IPS1011STRLPBF Equivalent & Substitute Parts

Part Overview

The IPS1011STRLPBF is an N-Channel power switch/driver manufactured by Infineon Technologies, rated for 6.5A output current and 28V maximum load voltage in a D2PAK surface mount package. This component is classified as obsolete, making equivalent substitutes necessary for new designs and ongoing production requirements. The part functions as a general-purpose low-side power switch with integrated current limiting and over-temperature protection, suitable for applications requiring controlled power distribution and load switching.

Key Parameters

Parameter	Value
Manufacturer Part Number	IPS1011STRLPBF
Manufacturer	Infineon Technologies
Category	Power Management (PMIC)
Product Status	Obsolete
Switch Type	General Purpose
Output Configuration	Low Side
Output Type	N-Channel
Number of Outputs	1
Ratio - Input:Output	1:1
Voltage - Load (Max)	28V
Current - Output (Max)	6.5A
Rds On (Typ)	10mOhm
Input Type	Non-Inverting
Interface	On/Off
Fault Protection	Current Limiting (Fixed), Over Temperature
Operating Temperature	-40°C ~ 150°C (TJ)
Mounting Type	Surface Mount
Package / Case	TO-263-3, D2PAK (2 Leads + Tab), TO-263AB
Moisture Sensitivity Level (MSL)	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility for the IPS1011STRLPBF is determined by the following critical parameters:

Package Compatibility: All substitute parts must use D2PAK (TO-263-3) surface mount packaging to ensure mechanical and thermal compatibility with existing PCB layouts.
Functional Configuration: Substitutes must maintain 1:1 input-to-output ratio, low-side output configuration, N-Channel topology, and non-inverting on/off interface.
Electrical Ratings: Substitute parts must meet or exceed the original 6.5A output current requirement and 28V maximum load voltage specification.
Protection Features: Integrated current limiting and over-temperature protection are mandatory for functional equivalence.

The five STMicroelectronics VIPower™ and OMNIFET™ series parts listed below satisfy these substitution criteria while offering enhanced electrical performance and active product status.

Parameter Comparison

Parameter	IPS1011STRLPBF	VNB10N07TR-E	VNB14NV04TR-E	VNB20N07TR-E	VNB35N07TR-E	VNB35NV04TR-E
Manufacturer	Infineon	STMicroelectronics	STMicroelectronics	STMicroelectronics	STMicroelectronics	STMicroelectronics
Product Status	Obsolete	Active	Active	Active	Active	Active
Output Type	N-Channel	N-Channel	N-Channel	N-Channel	N-Channel	N-Channel
Output Configuration	Low Side	Low Side	Low Side	Low Side	Low Side	Low Side
Ratio - Input:Output	1:1	1:1	1:1	1:1	1:1	1:1
Voltage - Load (Max)	28V	55V	36V	55V	55V	36V
Current - Output (Max)	6.5A	14A	12A	14A	25A	30A
Rds On (Typ)	10mOhm	100mOhm (Max)	35mOhm (Max)	50mOhm (Max)	28mOhm (Max)	13mOhm (Max)
Input Type	Non-Inverting	Non-Inverting	Non-Inverting	Non-Inverting	Non-Inverting	Non-Inverting
Interface	On/Off	On/Off	On/Off	On/Off	On/Off	On/Off
Fault Protection	Current Limiting (Fixed), Over Temperature	Current Limiting (Fixed), Over Temperature, Over Voltage	Current Limiting (Fixed), Over Temperature, Over Voltage	Current Limiting (Fixed), Over Temperature, Over Voltage	Current Limiting (Fixed), Over Temperature, Over Voltage	Current Limiting (Fixed), Over Temperature, Over Voltage
Operating Temperature	-40°C ~ 150°C (TJ)	Not specified	-40°C ~ 150°C (TJ)	Not specified	Not specified	-40°C ~ 150°C (TJ)
Mounting Type	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount
Package / Case	TO-263-3, D2PAK	TO-263-3, D2PAK	TO-263-3, D2PAK	TO-263-3, D2PAK	TO-263-3, D2PAK	TO-263-3, D2PAK
RoHS Status	Not specified	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)	3 (168 Hours)	3 (168 Hours)	3 (168 Hours)	3 (168 Hours)	3 (168 Hours)

Engineering Selection Recommendations

All five substitute parts are manufactured by STMicroelectronics and maintain active product status, ensuring long-term availability and supply chain stability. Each substitute exceeds the original IPS1011STRLPBF electrical specifications while maintaining D2PAK package compatibility.

VNB10N07TR-E provides the minimum performance upgrade with 14A output current and 55V load voltage rating. This part is suitable for applications where the original 6.5A specification is adequate and cost optimization is prioritized.

VNB14NV04TR-E offers 12A output current and 36V load voltage rating with specified operating temperature range (-40°C ~ 150°C), matching the thermal envelope of the original part. This option balances performance enhancement with thermal compatibility.

VNB20N07TR-E delivers 14A output current and 55V load voltage rating with integrated status flag functionality, providing additional system monitoring capability beyond the original design.

VNB35N07TR-E supplies 25A output current and 55V load voltage rating with status flag feature, suitable for applications requiring significant current headroom and enhanced load voltage capability.

VNB35NV04TR-E provides the highest performance specification with 30A output current, 36V load voltage rating, and specified operating temperature range (-40°C ~ 150°C). This part offers superior on-resistance (13mOhm maximum) and is recommended for thermally demanding applications.

All substitute parts are ROHS3 compliant and REACH unaffected, meeting modern environmental and regulatory requirements.

Frequently Asked Questions (FAQ)

Q: Can VNB35NV04TR-E directly replace IPS1011STRLPBF in existing designs?

A: Yes. Both parts use identical D2PAK packaging, maintain 1:1 input-to-output configuration with non-inverting on/off interface, and provide low-side N-Channel switching. The VNB35NV04TR-E exceeds all electrical specifications of the original part while maintaining the same operating temperature range (-40°C ~ 150°C).

Q: What is the primary difference between VNB35N07TR-E and VNB35NV04TR-E?

A: Both parts deliver 25A and 30A output current respectively with identical D2PAK packaging. The VNB35NV04TR-E provides lower on-resistance (13mOhm maximum versus 28mOhm maximum) and specified operating temperature range. VNB35N07TR-E offers higher load voltage rating (55V versus 36V) and includes status flag functionality.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All five STMicroelectronics substitute parts are ROHS3 compliant and REACH unaffected, meeting current environmental regulations.

Q: What is the moisture sensitivity difference between the original and substitute parts?

A: The IPS1011STRLPBF carries MSL 1 (unlimited moisture sensitivity), while all STMicroelectronics substitutes carry MSL 3 (168 hours). MSL 3 requires standard moisture control during storage and handling but does not affect field performance or reliability.

Q: Which substitute part best matches the original IPS1011STRLPBF specifications?

A: VNB14NV04TR-E provides the closest electrical match with 12A output current, 36V load voltage rating, and identical operating temperature range (-40°C ~ 150°C). This part maintains functional equivalence while offering enhanced protection features including over-voltage fault detection.

Q: Can lower-rated parts like VNB10N07TR-E be used in applications designed for 6.5A?

A: Yes. VNB10N07TR-E provides 14A output current, exceeding the original 6.5A requirement. All substitute parts are rated for equal or greater current capacity than the original design specification.

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