Datasheets
TPS73719QDRBRQ1 by: Texas Instruments

Automotive 1A ultra-low-dropout voltage regulator with reverse current protection and enable 8-SON -40 to 125

Part Details for TPS73719QDRBRQ1 by Texas Instruments

Results Overview of TPS73719QDRBRQ1 by Texas Instruments

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Applications Energy and Power Systems Transportation and Logistics Renewable Energy Automotive

TPS73719QDRBRQ1 Information

TPS73719QDRBRQ1 by Texas Instruments is a Linear Regulator IC.
Linear Regulator ICs are under the broader part category of Power Circuits.

A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.

Price & Stock for TPS73719QDRBRQ1

Part # Distributor Description Stock Price Buy
DISTI # 595-TPS73719QDRBRQ1
Mouser Electronics LDO Voltage Regulators 1A LDO with reverse battery protection RoHS: Compliant 1865
  • 1 $2.3000
  • 10 $1.4800
  • 100 $1.0300
  • 250 $0.9140
  • 500 $0.8420
  • 1,000 $0.7830
  • 3,000 $0.7090
  • 6,000 $0.6720
  • 9,000 $0.6360
$0.6360 / $2.3000 Buy Now
DISTI # 86292922
Verical LDO Regulator Pos 1.9V 1A Automotive AEC-Q100 8-Pin VSON EP T/R RoHS: Compliant Min Qty: 452 Package Multiple: 1 Date Code: 1801 Americas - 3000
  • 452 $0.8306
  • 500 $0.7953
  • 1,000 $0.7511
$0.7511 / $0.8306 Buy Now
DISTI # 86296998
Verical LDO Regulator Pos 1.9V 1A Automotive AEC-Q100 8-Pin VSON EP T/R RoHS: Compliant Min Qty: 452 Package Multiple: 1 Date Code: 1701 Americas - 2850
  • 452 $0.8306
  • 500 $0.7953
  • 1,000 $0.7511
$0.7511 / $0.8306 Buy Now
DISTI # 86292538
Verical LDO Regulator Pos 1.9V 1A Automotive AEC-Q100 8-Pin VSON EP T/R RoHS: Compliant Min Qty: 452 Package Multiple: 1 Date Code: 1101 Americas - 1727
  • 452 $0.8306
  • 500 $0.7953
  • 1,000 $0.7511
$0.7511 / $0.8306 Buy Now
Rochester Electronics TPS737-Q1 Automotive Single Output LDO, 1A, Reverse Current Protection RoHS: Compliant Status: End of Life / Last Time Buy Min Qty: 1 7577
  • 1 $0.7069
  • 25 $0.6928
  • 100 $0.6645
  • 500 $0.6362
  • 1,000 $0.6009
$0.6009 / $0.7069 Buy Now

Part Details for TPS73719QDRBRQ1

TPS73719QDRBRQ1 CAD Models

TPS73719QDRBRQ1 Part Data Attributes

TPS73719QDRBRQ1 Texas Instruments
Buy Now Datasheet
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TPS73719QDRBRQ1 Texas Instruments Automotive 1A ultra-low-dropout voltage regulator with reverse current protection and enable 8-SON -40 to 125
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Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer TEXAS INSTRUMENTS INC
Part Package Code SON
Package Description 3 X 3 MM, GREEN, PLASTIC, SON-8
Pin Count 8
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Samacsys Manufacturer Texas Instruments
Adjustability FIXED
Dropout Voltage1-Max 0.5 V
Dropout Voltage1-Nom 0.13 V
Input Voltage Absolute-Max 6 V
Input Voltage-Max 5.5 V
Input Voltage-Min 2.2 V
JESD-30 Code S-PDSO-N8
JESD-609 Code e4
Length 3 mm
Moisture Sensitivity Level 3
Number of Functions 1
Number of Outputs 1
Number of Terminals 8
Operating Temperature TJ-Max 125 °C
Operating Temperature TJ-Min -40 °C
Operating Temperature-Max 125 °C
Operating Temperature-Min -40 °C
Output Current1-Max 1 A
Output Voltage1-Max 1.957 V
Output Voltage1-Min 1.843 V
Output Voltage1-Nom 1.9 V
Package Body Material PLASTIC/EPOXY
Package Code HVSON
Package Equivalence Code SOLCC8,.12,25
Package Shape SQUARE
Package Style SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE
Packing Method TR
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Regulator Type FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
Screening Level AEC-Q100
Seated Height-Max 1 mm
Surface Mount YES
Technology BICMOS
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form NO LEAD
Terminal Pitch 0.65 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Voltage Tolerance-Max 3%
Width 3 mm

TPS73719QDRBRQ1 Related Parts

TPS73719QDRBRQ1 Frequently Asked Questions (FAQ)

  • Texas Instruments provides a recommended PCB layout in the datasheet, but it's also recommended to follow general guidelines for thermal design, such as placing the device near a thermal pad, using thermal vias, and keeping the copper pours away from the device. Additionally, TI provides a thermal calculator tool to help with thermal design.

  • To ensure stability, it's essential to follow the recommended component values and PCB layout in the datasheet. Additionally, make sure to decouple the input and output with suitable capacitors, and use a low-ESR output capacitor. If oscillations occur, try adding a small ceramic capacitor (e.g., 10nF) in parallel with the output capacitor.

  • The maximum input voltage rating for the TPS73719QDRBRQ1 is 5.5V, but it's recommended to operate the device within the specified input voltage range (2.7V to 5.5V) to ensure reliable operation and prevent damage.

  • The TPS73719QDRBRQ1 is rated for operation up to 125°C, but it's essential to consider the device's power dissipation and thermal design when operating in high-temperature environments. Make sure to follow the recommended thermal design guidelines and derate the device's output current accordingly.

  • Start by checking the input voltage, output voltage, and enable pin (EN) to ensure they are within the specified ranges. Verify that the device is properly configured and that the output capacitor is suitable. If issues persist, consult the datasheet's troubleshooting section or contact TI's support team for further assistance.