TPS70916DBVR Equivalent & Substitute Parts

Part Overview

The TPS70916DBVR is a linear voltage regulator IC from Texas Instruments designed for low-power applications requiring a fixed 1.6V output. This positive fixed output regulator delivers 150mA maximum output current in a compact SOT-23-5 surface mount package. The device is actively produced and widely used in portable electronics, IoT devices, and battery-powered applications where space and power efficiency are critical.

Finding equivalent and substitute parts is necessary when the primary part experiences supply constraints, extended lead times, or when design flexibility across manufacturing batches is required. Substitute parts must maintain identical electrical performance and mechanical compatibility to ensure seamless integration into existing designs.

Substiute Parts

TPS70916DBVR

Texas InstrumentsIn Stock: 934TPS70916DBVR Datasheet

Current PartRFQ

TPS70916DBVT

Texas InstrumentsIn Stock: 1847TPS70916DBVT Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the TPS70916DBVR are identified based on strict parametric equivalence across the following critical criteria:

Electrical Parameters (Must Match Exactly):

• Fixed output voltage: 1.6V
• Maximum output current: 150mA
• Maximum input voltage: 30V
• Quiescent current: 2.05 µA
• Supply current (maximum): 350 µA
• PSRR specification: 80dB ~ 52dB (10Hz ~ 1kHz)
• Operating temperature range: -40°C to 125°C

Mechanical Parameters (Must Match Exactly):

• Package type: SOT-23-5 (SC-74A)
• Mounting type: Surface Mount
• Supplier device package: SOT-23-5

Functional Parameters (Must Match Exactly):

• Output configuration: Positive
• Output type: Fixed
• Number of regulators: 1
• Control features: Enable
• Protection features: Over Current, Over Temperature, Reverse Current, Under Voltage Lockout (UVLO)

Compliance & Status (Must Match):

• Product status: Active
• RoHS status: ROHS3 Compliant
• Moisture sensitivity level: 1 (Unlimited)

Parameter Comparison

Engineering Selection Recommendations

The TPS70916DBVT is a parametric equivalent substitute for the TPS70916DBVR. Both parts are manufactured by Texas Instruments and share identical electrical specifications, package configuration, and protection features. The difference between these part numbers reflects manufacturing batch or tape reel configuration variations only, with no impact on functional performance or circuit behavior.

Both parts maintain Active product status, ensuring long-term availability and manufacturing support. Both are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements. The MSL rating of 1 (Unlimited) indicates no moisture sensitivity constraints during storage or handling.

Selection between TPS70916DBVR and TPS70916DBVT should be based on inventory availability, lead time requirements, and supplier stock levels. No design modifications, PCB layout changes, or application re-qualification are required when substituting between these parts.

Frequently Asked Questions (FAQ)

Q: Can TPS70916DBVT be used as a direct replacement for TPS70916DBVR?

A: Yes. Both parts are parametric equivalents with identical electrical performance, output voltage, current rating, protection features, and package configuration. Direct substitution requires no circuit modifications or design changes.

Q: What is the difference between TPS70916DBVR and TPS70916DBVT?

A: The difference lies in packaging format or manufacturing batch designation only. The "R" and "T" suffixes indicate different tape reel configurations or production runs from Texas Instruments. All electrical and mechanical specifications are identical.

Q: Are both parts suitable for the same operating temperature range?

A: Yes. Both TPS70916DBVR and TPS70916DBVT operate across the identical temperature range of -40°C to 125°C with no performance degradation within this range.

Q: Do both parts have the same protection features?

A: Yes. Both parts include Over Current, Over Temperature, Reverse Current, and Under Voltage Lockout (UVLO) protection. Protection behavior and thresholds are identical.

Q: Can these parts be mixed in the same production batch?

A: Yes. Since both parts are parametric equivalents with identical specifications and compliance certifications, they can be used interchangeably in the same design and production run without qualification or testing.

Q: What is the MSL rating for both parts?

A: Both parts have an MSL rating of 1 (Unlimited), indicating no moisture sensitivity constraints. Standard handling and storage practices are sufficient.

Q: Are both parts RoHS compliant?

A: Yes. Both TPS70916DBVR and TPS70916DBVT are ROHS3 compliant and REACH unaffected, meeting current environmental regulations.