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TPS7B81EVM-025 - TPS7B81EVM-025

TPS7B81EVM-025

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Texas Instruments

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TPS7B81EVM-025 - TPS7B81EVM-025

TPS7B81EVM-025

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Texas Instruments

POWER MANAGEMENT

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Technical Specifications

Parameters and characteristics commom to parts in this series

SpecificationTPS7B81EVM-025TPS7B81 Series
Board TypeFully PopulatedFully Populated
Channels per IC11
Control Features-Enable
Current - Output150 mA150 mA
Current - Quiescent (Iq)-3.5 µA
Current - Supply (Max)-4.5 µA
Grade-Automotive
Mounting Type-Surface Mount
Number of Regulators-1
Operating Temperature--40 °C
Operating Temperature-125 °C
Output Configuration-Positive
Output Type-27.03 °C/W
Package / Case-0.118 in
Package / Case-3 mm
Package / Case-Exposed Pad, 8-MSOP, 8-TSSOP
Protection Features-Under Voltage Lockout (UVLO), Over Temperature, Over Current, Short Circuit
PSRR-60 dB
Qualification-AEC-Q100
Regulator TypePositive FixedPositive Fixed
Supplied ContentsBoard(s)Board(s)
Supplier Device Package-8-HVSSOP, 6-WSON (2x2)
Utilized IC / PartTPS7B81-Q1TPS7B81-Q1
Voltage - Input [Max]40 V40 V
Voltage - Input [Min]3 V3 V
Voltage - Output5 V5 V
Voltage - Output (Min/Fixed)-3.3 - 5 V
Voltage Dropout (Max)-0.54 - 0.675 V
Voltage Dropout (Max)-0.65 V

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

TPS7B81 Series

150-mA, off-battery (40-V), ultra-low-IQ, low-dropout (LDO) voltage regulator with enable

