Equivalent & Substitute Parts for Murata Power Solutions NGA10S15033SC

Part Overview

The Murata Power Solutions NGA10S15033SC is a DC-DC converter specified as a Non-Isolated PoL (Point-of-Load) Module, delivering 1 output of 3.3V at up to 2A with a total output power of 10W. It operates over a 4.75V to 28V input range and is designed for ITE (Commercial) applications, supplied in a 5-SIP through-hole package. The product is now classified as Obsolete. Identifying equivalent or substitute modules is necessary for product designs requiring ongoing support, manufacturing continuity, or when the original product is no longer procurable due to obsolescence.

Substiute Parts

NGA10S15033SC

Murata Power Solutions Inc.In Stock: 1244NGA10S15033SC Datasheet

Current PartRFQ

78SR-3.3/2-C

Murata Power Solutions Inc.In Stock: 139678SR-3.3/2-C Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute components for the Murata Power Solutions NGA10S15033SC are identified based on strict equivalence/compatibility in the following parameters:

• Output Voltage (3.3V)
• Maximum Output Current (2A)
• Number of Outputs (1)
• Mounting Type (Through Hole)
• Application (ITE - Commercial)
• Input Voltage Range (must be fully contained within or overlap with original)
• Package / Case suitability for footprint compatibility
• Power output (W) for load equivalence
• Operating Temperature range compliance

No additional features or unspecified criteria are considered.

Parameter Comparison

Engineering Selection Recommendations

The NGA10S15033SC is classified as Obsolete. The recommended substitute, 78SR-3.3/2-C, is Active. The substitute is RoHS3 Compliant and REACH Affected; the original is REACH Unaffected. Compliance and product status should be considered in component selection to ensure alignment with regulatory and certification requirements stated in the application documentation.

Frequently Asked Questions (FAQ)

Q1: What parameters are critical when substituting the NGA10S15033SC?

• Output voltage, output current, number of outputs, mounting type, input voltage range, power rating, package/case, and application classification must be equivalent or compatible.

Q2: Is the 78SR-3.3/2-C functionally equivalent regarding output specifications?

• Yes, 78SR-3.3/2-C provides 1 output of 3.3V at up to 2A, consistent with the NGA10S15033SC.

Q3: Does the input voltage range fully overlap?

• The 78SR-3.3/2-C supports 8V to 32V input; applications requiring input below 8V (down to 4.75V) will not be supported.

Q4: Are there differences in the physical footprint or package?

• NGA10S15033SC is a 5-SIP Module, while 78SR-3.3/2-C is a 3-SIP Module. Review PCB compatibility regarding pinout and mechanical fit.

Q5: What about temperature rating differences?

• The original supports -40°C ~ 85°C; the substitute is rated for -40°C ~ 70°C.

Q6: Which part is compliant with the latest RoHS and REACH directives?

• 78SR-3.3/2-C is ROHS3 Compliant and REACH Affected; verify compliance needs for end products.

Q7: Is there a difference in output power specification?

• Yes, NGA10S15033SC supports up to 10W, while 78SR-3.3/2-C is rated for 6W. Assess system load requirements against the substitute’s power rating.