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  1. JLCPCB
  2. Parts Library
  3. All Components
  4. Power Management (PMIC)
  5. DC-DC Converters
  6. TPS53681RSBT
TPS53681RSBT - 1
TPS53681RSBT - 2
TPS53681RSBT - 3
Extended1/3
* Images are for reference only

TPS53681RSBT

Attributes
Value
Manufacturer
Texas Instruments
MFR.Part #
TPS53681RSBT
JLCPCB Part #
C181498
Package
QFN-40-EP(5x5)
Description
-40℃~+125℃ 2 250mV~2.8125V 300kHz~1MHz 4.5V~17V Buck Buck External Fixed No QFN-40-EP(5x5) DC-DC Converters ROHS
EasyEDA Libraries
ECCN
EAR99
Datasheet
Download
Source
JLCPCB
Assembly Type
SMT Assembly
PCBA Type
Economic and Standard

Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

AttributesValue
CategoryPower Management (PMIC)/DC-DC Converters
ManufacturerTexas Instruments
PackageQFN-40-EP(5x5)
Operating Temperature-40℃~+125℃
FunctionStep-down type
Synchronous RectifierNo
Frequency - Switching300kHz~1MHz
Output TypeFixed
Voltage - Supply4.5V~17V
FeaturesLight load efficient mode、Protection latch、Operating status indication、Adjustable current limiting、Dynamic voltage scaling、Built-in LDO regulator、Output voltage differential sensing
Switch tube (built-in/external)External
TopologyBuck
Output Voltage250mV~2.8125V
Number of Outputs2
Results remaining: 0

  1. JLCPCB
  2. Parts Library
  3. All Components
  4. Power Management (PMIC)
  5. DC-DC Converters
  6. TPS53681RSBT
TPS53681RSBT

* Images are for reference only

TPS53681RSBT

Extended
Manufacturer

Texas Instruments

MFR.Part #
TPS53681RSBT
JLCPCB Part #
C181498
Package
QFN-40-EP(5x5)
Description
-40℃~+125℃ 2 250mV~2.8125V 300kHz~1MHz 4.5V~17V Buck Buck External Fixed No QFN-40-EP(5x5) DC-DC Converters ROHS
EasyEDA Libraries
ECCN
EAR99
Datasheet
Download
Source
JLCPCB
Assembly Type
SMT Assembly
PCBA Type
Economic and Standard

Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

TPS53681RSBT

* Images are for reference only

TPS53681RSBT

Extended
Manufacturer

Texas Instruments

MFR.Part #
TPS53681RSBT
JLCPCB Part #
C181498
Package
QFN-40-EP(5x5)
Description
-40℃~+125℃ 2 250mV~2.8125V 300kHz~1MHz 4.5V~17V Buck Buck External Fixed No QFN-40-EP(5x5) DC-DC Converters ROHS
EasyEDA Libraries
ECCN
EAR99
Datasheet
Download
Source
JLCPCB
Assembly Type
SMT Assembly
PCBA Type
Economic and Standard

Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

TPS53681RSBT Specifications

TPS53681RSBT technical specifications, attributes, and parameters.

AttributesValue
CategoryPower Management (PMIC)/DC-DC Converters
ManufacturerTexas Instruments
PackageQFN-40-EP(5x5)
Operating Temperature-40℃~+125℃
FunctionStep-down type
Synchronous RectifierNo
Frequency - Switching300kHz~1MHz
Output TypeFixed
Voltage - Supply4.5V~17V
FeaturesLight load efficient mode、Protection latch、Operating status indication、Adjustable current limiting、Dynamic voltage scaling、Built-in LDO regulator、Output voltage differential sensing
Switch tube (built-in/external)External
TopologyBuck
Output Voltage250mV~2.8125V
Number of Outputs2
Results remaining: 0

PCB Assembly Tips

From components to fully assembled PCBs. JLCPCB supports PCB assembly for the TPS53681RSBT. Sign up to receive and start your assembly today →

  • 1

    Step 1 - Pre-order the parts you need from JLCPCB.

  • 2

    Step 2 - Place a PCBA order to have those parts assembled onto your boards.

  • 3

    Step 3 - JLCPCB manufactures and assembles your boards in as fast as 3 days.

JLCPCB Assembly Tutorial
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TPS53681RSBT Documents

TPS53681RSBT datasheets or manufacturer documentation.

Datasheet: TPS53681RSBT Datasheet (PDF)

TPS53681RSBT Schematic Symbol & PCB Footprint

The TPS53681RSBT schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.