PartNumber of RegulatorsProtection FeaturesPackage / Case [x]Package / Case [x]Package / CaseVoltage - Output (Min/Fixed)Output TypeOutput ConfigurationSupplier Device PackageCurrent - Quiescent (Iq)Control FeaturesPSRROperating Temperature [Min]Operating Temperature [Max]Current - OutputVoltage Dropout (Max) [Max]Mounting TypeCurrent - Supply (Max) [Max]Voltage - OutputBoard TypeVoltage - Input [Min]Voltage - Input [Max]Supplied ContentsChannels per ICRegulator TypeUtilized IC / PartVoltage Dropout (Max)GradeQualification
Texas Instruments
TPS7B8150DGNR
The TPS7B81 is a low-dropout (LDO) linear regulator that operates from input voltages up to 40 V and can supply up to 150 mA in current. With only 2.7 µA of quiescent current at light loads, the device is an excellent choice for wide input supply designs and high cell count battery applications that need very low standby power consumption. The 45-V transient tolerance provides additional headroom for applications where inductive kickback may be present, thereby reducing external circuitry for voltage suppression. With integrated short-circuit and overcurrent limiting, the TPS7B81 protects the system during fault conditions. In addition to the low standby power consumption, the very low dropout voltage in light load conditions helps maintain regulation even when powered by depleted batteries. The TPS7B81 is available in thermally enhanced, 8-pin HVSSOP and 6-pin WSON packages. Both packages offer high thermal conductivity, and their small size supports compact design, making them well suited for space-limited applications such as power tools or motor drive modules and battery packs. The TPS7B81 is a low-dropout (LDO) linear regulator that operates from input voltages up to 40 V and can supply up to 150 mA in current. With only 2.7 µA of quiescent current at light loads, the device is an excellent choice for wide input supply designs and high cell count battery applications that need very low standby power consumption. The 45-V transient tolerance provides additional headroom for applications where inductive kickback may be present, thereby reducing external circuitry for voltage suppression. With integrated short-circuit and overcurrent limiting, the TPS7B81 protects the system during fault conditions. In addition to the low standby power consumption, the very low dropout voltage in light load conditions helps maintain regulation even when powered by depleted batteries. The TPS7B81 is available in thermally enhanced, 8-pin HVSSOP and 6-pin WSON packages. Both packages offer high thermal conductivity, and their small size supports compact design, making them well suited for space-limited applications such as power tools or motor drive modules and battery packs.
1
Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)
0.118 in
3 mm
8-MSOP, 8-TSSOP, Exposed Pad
5 V
27.03 °C/W
Positive
8-HVSSOP
3.5 µA
Enable
60 dB
-40 °C
125 °C
150 mA
0.54 V
Surface Mount
Texas Instruments
TPS7B8133DRVR
The TPS7B81 is a low-dropout (LDO) linear regulator that operates from input voltages up to 40 V and can supply up to 150 mA in current. With only 2.7 µA of quiescent current at light loads, the device is an excellent choice for wide input supply designs and high cell count battery applications that need very low standby power consumption. The 45-V transient tolerance provides additional headroom for applications where inductive kickback may be present, thereby reducing external circuitry for voltage suppression. With integrated short-circuit and overcurrent limiting, the TPS7B81 protects the system during fault conditions. In addition to the low standby power consumption, the very low dropout voltage in light load conditions helps maintain regulation even when powered by depleted batteries. The TPS7B81 is available in thermally enhanced, 8-pin HVSSOP and 6-pin WSON packages. Both packages offer high thermal conductivity, and their small size supports compact design, making them well suited for space-limited applications such as power tools or motor drive modules and battery packs. The TPS7B81 is a low-dropout (LDO) linear regulator that operates from input voltages up to 40 V and can supply up to 150 mA in current. With only 2.7 µA of quiescent current at light loads, the device is an excellent choice for wide input supply designs and high cell count battery applications that need very low standby power consumption. The 45-V transient tolerance provides additional headroom for applications where inductive kickback may be present, thereby reducing external circuitry for voltage suppression. With integrated short-circuit and overcurrent limiting, the TPS7B81 protects the system during fault conditions. In addition to the low standby power consumption, the very low dropout voltage in light load conditions helps maintain regulation even when powered by depleted batteries. The TPS7B81 is available in thermally enhanced, 8-pin HVSSOP and 6-pin WSON packages. Both packages offer high thermal conductivity, and their small size supports compact design, making them well suited for space-limited applications such as power tools or motor drive modules and battery packs.
1
Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)
3.3 V
27.03 °C/W
Positive
6-WSON (2x2)
3.5 µA
Enable
60 dB
-40 °C
125 °C
150 mA
0.675 V
Surface Mount
4.5 µA
Texas Instruments
TPS7B81EVM-025
TPS7B81-Q1 1 - Single Channels per IC Positive Fixed Linear Voltage Regulator Evaluation Board
150 mA
5 V
Fully Populated
3 V
40 V
Board(s)
1
Positive Fixed
TPS7B81-Q1
Texas Instruments
TPS7B8133DGNR
