Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 3A 7-VFDFN #CommonPartsLibrary #IntegratedCircuit #PowerManagement #Voltage-Regulator #Switching-Regulator #DCS-Control #TLV62085

3A Step-Down Converter with DCS-Control, adjustable output, 2.4-5.5V input voltage, QFN-8 step-down dc-dc buck regulator Texas*VSON*HR*1.5x2mm*P0.5mm*

1A Step-Down Converter with DCS-Control, adjustable output, 3-17V input voltage, VSSOP-8 step-down dc-dc buck regulator MSOP*3x3mm*P0.65mm*

500mA Step-Down Converter with DCS-Control, adjustable output, 3-17V input voltage, WSON-8 step-down dc-dc buck regulator WSON*EP*2x2mm*P0.5mm*

1.8V to 6.5V, 750mA, 60nA IQ step-down converter The TPS62840 is a high-efficiency step-down converter with ultra-low operating quiescent current of typically 60 nA. The device contains special circuitry to achieve just 120 nA IQ in 100% mode to further extend battery life near the end of discharge. The device uses DCS-Control to cleanly power radios and operates with a typical switching frequency of 1.8 MHz. In Power-Save Mode, the device extends the light load efficiency down to a load current range of 1 μA and below. 16 predefined output voltages can be selected by connecting a resistor to pin VSET, making the device flexible for various applications with a minimum amount of external components. The STOP pin of the device immediately eliminates any switching noise in order to take a noise-free measurement in test and measurement systems. The TPS62840 provides an output current of up to 750 mA. With an input voltage of 1.8 V to 6.5 V, the device supports multiple power sources such as 2S to 4S Alkaline, 1S to 2S Li-MnO2 , or 1S Li-Ion/LiSOCl2 • 60-nA operating quiescent current • 100% duty-cycle mode with 120-nA IQ • Input voltage range VIN from 1.8 V to 6.5 V • Output current up to 750 mA • RF friendly DCS-Control™ • 80% efficiency at 1 µA IOUT (3.6 VIN to 1.8 VOUT) • 16 selectable output voltages via VSET pin • Auto transition PFM/PWM or forced-PWM mode • Selectable forced PWM and STOP modes • Output discharge function • 25-nA shutdown current • SON-8, WCSP-6 and thermally enhanced HVSSOP-8 packages #CommonPartsLibrary #IntegratedCircuit #PowerManagement

TPS62740DSST WSON-12_L3.0-W2.0-P0.5-BL-EP LCSC Part Number: C2659003 JLCPCB Part Class: Extended Part Manufactured by TI(德州仪器) Texas Instruments TPS62740/TPS62742 ultra-low-power step-down DC/DC converter, 2.2V to 5.5V input voltage range, 360nA typical quiescent current, up to 90% efficiency at 10µA load current, up to 300mA output current for TPS62740 and 400mA for TPS62742, DCS-Control architecture, up to 2MHz switching frequency, 16 selectable output voltages from 1.8V to 3.3V in 100mV steps, power-good output, slew-rate controlled load switch, output discharge function, optimized for 2.2µH inductor and 10µF output capacitor, small 2 x 3mm WSON package, suitable for Bluetooth Low Energy, RF4CE, Zigbee, industrial metering and energy harvesting applications. Search Keywords: TPS62740, TPS62742, Texas Instruments TPS62740, Texas Instruments TPS62742, TI TPS62740, TI TPS62742, TPS6274x buck converter, TPS62740 step down converter, TPS62742 step down converter, ultra low Iq buck converter, 360nA quiescent current converter, low power DC DC converter, energy harvesting buck converter, Bluetooth low energy buck converter, Zigbee power converter, 300mA buck converter, 400mA buck converter, 2x3mm WSON buck converter, TPS62740 datasheet, TPS62742 datasheet Hashtags: #TPS62740 #TPS62742 #TPS6274x #TexasInstrumentsTPS62740 #TexasInstrumentsTPS62742 #TIBuckConverter #StepDownConverter #BuckConverter #DCDCConverter #UltraLowIqConverter #360nAIq #LowPowerConverter #EnergyHarvestingConverter #BluetoothLEConverter #ZigbeeConverter #RF4CEConverter #300mABuckConverter #400mABuckConverter #DCSControl #WSONPackage

The TPS6213x series, manufactured by Texas Instruments, includes highly efficient, easy-to-use synchronous step-down DC-DC converters optimized for applications requiring high power density. These converters operate within a wide input voltage range from 3 V to 17 V and are capable of delivering up to 3 A of continuous output current. The series comprises multiple part numbers, namely TPS62130, TPS62130A, TPS62131, TPS62132, and TPS62133, each offering unique output configurations—adjustable outputs for TPS62130 and TPS62130A, and fixed outputs of 1.8 V, 3.3 V, and 5.0 V for TPS62131, TPS62132, and TPS62133 respectively. Key features of the TPS6213x series include the advanced DCS-Control™ topology for improved transient response and high output voltage accuracy, a programmable soft start, seamless transition to power save mode, and selectable operating frequency (either 1.25 MHz or 2.5 MHz). The device also encapsulates robust protection mechanisms such as short circuit and overtemperature protection. Housed in a compact 3-mm x 3-mm QFN-16 package, the IC includes additional functions like a power-good output and 100% duty cycle mode for low dropout conditions. With a highly integrated design that requires minimal external components, the TPS6213x series is ideal for step-down regulation in various applications including standard 12-V rail supplies, POL supplies, embedded systems, and portable devices.

