TL5001ACP Equivalent & Substitute Parts

Part Overview

The TL5001ACP is a Buck, Boost, Flyback Regulator controller IC manufactured by Texas Instruments, designed for positive output step-up, step-down, and step-up/step-down DC-DC conversion applications. This device operates as a transistor driver with integrated dead time control and frequency control features, supporting a wide supply voltage range of 3.6V to 40V and switching frequencies from 20kHz to 500kHz.

The TL5001ACP is classified as obsolete. Identifying equivalent substitute parts is necessary to ensure design continuity, maintain supply chain reliability, and support ongoing production or maintenance requirements for systems utilizing this controller.

Substiute Parts

TL5001ACP

Texas InstrumentsIn Stock: 695TL5001ACP Datasheet

Current PartRFQ

TL5001CP

Texas InstrumentsIn Stock: 26294TL5001CP Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the TL5001ACP is based on strict equivalence across the following critical parameters:

• Identical functional topology: Buck, Boost, Flyback regulation capability
• Matching output type: Transistor Driver configuration
• Equivalent control features: Dead Time Control and Frequency Control
• Same supply voltage range: 3.6V ~ 40V
• Identical switching frequency range: 20kHz ~ 500kHz
• Matching duty cycle specification: 100% maximum
• Same package form factor: 8-DIP (0.300", 7.62mm)
• Identical operating temperature range: -20°C ~ 85°C
• Equivalent mounting technology: Through Hole

The TL5001CP qualifies as a parametric equivalent based on complete alignment with all specified electrical and mechanical parameters.

Parameter Comparison

Engineering Selection Recommendations

The TL5001CP is the direct parametric equivalent for the obsolete TL5001ACP. Both devices share identical electrical specifications, control features, and physical packaging. The primary distinction is product status: the TL5001ACP is obsolete while the TL5001CP maintains active production status.

For new designs or ongoing production requiring this controller topology, the TL5001CP is the appropriate selection. Both parts maintain ROHS3 compliance and REACH unaffected status, ensuring regulatory alignment. The TL5001CP offers superior supply chain availability with 26,195 units in stock compared to the TL5001ACP's 669 units, supporting long-term production continuity.

Frequently Asked Questions (FAQ)

Q: Can the TL5001CP directly replace the TL5001ACP in existing designs?

A: Yes. The TL5001CP is a parametric equivalent with identical electrical specifications, control features, and 8-DIP package form factor. No circuit modifications are required for substitution.

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

A: The TL5001ACP is classified as obsolete, while the TL5001CP maintains active production status. All electrical and mechanical parameters are identical.

Q: Are there any compliance or regulatory differences?

A: No. Both parts maintain ROHS3 compliance, REACH unaffected status, and identical ECCN and HTSUS classifications.

Q: Does packaging differ between these parts?

A: The physical package form factor is identical: 8-DIP (0.300", 7.62mm) with through-hole mounting. The TL5001CP is supplied in tube packaging, while the TL5001ACP packaging type was not specified.

Q: What supply voltage and switching frequency ranges do these controllers support?

A: Both parts operate with supply voltages from 3.6V to 40V and switching frequencies from 20kHz to 500kHz, supporting buck, boost, and flyback topologies with 100% maximum duty cycle.

Q: Are these devices suitable for all three conversion topologies?

A: Yes. Both the TL5001ACP and TL5001CP support step-up (boost), step-down (buck), and step-up/step-down (flyback) regulation modes through integrated dead time control and frequency control features.