The TPS7B81 is a low-dropout (LDO) linear regulator that operates from input voltages up to 40 V and can supply up to 150 mA in current. With only 2.7 µA of quiescent current at light loads, the device is an excellent choice for wide input supply designs and high cell count battery applications that need very low standby power consumption. The 45-V transient tolerance provides additional headroom for applications where inductive kickback may be present, thereby reducing external circuitry for voltage suppression. With integrated short-circuit and overcurrent limiting, the TPS7B81 protects the system during fault conditions. In addition to the low standby power consumption, the very low dropout voltage in light load conditions helps maintain regulation even when powered by depleted batteries. The TPS7B81 is available in thermally enhanced, 8-pin HVSSOP and 6-pin WSON packages. Both packages offer high thermal conductivity, and their small size supports compact design, making them well suited for space-limited applications such as power tools or motor drive modules and battery packs. The TPS7B81 is a low-dropout (LDO) linear regulator that operates from input voltages up to 40 V and can supply up to 150 mA in current. With only 2.7 µA of quiescent current at light loads, the device is an excellent choice for wide input supply designs and high cell count battery applications that need very low standby power consumption. The 45-V transient tolerance provides additional headroom for applications where inductive kickback may be present, thereby reducing external circuitry for voltage suppression. With integrated short-circuit and overcurrent limiting, the TPS7B81 protects the system during fault conditions. In addition to the low standby power consumption, the very low dropout voltage in light load conditions helps maintain regulation even when powered by depleted batteries. The TPS7B81 is available in thermally enhanced, 8-pin HVSSOP and 6-pin WSON packages. Both packages offer high thermal conductivity, and their small size supports compact design, making them well suited for space-limited applications such as power tools or motor drive modules and battery packs.
1
Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)
0.118 in
3 mm
8-MSOP, 8-TSSOP, Exposed Pad
3.3 V
27.03 °C/W
Positive
8-HVSSOP
3.5 µA
Enable
60 dB
-40 °C
125 °C
150 mA
Surface Mount
0.65 V
Texas Instruments
TPS7B8150DRVR
The TPS7B81 is a low-dropout (LDO) linear regulator that operates from input voltages up to 40 V and can supply up to 150 mA in current. With only 2.7 µA of quiescent current at light loads, the device is an excellent choice for wide input supply designs and high cell count battery applications that need very low standby power consumption. The 45-V transient tolerance provides additional headroom for applications where inductive kickback may be present, thereby reducing external circuitry for voltage suppression. With integrated short-circuit and overcurrent limiting, the TPS7B81 protects the system during fault conditions. In addition to the low standby power consumption, the very low dropout voltage in light load conditions helps maintain regulation even when powered by depleted batteries. The TPS7B81 is available in thermally enhanced, 8-pin HVSSOP and 6-pin WSON packages. Both packages offer high thermal conductivity, and their small size supports compact design, making them well suited for space-limited applications such as power tools or motor drive modules and battery packs. The TPS7B81 is a low-dropout (LDO) linear regulator that operates from input voltages up to 40 V and can supply up to 150 mA in current. With only 2.7 µA of quiescent current at light loads, the device is an excellent choice for wide input supply designs and high cell count battery applications that need very low standby power consumption. The 45-V transient tolerance provides additional headroom for applications where inductive kickback may be present, thereby reducing external circuitry for voltage suppression. With integrated short-circuit and overcurrent limiting, the TPS7B81 protects the system during fault conditions. In addition to the low standby power consumption, the very low dropout voltage in light load conditions helps maintain regulation even when powered by depleted batteries. The TPS7B81 is available in thermally enhanced, 8-pin HVSSOP and 6-pin WSON packages. Both packages offer high thermal conductivity, and their small size supports compact design, making them well suited for space-limited applications such as power tools or motor drive modules and battery packs.
1
Over Current, Over Temperature, Under Voltage Lockout (UVLO)
5 V
27.03 °C/W
Positive
6-WSON (2x2)
3.5 µA
Enable
60 dB
-40 °C
125 °C
150 mA
0.585 V
Surface Mount
Automotive
AEC-Q100

Description

General part information

TPS7B81 Series

The TPS7B81 is a low-dropout (LDO) linear regulator that operates from input voltages up to 40 V and can supply up to 150 mA in current. With only 2.7 µA of quiescent current at light loads, the device is an excellent choice for wide input supply designs and high cell count battery applications that need very low standby power consumption. The 45-V transient tolerance provides additional headroom for applications where inductive kickback may be present, thereby reducing external circuitry for voltage suppression.

With integrated short-circuit and overcurrent limiting, the TPS7B81 protects the system during fault conditions. In addition to the low standby power consumption, the very low dropout voltage in light load conditions helps maintain regulation even when powered by depleted batteries.

The TPS7B81 is available in thermally enhanced, 8-pin HVSSOP and 6-pin WSON packages. Both packages offer high thermal conductivity, and their small size supports compact design, making them well suited for space-limited applications such as power tools or motor drive modules and battery packs.

Documents

Technical documentation and resources