78SR106VC Equivalent & Substitute Parts Reference

Part Overview

The Texas Instruments 78SR106VC is a DC-DC converter classified as a Non-Isolated PoL (Point-of-Load) module, delivering a single regulated 6V output at up to 1.5A from input voltages between 14.5V and 30V. It is provided in a 3-SIP module form factor and features through-hole mounting. The product is designated as obsolete, making alternatives necessary for ongoing maintenance, production, or design updates in compatible applications. Substitution is essential to sustain supply continuity for projects requiring a 6V 1.5A non-isolated DC-DC converter with similar operational parameters.

Substiute Parts

78SR106VC

Texas InstrumentsIn Stock: 110378SR106VC Datasheet

Current PartRFQ

R-78B6.5-1.5

Recom PowerIn Stock: 12146R-78B6.5-1.5 Datasheet

MFR RecommendedRFQ

R-78B6.5-1.5L

Recom PowerIn Stock: 12491R-78B6.5-1.5L Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 78SR106VC are determined strictly by matching key operational and compliance parameters. These include module type, number of outputs, output voltage and current, input voltage range, features such as OTP and SCP, temperature rating, mounting type, package, and compliance certifications (RoHS, REACH). Only parts explicitly meeting these parameters are eligible as direct substitutes.

Key parameters defining substitution groupings:

• Module type: Non-Isolated PoL or equivalent point-of-load module
• Output channels: Single (1 output)
• Output voltage: Closest match to 6V
• Output current: 1.5A
• Input voltage operating range
• Environmental and compliance certifications (RoHS3, REACH)
• Mounting and packaging: Through Hole, 3-SIP Module

Parameter Comparison

Engineering Selection Recommendations

The Texas Instruments 78SR106VC is obsolete; only parts with validated RoHS3 compliance, MSL 1 (Unlimited), and REACH status (Unaffected) are considered. Substitute part numbers R-78B6.5-1.5 and R-78B6.5-1.5L from Recom Power meet all provided compliance and certification criteria. Their operating temperature range, mounting, and packaging align with the requirements of the 78SR106VC.

Frequently Asked Questions (FAQ)

Q1: What are the primary parameters to verify when selecting a substitute for the Texas Instruments 78SR106VC?
A1: Key parameters include module type, number of outputs, input voltage range, output voltage, output current, features (OTP, SCP), operating temperature range, mounting type, package/case, and compliance certifications (RoHS, REACH).

Q2: Can the R-78B6.5-1.5 or R-78B6.5-1.5L be directly mounted in place of the 78SR106VC?
A2: Both substitutes use a 3-SIP Module and support through-hole mounting like the 78SR106VC. The R-78B6.5-1.5L offers a right-angle configuration as an additional option.

Q3: Are all recommended substitutes single output DC-DC converters?
A3: Yes, both R-78B6.5-1.5 and R-78B6.5-1.5L provide a single regulated output.

Q4: Are the substitutes compliant with environmental regulations?
A4: Both substitutes are listed as ROHS3 Compliant (MSL 1 Unrestricted) and REACH Unaffected.

Q5: Do substitute parts maintain identical input voltage ranges and output voltages?
A5: Substitute input and output voltages are provided explicitly in the parameter table. The R-78B6.5-1.5 and R-78B6.5-1.5L supply 6.5V (not 6V), and their input ranges differ from the 78SR106VC, as shown in the comparison table.