TPS78101DRVR Equivalent & Substitute Parts

Part Overview

The TPS78101DRVR is a linear voltage regulator IC from Texas Instruments designed for positive adjustable output applications. This Surface Mount device delivers 150mA output current in a compact 6-WSON (2x2) package with integrated protection features including over-current, over-temperature, and reverse polarity protection. The part is Active status and RoHS3 compliant, making it suitable for modern electronic applications requiring regulated power management in space-constrained designs.

Substitute parts are identified when equivalent electrical performance and mechanical compatibility are maintained across the allowed parameter range for this Power Management (PMIC) category.

Key Parameters

Parameter	Value
Manufacturer	Texas Instruments
Category	Power Management (PMIC)
Output Configuration	Positive
Output Type	Adjustable
Number of Regulators	1
Voltage - Input (Max)	5.5V
Voltage - Output (Min/Fixed)	1.22V
Voltage - Output (Max)	5.25V
Current - Output	150mA
Package / Case	6-WDFN Exposed Pad
Supplier Device Package	6-WSON (2x2)
Mounting Type	Surface Mount
Operating Temperature	-40°C ~ 125°C
RoHS Status	ROHS3 Compliant
Product Status	Active

Substitute Part Grouping Explanation

Substitute parts for the TPS78101DRVR are determined by equivalence in the following critical parameters:

Output Configuration: Positive
Output Type: Adjustable
Number of Regulators: 1
Voltage - Input (Max): 5.5V
Voltage - Output (Min/Fixed): 1.22V
Voltage - Output (Max): 5.25V
Current - Output: 150mA
Package / Case: 6-WDFN Exposed Pad
Supplier Device Package: 6-WSON (2x2)
Mounting Type: Surface Mount
Operating Temperature: -40°C ~ 125°C
RoHS Status: ROHS3 Compliant
Product Status: Active

Substitutes are grouped by packaging format (Cut Tape vs. Tape & Reel) and quiescent current characteristics. All identified substitutes maintain identical electrical specifications and mechanical compatibility with the main part number.

Parameter Comparison

Parameter	TPS78101DRVR	TPS78001DRVR	TPS78001DRVT	TPS78101DRVT
Manufacturer	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments
Packaging	Cut Tape (CT) & Digi-Reel®	Tape & Reel (TR)	Cut Tape (CT) & Digi-Reel®	Tape & Reel (TR)
Output Configuration	Positive	Positive	Positive	Positive
Output Type	Adjustable	Adjustable	Adjustable	Adjustable
Current - Output	150mA	150mA	150mA	150mA
Voltage - Input (Max)	5.5V	5.5V	5.5V	5.5V
Voltage - Output (Min/Fixed)	1.22V	1.22V	1.22V	1.22V
Voltage - Output (Max)	5.25V	5.25V	5.25V	5.25V
Current - Quiescent (Iq)	1.3 µA	800 nA	800 nA	1.3 µA
Current - Supply (Max)	8 µA	5 µA	5 µA	8 µA
PSRR	40dB ~ 15dB (10Hz ~ 1kHz)	40dB ~ 15dB (10Hz ~ 1kHz)	40dB ~ 15dB (10Hz ~ 1kHz)	40dB ~ 15dB (10Hz ~ 1kHz)
Control Features	Enable	Enable	Enable	Enable
Protection Features	Over Current, Over Temperature, Reverse Polarity	Over Current, Over Temperature, Reverse Polarity	Over Current, Over Temperature, Reverse Polarity	Over Current, Over Temperature, Reverse Polarity
Operating Temperature	-40°C ~ 125°C	-40°C ~ 125°C	-40°C ~ 125°C	-40°C ~ 125°C
Package / Case	6-WDFN Exposed Pad	6-WDFN Exposed Pad	6-WDFN Exposed Pad	6-WDFN Exposed Pad
Supplier Device Package	6-WSON (2x2)	6-WSON (2x2)	6-WSON (2x2)	6-WSON (2x2)
Mounting Type	Surface Mount	Surface Mount	Surface Mount	Surface Mount
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Product Status	Active	Active	Active	Active

Engineering Selection Recommendations

All substitute parts listed maintain Active product status and ROHS3 compliance, ensuring long-term availability and regulatory conformance for production applications.

Selection between TPS78101DRVR and TPS78001DRVR variants depends on quiescent current requirements. The TPS78001 series exhibits lower quiescent current (800 nA vs. 1.3 µA) and reduced supply current (5 µA vs. 8 µA), making it suitable for battery-powered or ultra-low-power applications where standby current is critical.

Packaging format selection between Cut Tape (CT) and Tape & Reel (TR) variants depends on assembly volume and handling requirements. Cut Tape variants (DRVR suffix) are appropriate for lower-volume production and manual assembly processes. Tape & Reel variants (DRVT suffix) are optimized for high-volume automated pick-and-place assembly operations.

Frequently Asked Questions (FAQ)

Q: Can TPS78001DRVR be used as a direct replacement for TPS78101DRVR?

A: Yes. Both parts share identical electrical specifications for output configuration, voltage ranges, output current, package type, and operating temperature. The primary difference is quiescent current: TPS78001DRVR operates at 800 nA compared to 1.3 µA for TPS78101DRVR. This substitution is electrically valid for all applications where the lower quiescent current does not create design constraints.

Q: What is the difference between DRVR and DRVT packaging suffixes?

A: DRVR denotes Cut Tape (CT) & Digi-Reel® packaging, suitable for component-level procurement and lower-volume assembly. DRVT denotes Tape & Reel (TR) packaging, optimized for automated assembly lines and high-volume production. Both packaging formats contain identical die and electrical performance.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. All listed substitute parts carry ROHS3 Compliant status, meeting current environmental and hazardous substance restrictions for commercial and industrial applications.

Q: Can TPS78001DRVT replace TPS78101DRVR in a production design?

A: Yes, with packaging format consideration. TPS78001DRVT is electrically equivalent and mechanically compatible. However, the DRVT suffix indicates Tape & Reel packaging, which may require adjustment to procurement and assembly processes if the original design specified Cut Tape format.

Q: What protection features are included in all substitute parts?

A: All substitute parts include Over Current, Over Temperature, and Reverse Polarity protection, ensuring consistent circuit protection across all equivalent part numbers.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message