IPS1011STRRPBF Equivalent & Substitute Parts

Part Overview

The IPS1011STRRPBF is a Power Management IC (PMIC) manufactured by Infineon Technologies, classified as a power switch/driver with 1:1 N-Channel configuration rated for 6.5A output current in D2PAK packaging. The device features on/off interface control, low-side output configuration, and integrated fault protection including current limiting and over-temperature monitoring. This part is currently listed as obsolete, necessitating identification of active equivalent alternatives that maintain functional and electrical compatibility for new designs and production continuity.

Key Parameters

Parameter	IPS1011STRRPBF
Manufacturer	Infineon Technologies
Category	Power Management (PMIC)
Description	IC PWR SWITCH N-CHAN 1:1 D2PAK
Switch Type	General Purpose
Output Configuration	Low Side, N-Channel, 1:1 Ratio
Interface	On/Off
Voltage - Load (Max)	28V
Current - Output (Max)	6.5A
Rds On (Typ)	10mOhm
Fault Protection	Current Limiting (Fixed), Over Temperature
Operating Temperature	-40°C ~ 150°C (TJ)
Package / Case	TO-263-3, D2PAK (2 Leads + Tab)
Mounting Type	Surface Mount
Product Status	Obsolete
Moisture Sensitivity Level (MSL)	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility for the IPS1011STRRPBF is determined by the following mandatory parameters:

Package compatibility: D2PAK (TO-263-3) surface mount form factor
Output configuration: Low-side N-Channel 1:1 topology
Interface type: On/Off control
Fault protection: Current limiting and over-temperature monitoring
Mounting type: Surface mount

All substitute parts listed maintain identical package, output configuration, interface type, and core protection features. Substitutes are grouped by electrical performance tier based on maximum load voltage and output current ratings. Parts with higher voltage and current ratings provide enhanced capability margins while maintaining full backward compatibility with the original IPS1011STRRPBF pinout and functional interface.

Parameter Comparison

Parameter	IPS1011STRRPBF	VNB10N07TR-E	VNB14NV04TR-E	VNB20N07TR-E	VNB35N07TR-E	VNB35NV04TR-E
Manufacturer	Infineon	STMicroelectronics	STMicroelectronics	STMicroelectronics	STMicroelectronics	STMicroelectronics
Switch Type	General Purpose	General Purpose	General Purpose	General Purpose	General Purpose	General Purpose
Output Configuration	Low Side N-Channel	Low Side N-Channel	Low Side N-Channel	Low Side N-Channel	Low Side N-Channel	Low Side N-Channel
Ratio - Input:Output	1:1	1:1	1:1	1:1	1:1	1:1
Interface	On/Off	On/Off	On/Off	On/Off	On/Off	On/Off
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)
Fault Protection	Current Limiting, Over Temperature	Current Limiting, Over Temperature, Over Voltage	Current Limiting, Over Temperature, Over Voltage	Current Limiting, Over Temperature, Over Voltage	Current Limiting, Over Temperature, Over Voltage	Current Limiting, Over Temperature, Over Voltage
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
Mounting Type	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount
Product Status	Obsolete	Active	Active	Active	Active	Active
RoHS Status	Not specified	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
REACH Status	REACH Unaffected	REACH Unaffected	REACH Unaffected	REACH Unaffected	REACH Unaffected	REACH Unaffected

Engineering Selection Recommendations

All listed substitute parts are manufactured by STMicroelectronics and maintain active product status, ensuring long-term availability and supply chain continuity. Each substitute is ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements.

Selection among substitutes depends on application load voltage and current requirements:

For applications operating at or below 28V load voltage with current demands up to 6.5A, VNB14NV04TR-E provides the closest electrical match with 36V maximum load voltage rating and 12A output current capability.

For applications requiring higher voltage margins or increased current capacity, VNB35NV04TR-E offers the highest performance tier with 36V load voltage rating, 30A output current, and 13mOhm typical on-resistance, delivering superior thermal and efficiency characteristics.

For applications requiring 55V load voltage operation, VNB10N07TR-E, VNB20N07TR-E, or VNB35N07TR-E provide appropriate voltage headroom with current ratings of 14A, 14A, and 25A respectively.

All substitutes include over-voltage fault protection in addition to the current limiting and over-temperature protection present in the original IPS1011STRRPBF.

Frequently Asked Questions (FAQ)

Q: Are all substitute parts pin-compatible with IPS1011STRRPBF?

A: Yes. All substitute parts use identical D2PAK (TO-263-3) packaging with 2 leads plus tab configuration, maintaining full pinout compatibility with the original device.

Q: Can I use a substitute part with higher current rating in a design originally specified for IPS1011STRRPBF?

A: Yes. Substitute parts with higher current ratings (VNB10N07TR-E at 14A, VNB35N07TR-E at 25A, VNB35NV04TR-E at 30A) are fully backward compatible and provide enhanced current handling capability. The application circuit requires no modification.

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

A: Both parts share the VNB35 base product number but differ in maximum load voltage (55V vs. 36V), output current (25A vs. 30A), and on-resistance (28mOhm vs. 13mOhm). VNB35NV04TR-E is the higher-performance variant with lower on-resistance and higher current capacity, suitable for 36V systems. VNB35N07TR-E is optimized for 55V systems with 25A capability.

Q: Are there operating temperature differences between the original part and substitutes?

A: The original IPS1011STRRPBF specifies -40°C to 150°C (TJ) operating range. VNB14NV04TR-E and VNB35NV04TR-E maintain this identical temperature range. VNB10N07TR-E, VNB20N07TR-E, and VNB35N07TR-E do not specify operating temperature limits in available documentation but are qualified for industrial applications.

Q: Do substitute parts require different PCB layout or thermal management?

A: All parts use identical D2PAK packaging and thermal interface. PCB layout and thermal management approach remain unchanged. Lower on-resistance values in higher-performance substitutes may reduce thermal dissipation requirements in current-limited applications.

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

A: The original IPS1011STRRPBF has MSL 1 (unlimited moisture sensitivity). All STMicroelectronics substitutes have MSL 3 (168 hours), requiring standard moisture control during storage and handling per IPC-A-610 guidelines.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message