28V, 0.5A Step-Down Converter with SNOOZE Mode Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 500mA 10-WFDFN Exposed Pad #CommonPartsLibrary #IntegratedCircuit #PowerManagement #Voltage-regulator #Switching-regulator #DCS-Control™

Buck Switching Regulator IC Positive Programmable 1.8V 1 Output 300mA 12-WFDFN Exposed Pad #CommonPartsLibrary #IntegratedCircuit #PowerManagement #Voltage-Regulator #Switching-regulator #DCS-Control™ #TPS62745

The TPS6216x device family are easy to use synchronous step-down DC/DC converters optimized for applications with high power density. A high switching frequency of typically 2.25 MHz allows the use of small inductors and provides fast transient response as well as high output voltage accuracy by utilization of the DCS-Control™ topology. With its wide operating input voltage range of 3 V to 17 V, the devices are ideally suited for systems powered from either a Li-Ion or other battery as well as from 12-V intermediate power rails. It supports up to 1-A continuous output current at output voltages between 0.9 V and 6 V (with 100% duty cycle mode). Power sequencing is also possible by configuring the enable and open-drain power good pins. In power save mode, the devices show quiescent current of about 17 μA from VIN. Power save mode, entered automatically and seamlessly if the load is small, maintains high efficiency over the entire load range. In shutdown mode, the device is turned off and shutdown current consumption is less than 2 μA. The device, available in adjustable and fixed output voltage versions, is packaged in an 8-pin WSON package measuring 2.00 mm × 2.00 mm (DSG) or 8- pin VSSOP package measuring 3.00 mm x 3.00 mm (DGK) • DCS-Control™ Topology • Input Voltage Range from 3 V to 17 V • Up to 1-A Output Current • Adjustable Output Voltage From 0.9 V to 6 V • Fixed Output Voltage Versions • Seamless Power Save Mode Transition • Typically 17-µA Quiescent Current • Power Good Output • 100% Duty Cycle Mode • Short Circuit Protection • Over Temperature Protection • Pin to Pin Compatible With TPS62170 and TPS62125 • Available in 3.00 mm x 3.00 mm 8-Pin VSSOP and 2.00 mm × 2.00 mm 8-Pin WSON Packages • Create a Custom Design using the TPS62160 with the WEBENCH® Power Designer #CommonPartsLibrary #IntegratedCircuit #PowerManagement #Voltage-regulator #switching-regulator

Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 1A 8-WFDFN Exposed Pad The TPS6216x device family are easy to use synchronous step-down DC/DC converters optimized for applications with high power density. A high switching frequency of typically 2.25 MHz allows the use of small inductors and provides fast transient response as well as high output voltage accuracy by utilization of the DCS-Control™ topology. With its wide operating input voltage range of 3 V to 17 V, the devices are ideally suited for systems powered from either a Li-Ion or other battery as well as from 12-V intermediate power rails. It supports up to 1-A continuous output current at output voltages between 0.9 V and 6 V (with 100% duty cycle mode). Power sequencing is also possible by configuring the enable and open-drain power good pins. In power save mode, the devices show quiescent current of about 17 μA from VIN. Power save mode, entered automatically and seamlessly if the load is small, maintains high efficiency over the entire load range. In shutdown mode, the device is turned off and shutdown current consumption is less than 2 μA. The device, available in adjustable and fixed output voltage versions, is packaged in an 8-pin WSON package measuring 2.00 mm × 2.00 mm (DSG) or 8- pin VSSOP package measuring 3.00 mm x 3.00 mm (DGK). • DCS-Control™ Topology • Input Voltage Range from 3 V to 17 V • Up to 1-A Output Current • Adjustable Output Voltage From 0.9 V to 6 V • Fixed Output Voltage Versions • Seamless Power Save Mode Transition • Typically 17-µA Quiescent Current • Power Good Output • 100% Duty Cycle Mode • Short Circuit Protection • Over Temperature Protection • Pin to Pin Compatible With TPS62170 and TPS62125 • Available in 3.00 mm x 3.00 mm 8-Pin VSSOP and 2.00 mm × 2.00 mm 8-Pin WSON Packages • Create a Custom Design using the TPS62160 with the WEBENCH® Power Designer #CommonPartsLibrary #IntegratedCircuit #PowerManagement

Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 500mA 8-WFDFN Exposed Pad The TPS6217x device family are easy to use synchronous step-down DC-DC converters optimized for applications with high power density. A high switching frequency of typically 2.25 MHz allows the use of small inductors and provides fast transient response as well as high output voltage accuracy by utilization of the DCS-Control™ topology. With its wide operating input voltage range of 3 V to 17 V, the devices are ideally suited for systems powered from either a Li-Ion or other battery as well as from 12-V intermediate power rails. It supports up to 0.5-A continuous output current at output voltages between 0.9 V and 6 V (with 100% duty cycle mode). Power sequencing is also possible by configuring the enable and open-drain power good pins. In power save mode, the devices show quiescent current of about 17 μA from VIN. Power save mode, entered automatically and seamlessly if the load is small, maintains high efficiency over the entire load range. In shutdown mode, the device is turned off and shutdown current consumption is less than 2 μA. The device, available in adjustable and fixed output voltage versions, is packaged in a 2-mm × 2-mm 8- pin WSON package (DSG). • DCS-Control™ Topology • Input Voltage Range from 3 V to 17 V • Up to 500-mA Output Current • Adjustable Output Voltage from 0.9 V to 6 V • Fixed Output Voltage Versions • Seamless Power Save Mode Transition • Typically 17-µA Quiescent Current • Power Good Output • 100% Duty Cycle Mode • Short Circuit Protection • Over Temperature Protection • Pin to Pin Compatible with TPS62160 and TPS62125 • Available in a 2-mm × 2-mm 8-Pin WSON Package • Create a Custom Design using the TPS62170 with the WEBENCH® Power Designer #CommonPartsLibrary #IntegratedCircuit #PowerManagement