperature threshold: 115°C
• Output configuration: Open drain, active low
• Supply voltage range: 2.7 V ~ 5.5 V
• Supply current: 16µA
• Accuracy specification: ±3°C
• Package type: SOT-23-5 (SC-74A, SOT-753)
• Mounting method: Surface mount
• Selectable hysteresis capability: Yes

The LM26CIM5X-YPE/NOPB qualifies as a direct substitute based on identical electrical and mechanical specifications. The primary distinction is product status and packaging format.

Parameter Comparison

Engineering Selection Recommendations

The LM26CIM5X-YPE/NOPB is the direct substitute for the obsolete LM26CIM5-YPE/NOPB. Both components are manufactured by Texas Instruments and maintain identical electrical and mechanical specifications, including switching temperature, accuracy, output configuration, and supply parameters.

The substitute part is currently in active production status with significantly higher inventory availability (107,100 pcs vs. 6,300 pcs). Both parts maintain ROHS3 compliance and REACH unaffected status, ensuring regulatory alignment for new designs and production continuity.

The primary difference is packaging format: the substitute is supplied in Tape & Reel (TR) configuration, which is standard for high-volume manufacturing operations. PCB layout, thermal management, and circuit integration remain unchanged between the two part numbers.

Frequently Asked Questions (FAQ)

Q: Can the LM26CIM5X-YPE/NOPB be used as a direct replacement for the LM26CIM5-YPE/NOPB?

A: Yes. Both parts are electrically and mechanically identical. The LM26CIM5X-YPE/NOPB operates at the same 115°C switching temperature, maintains ±3°C accuracy, and provides identical open-drain active-low output. No circuit modifications are required.

Q: What is the difference between these two part numbers?

A: The LM26CIM5-YPE/NOPB is obsolete, while the LM26CIM5X-YPE/NOPB is active production. The substitute is supplied in Tape & Reel packaging format, standard for manufacturing environments. All functional and electrical parameters are identical.

Q: Are there any compatibility concerns with the SOT-23-5 package?

A: No. Both parts use the identical SC-74A, SOT-753 package designation. PCB footprints, solder reflow profiles, and thermal characteristics remain unchanged. Surface mount assembly processes require no modification.

Q: Do both parts meet the same regulatory requirements?

A: Yes. Both the LM26CIM5-YPE/NOPB and LM26CIM5X-YPE/NOPB are ROHS3 compliant and REACH unaffected. Moisture sensitivity level is 1 (Unlimited) for both parts, indicating no special storage or handling requirements.

Q: What supply voltage range do these components support?

A: Both parts operate across 2.7 V to 5.5 V supply voltage range with 16µA supply current. This range accommodates 3.3 V and 5 V logic systems without additional regulation.