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TPS7B69-Q1

ACTIVE

Automotive 150-mA, off-battery (40-V), high-PSRR, low-IQ, low-dropout voltage regulator

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Data sheet

TPS7B69-Q1

ACTIVE
Data sheet Order now

Product details

Output options Fixed Output Iout (max) (A) 0.15 Vin (max) (V) 40 Vin (min) (V) 4 Vout (max) (V) 5 Vout (min) (V) 2.5 Fixed output options (V) 2.5, 3.3, 5 Rating Automotive PSRR at 100 KHz (dB) 60 Iq (typ) (mA) 0.015 Thermal resistance θJA (°C/W) 64.2 TI functional safety category Functional Safety-Capable Load capacitance (min) (µF) 2.2 Regulated outputs (#) 1 Accuracy (%) 3 Dropout voltage (Vdo) (typ) (mV) 700 Operating temperature range (°C) -40 to 125
Output options Fixed Output Iout (max) (A) 0.15 Vin (max) (V) 40 Vin (min) (V) 4 Vout (max) (V) 5 Vout (min) (V) 2.5 Fixed output options (V) 2.5, 3.3, 5 Rating Automotive PSRR at 100 KHz (dB) 60 Iq (typ) (mA) 0.015 Thermal resistance θJA (°C/W) 64.2 TI functional safety category Functional Safety-Capable Load capacitance (min) (µF) 2.2 Regulated outputs (#) 1 Accuracy (%) 3 Dropout voltage (Vdo) (typ) (mV) 700 Operating temperature range (°C) -40 to 125
SOT-223 (DCY) 4 45.5 mm² 6.5 x 7 SOT-23 (DBV) 5 8.12 mm² 2.9 x 2.8
  • Qualified for Automotive Applications
  • AEC-Q100 Qualified With the Following Results:
    • Device Temperature Grade 1: –40°C to 125°C
      Ambient Operating Temperature Range
    • Device HBM ESD Classification Level 2
    • Device CDM ESD Classification Level C4B
  • 4 to 40-V Wide VI Input Voltage
    Range With up to 45-V Transient
  • Maximum Output Current: 150 mA
  • Low Quiescent Current (IQ):
    • 15 µA Typical at Light Loads
    • 25 µA Maximum Under Full Temperature
  • 450-mV Typical Low Dropout Voltage at 100 mA Load
    Current
  • Stable With Low ESR Ceramic Output Capacitor
    (2.2 to 100 µF)
  • Fixed 2.5-V, 3.3-V, and 5-V Output Voltage Options
  • Integrated Fault Protection:
    • Thermal Shutdown
    • Short-Circuit Protection
  • Packages:
    • 4-Pin SOT-223 Package
    • 5-Pin SOT-23 Package
  • Qualified for Automotive Applications
  • AEC-Q100 Qualified With the Following Results:
    • Device Temperature Grade 1: –40°C to 125°C
      Ambient Operating Temperature Range
    • Device HBM ESD Classification Level 2
    • Device CDM ESD Classification Level C4B
  • 4 to 40-V Wide VI Input Voltage
    Range With up to 45-V Transient
  • Maximum Output Current: 150 mA
  • Low Quiescent Current (IQ):
    • 15 µA Typical at Light Loads
    • 25 µA Maximum Under Full Temperature
  • 450-mV Typical Low Dropout Voltage at 100 mA Load
    Current
  • Stable With Low ESR Ceramic Output Capacitor
    (2.2 to 100 µF)
  • Fixed 2.5-V, 3.3-V, and 5-V Output Voltage Options
  • Integrated Fault Protection:
    • Thermal Shutdown
    • Short-Circuit Protection
  • Packages:
    • 4-Pin SOT-223 Package
    • 5-Pin SOT-23 Package

The TPS7B69xx-Q1 device is a low-dropout linear regulator designed for up to 40-V VI operations. With only 15-µA (typical) quiescent current at light load, the device is suitable for standby microcontrol-unit systems especially in automotive applications.

The devices feature an integrated short-circuit and overcurrent protection. The TPS7B69xx-Q1 device operates over a –40°C to 125°C temperature range. Because of these features, the TPS7B6925-Q1, TPS7B6933-Q1, and TPS7B6950-Q1 devices are well suited in power supplies for various automotive applications.

The TPS7B69xx-Q1 device is a low-dropout linear regulator designed for up to 40-V VI operations. With only 15-µA (typical) quiescent current at light load, the device is suitable for standby microcontrol-unit systems especially in automotive applications.

The devices feature an integrated short-circuit and overcurrent protection. The TPS7B69xx-Q1 device operates over a –40°C to 125°C temperature range. Because of these features, the TPS7B6925-Q1, TPS7B6933-Q1, and TPS7B6950-Q1 devices are well suited in power supplies for various automotive applications.
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Technical documentation

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Type Title Date
* Data sheet TPS7B69xx-Q1 High-Voltage Ultra-Low IQ Low-Dropout Regulator datasheet (Rev. B) PDF | HTML 19 Jan 2015
Test report Power Delivery Reference Design for AMD Versal™ AI Edge Series PDF | HTML 25 Mar 2024
Functional safety information TPS7B69-Q1 Functional Safety FIT Rate, FMD and Pin FMA PDF | HTML 23 Sep 2022

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Evaluation board

DRV8706H-Q1EVM — Automotive half-bridge smart gate driver evaluation module with wide common mode current sense amp

The DRV8706H-Q1EVM is designed to evaluate the DRV8706H-Q1, which is an integrated, automotive qualified brushed DC motor driver.  The DRV8706H-Q1 is a highly integrated H-bridge gate driver, capable of driving high-side and low-side N-channel power MOSFETs. It generates the proper gate drive (...)

User guide: PDF
Not available on TI.com
Evaluation board

TPS7B6950EVM — TPS7B6950-Q1 low-IQ LDO regulator evaluation module

The TPS7B6950EVM is designed for customers to evaluate the TPS7B6950 low quiescent-current (IQ) LDO regulator. The device can support an input voltage up to 40 V and can output a load current up to 150 mA. The device integrates protections for overcurrent, overtemperature (...)

User guide: PDF
Not available on TI.com
Simulation model

TPS7B6925 Unencrypted PSpice Transient Model

SLVMCQ9.ZIP (2 KB) - PSpice Model
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Simulation model

TPS7B6925-Q1 PSpice Transient Model

SLVMAK6.ZIP (37 KB) - PSpice Model
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Simulation model

TPS7B6933 PSpice Transient Model

SLVMAK7.ZIP (38 KB) - PSpice Model
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Simulation model

TPS7B6933 Unencrypted PSpice Transient Model

SLVMCQ7.ZIP (2 KB) - PSpice Model
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Simulation model

TPS7B6950 PSpice Transient Model

SLVMAK0.ZIP (36 KB) - PSpice Model
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Simulation model

TPS7B6950 Unencrypted PSpice Transient Model

SLVMCQ8.ZIP (2 KB) - PSpice Model
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SOT-223 (DCY) 4 Ultra Librarian
SOT-23 (DBV) 5 Ultra Librarian
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