LM8364BALMF20 Equivalent & Substitute Parts

Part Overview

The LM8364BALMF20 is a single-channel power supply supervisor IC manufactured by Texas Instruments, designed for power-on reset and simple reset applications. This device monitors a single voltage threshold at 2V and provides an active-low open-drain output signal. The main part is currently in Last Time Buy status, making identification of equivalent alternatives essential for ongoing design support and procurement planning. Substitute parts maintain identical electrical and mechanical specifications while offering different packaging configurations or active product status.

Key Parameters

Parameter	Specification
Manufacturer	Texas Instruments
Category	Power Management (PMIC)
Type	Simple Reset/Power-On Reset
Number of Voltages Monitored	1
Voltage Threshold	2V
Output Configuration	Open Drain or Open Collector
Reset Logic	Active Low
Reset Timeout	60µs Typical Propagation Delay
Operating Temperature Range	-40°C to 85°C (TA)
Package Type	SC-74A, SOT-753
Supplier Device Package	SOT-23-5
Mounting Type	Surface Mount
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)
REACH Status	REACH Unaffected

Substitute Part Grouping Explanation

Substitution eligibility for the LM8364BALMF20 is determined by strict equivalence across the following critical parameters:

Single voltage monitoring channel with 2V threshold
Open-drain output configuration with active-low reset logic
60µs typical propagation delay
Operating temperature range of -40°C to 85°C
SOT-23-5 package (SC-74A, SOT-753 case)
Surface mount technology
ROHS3 compliance and REACH unaffected status

The identified substitute parts maintain all electrical specifications and mechanical compatibility. Differences exist only in packaging format (Cut Tape versus Tape & Reel) and product lifecycle status (Last Time Buy versus Active).

Parameter Comparison

Parameter	LM8364BALMF20 (Main)	LM8364BALMF20/NOPB (Direct)	LM8364BALMFX20/NOPB (Parametric)
Manufacturer	Texas Instruments	Texas Instruments	Texas Instruments
Type	Simple Reset/Power-On Reset	Simple Reset/Power-On Reset	Simple Reset/Power-On Reset
Voltages Monitored	1	1	1
Voltage Threshold	2V	2V	2V
Output Type	Open Drain or Open Collector	Open Drain or Open Collector	Open Drain or Open Collector
Reset Logic	Active Low	Active Low	Active Low
Propagation Delay	60µs Typical	60µs Typical	60µs Typical
Operating Temperature	-40°C to 85°C	-40°C to 85°C	-40°C to 85°C
Package	SC-74A, SOT-753	SC-74A, SOT-753	SC-74A, SOT-753
Supplier Device Package	SOT-23-5	SOT-23-5	SOT-23-5
Mounting Type	Surface Mount	Surface Mount	Surface Mount
Packaging Format	Cut Tape (CT) & Digi-Reel®	Tape & Reel (TR)	Tape & Reel (TR)
Product Status	Last Time Buy	Active	Active
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
MSL	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
REACH Status	REACH Unaffected	REACH Unaffected	REACH Unaffected

Engineering Selection Recommendations

Both substitute parts are fully compatible replacements for the LM8364BALMF20 based on electrical and mechanical parameter equivalence. Selection between alternatives should consider the following factors:

LM8364BALMF20/NOPB is designated as a direct manufacturer equivalent with active product status, providing long-term availability and supply chain stability. This part is packaged in Tape & Reel format and maintains all functional specifications of the main part.

LM8364BALMFX20/NOPB is a parametric equivalent also in active status with identical electrical performance and Tape & Reel packaging. Both substitute parts carry ROHS3 compliance and REACH unaffected certification, meeting regulatory requirements for current manufacturing standards.

The main part (LM8364BALMF20) in Last Time Buy status should be transitioned to either substitute part for new designs or ongoing production to ensure supply continuity.

Frequently Asked Questions (FAQ)

Q: Can LM8364BALMF20/NOPB be used as a direct replacement for LM8364BALMF20?

A: Yes. Both parts are electrically and mechanically identical. The primary difference is packaging format (Tape & Reel versus Cut Tape) and product lifecycle status (Active versus Last Time Buy). The /NOPB designation indicates lead-free compliance.

Q: What is the difference between LM8364BALMF20/NOPB and LM8364BALMFX20/NOPB?

A: Both parts are parametric equivalents with identical electrical specifications, operating temperature range, voltage threshold, and output characteristics. Both are packaged in Tape & Reel format and maintain active product status. Selection between them depends on supplier availability and procurement requirements.

Q: Are all three parts compatible with the same PCB layout?

A: Yes. All three parts use the SOT-23-5 package (SC-74A, SOT-753 case) with identical pin configurations and surface mount footprints. No PCB redesign is required when substituting between these parts.

Q: What does the Last Time Buy status mean for the main part?

A: Last Time Buy indicates that Texas Instruments will no longer manufacture the LM8364BALMF20 after a specified date. Existing inventory may be available, but new designs should transition to the active substitute parts (LM8364BALMF20/NOPB or LM8364BALMFX20/NOPB) for long-term supply assurance.

Q: Do these parts meet current regulatory compliance requirements?

A: Yes. All three parts are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory standards for electronic component manufacturing and use.

Q: What is the significance of the /NOPB suffix?

A: The /NOPB suffix indicates that the part is manufactured without lead (Pb), meeting lead-free soldering requirements for RoHS compliance.

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