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TLV62568 Series

2.5V-5.5V input, 1A high efficiency step-down buck converter in SOT23 and SOT563 package

Manufacturer: Texas Instruments

Catalog(10 parts)

PartSupplier Device PackageTopologySynchronous Rectifier▲▼Output TypeOutput ConfigurationCurrent - Output▲▼Mounting TypePackage / CaseOperating Temperature▲▼Operating Temperature▲▼Voltage - Output (Min/Fixed)▲▼Voltage - Output (Max)▲▼Voltage - Input (Max)▲▼Number of Outputs▲▼FunctionFrequency - Switching▲▼Voltage - Input (Min)▲▼Supplied ContentsOutputs and TypeOutputs and Type▲▼Voltage - Output▲▼Voltage - Input▲▼Voltage - Input▲▼Board TypeMain PurposeUtilized IC / Part
Texas Instruments
TLV62568PDRLT
Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 1A SOT-563, SOT-666
SOT-5X3
Buck
Adjustable
Positive
1 A
Surface Mount
SOT-563, SOT-666
125 °C
-40 °C
0.6000000238418579 V
5.5 V
5.5 V
1 ul
Step-Down
1500000 Hz
2.5 V
Texas Instruments
TLV62568PDDCR
Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 1A SOT-23-6 Thin, TSOT-23-6
SOT-23-THIN
Buck
Adjustable
Positive
1 A
Surface Mount
SOT-23-6 Thin, TSOT-23-6
125 °C
-40 °C
0.6000000238418579 V
5.5 V
5.5 V
1 ul
Step-Down
1500000 Hz
2.5 V
Texas Instruments
TLV62568PDDCT
Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 1A SOT-23-6 Thin, TSOT-23-6
SOT-23-THIN
Buck
Adjustable
Positive
1 A
Surface Mount
SOT-23-6 Thin, TSOT-23-6
125 °C
-40 °C
0.6000000238418579 V
5.5 V
5.5 V
1 ul
Step-Down
1500000 Hz
2.5 V
Texas Instruments
TLV62568PDRLR
Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 1A SOT-563, SOT-666
SOT-5X3
Buck
Adjustable
Positive
1 A
Surface Mount
SOT-563, SOT-666
125 °C
-40 °C
0.6000000238418579 V
5.5 V
5.5 V
1 ul
Step-Down
1500000 Hz
2.5 V
Texas Instruments
TLV62568DBVR
Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 1A SC-74A, SOT-753
SOT-23-5
Buck
Adjustable
Positive
1 A
Surface Mount
SC-74A, SOT-753
125 °C
-40 °C
0.6000000238418579 V
5.5 V
5.5 V
1 ul
Step-Down
1500000 Hz
2.5 V
Texas Instruments
TLV62568DBVT
Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 1A SC-74A, SOT-753
SOT-23-5
Buck
Adjustable
Positive
1 A
Surface Mount
SC-74A, SOT-753
125 °C
-40 °C
0.6000000238418579 V
5.5 V
5.5 V
1 ul
Step-Down
1500000 Hz
2.5 V
Texas Instruments
TLV62568APDRLT
Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 1A SOT-563, SOT-666
SOT-5X3
Buck
Adjustable
Positive
1 A
Surface Mount
SOT-563, SOT-666
125 °C
-40 °C
0.6000000238418579 V
5.5 V
5.5 V
1 ul
Step-Down
1500000 Hz
2.5 V
Texas Instruments
TLV62568APEVM-860
TLV62568A - DC/DC, Step Down 1, Non-Isolated Outputs Evaluation Board
1 A
1500000 Hz
Board(s)
Non-Isolated
1 ul
1.7999999523162842 V
2.5 V
5.5 V
Fully Populated
DC/DC, Step Down
Texas Instruments
TLV62568EVM-789
TLV62568 - DC/DC, Step Down 1, Non-Isolated Outputs Evaluation Board
1 A
1500000 Hz
Board(s)
Non-Isolated
1 ul
1.7999999523162842 V
2.5 V
5.5 V
Fully Populated
DC/DC, Step Down
TLV62568
Texas Instruments
TLV62568ADRLR
Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 1A SOT-563, SOT-666
SOT-5X3
Buck
Adjustable
Positive
1 A
Surface Mount
SOT-563, SOT-666
125 °C
-40 °C
0.6000000238418579 V
5.5 V
5.5 V
1 ul
Step-Down
1500000 Hz
2.5 V

Key Features

• Up to 95% EfficiencyLow RDS(ON)Switches 150 mΩ / 100 mΩ2.5-V to 5.5-V Input Voltage RangeAdjustable Output Voltage from 0.6 V to VINPower Save Mode for Light Load Efficiency100% Duty Cycle for Lowest Dropout35-µA Operating Quiescent Current1.5-MHz Switching FrequencyPower Good OutputOver Current ProtectionInternal Soft StartupThermal Shutdown ProtectionAvailable in SOT PackagePin-to-Pin Compatible withTLV62569Create a Custom Design Using the TLV62568 With theWEBENCH®Power DesignerUp to 95% EfficiencyLow RDS(ON)Switches 150 mΩ / 100 mΩ2.5-V to 5.5-V Input Voltage RangeAdjustable Output Voltage from 0.6 V to VINPower Save Mode for Light Load Efficiency100% Duty Cycle for Lowest Dropout35-µA Operating Quiescent Current1.5-MHz Switching FrequencyPower Good OutputOver Current ProtectionInternal Soft StartupThermal Shutdown ProtectionAvailable in SOT PackagePin-to-Pin Compatible withTLV62569Create a Custom Design Using the TLV62568 With theWEBENCH®Power Designer

Description

AI
The TLV62568 device is a synchronous step-down buck DC-DC converter optimized for high efficiency and compact solution size. The device integrates switches capable of delivering an output current up to 1 A. At medium to heavy loads, the device operates in pulse width modulation (PWM) mode with 1.5-MHz switching frequency. At light load, the device automatically enters Power Save Mode (PSM) to maintain high efficiency over the entire load current range. In shutdown, the current consumption is reduced to less than 2 µA. The TLV62568 provides an adjustable output voltage via an external resistor divider. An internal soft start circuit limits the inrush current during startup. Other features like over current protection, thermal shutdown protection and power good are built-in. The device is available in a SOT23 and SOT563 package. The TLV62568 device is a synchronous step-down buck DC-DC converter optimized for high efficiency and compact solution size. The device integrates switches capable of delivering an output current up to 1 A. At medium to heavy loads, the device operates in pulse width modulation (PWM) mode with 1.5-MHz switching frequency. At light load, the device automatically enters Power Save Mode (PSM) to maintain high efficiency over the entire load current range. In shutdown, the current consumption is reduced to less than 2 µA. The TLV62568 provides an adjustable output voltage via an external resistor divider. An internal soft start circuit limits the inrush current during startup. Other features like over current protection, thermal shutdown protection and power good are built-in. The device is available in a SOT23 and SOT563 package.