Texas Instruments Datasheets for IC Switching Voltage Regulators

IC switching voltage regulators are integrated circuits (ICs) that store energy in an inductor, transformer, or capacitor and then use this storage device to transfer energy from the input to the output in discrete packets over a low-resistance switch.
IC Switching Voltage Regulators: Learn more

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Product Name Notes
1-A 48-V Step-Down DC/DC Converter with Low Iq 20-HTSSOP -55 to 175
10V to 24V Input, 2.1A, 5V Output DC/DC with Accurate Output Current Limit 16-QFN -40 to 125
17V Input, 5A Synchronous Step-Down Converter 14-VQFN -40 to 125
2.95V to 6V Input, 3A Synchronous Step-Down Converter 16-WQFN -40 to 150
2.95V to 6V Input, 3A Synchronous Step-Down Converter 8-SO PowerPAD -40 to 125
2.95V to 6V Input, 3A Synchronous Step-Down SWIFT? Converter 16-WQFN -40 to 150
2.95V to 6V Input, 4A Synchronous Step-Down SWIFT? Converter 16-WQFN -40 to 150
2.95V to 6V Input, 4A Synchronous Step-Down SWIFT? Converter with Hiccup Current Limit 16-WQFN -40 to 150
2.95V to 6V Input, 5A Synchronous Step-Down SWIFT? Converter 16-WQFN -40 to 150
2.95V to 6V Input, 6A Synchronous Step-Down SWIFT? Converter with Hiccup Current Limit 16-WQFN -40 to 150
2.95V to 6V Input, 6A, Synchronous Step-Down SWIFT? Converter 16-WQFN -40 to 150
2.95V to 6V Input, 7A Synchronous Step-Down SWIFT? Converter 16-WQFN -40 to 150
3.5V to 28V Input, 3.5A, 1MHz Step-Down Converter with Eco-mode 8-SO PowerPAD -40 to 150
3.5V to 28V Input, 3A, 570kHz Step-Down Converter with Eco-mode 8-SO PowerPAD -40 to 150
3.5V to 28V Input, 3A, 570kHz Step-Down Converter with Eco-mode 8-SOIC -40 to 150
3.5V to 28V Input, 3A, 570kHz Step-Down Converter with Eco-mode 8-SOIC
3.5V to 28V Input, 5A, 570kHz Step-Down Converter with Eco-mode 8-SO PowerPAD -40 to 85
3A Dual Channel Synchronous Step-Down Switcher with Integrated FET (SWIFT) 16-HTSSOP -40 to 85
3A Dual Channel Synchronous Step-Down Switcher with Integrated FET (SWIFT) 16-QFN -40 to 85
3V to 6V Input, 3A Synchronous Step-Down Converter for Sequencing 20-HTSSOP -40 to 85
3V to 6V Input, 3A Synchronous Step-Down SWIFT? Converter 20-HTSSOP -40 to 125
3V to 6V Input, 3A Synchronous Step-Down SWIFT? Converter 24-VQFN -40 to 125
3V to 6V Input, 3A Synchronous Step-Down SWIFT? Converter for Prebiased Outputs 20-HTSSOP -40 to 85
3V to 6V Input, 3A Synchronous Step-Down SWIFT? Converter with 0.9V Output 20-HTSSOP
3V to 6V Input, 3A Synchronous Step-Down SWIFT? Converter with 1.2V Output 20-HTSSOP
3V to 6V Input, 3A Synchronous Step-Down SWIFT? Converter with 1.5V Output 20-HTSSOP -40 to 125
3V to 6V Input, 3A Synchronous Step-Down SWIFT? Converter with 1.8V Output 20-HTSSOP -40 to 125
3V to 6V Input, 3A Synchronous Step-Down SWIFT? Converter with 2.5V Output 20-HTSSOP
3V to 6V Input, 3A Synchronous Step-Down SWIFT? Converter with 3.3V Output 20-HTSSOP -40 to 85
3V to 6V Input, 6A Synchronous Step-Down SWIFT? Converter 28-HTSSOP -40 to 85
3V to 6V Input, 6A Synchronous Step-Down SWIFT? Converter 34-VQFN -40 to 125
3V to 6V Input, 6A Synchronous Step-Down SWIFT? Converter for Prebiased Outputs 28-HTSSOP -40 to 85
3V to 6V Input, 6A Synchronous Step-Down SWIFT? Converter for Sequencing 28-HTSSOP -40 to 85
3V to 6V Input, 6A Synchronous Step-Down SWIFT? Converter with 0.9V Output 28-HTSSOP -40 to 125
3V to 6V Input, 6A Synchronous Step-Down SWIFT? Converter with 1.2V Output 28-HTSSOP -40 to 125
3V to 6V Input, 6A Synchronous Step-Down SWIFT? Converter with 1.5V Output 28-HTSSOP -40 to 125
3V to 6V Input, 6A Synchronous Step-Down SWIFT? Converter with 1.8V Output 28-HTSSOP -40 to 125
3V to 6V Input, 6A Synchronous Step-Down SWIFT? Converter with 2.5V Output 28-HTSSOP -40 to 125
3V to 6V Input, 6A Synchronous Step-Down SWIFT? Converter with 3.3V Output 28-HTSSOP -40 to 125
4.2V to 28V Input Voltage, 3A Output Current Synchronous SWIFT Step Down Voltage Converter 10-VSON -40 to 85
4.2V to 28V Input Voltage, 3A Output Current Synchronous SWIFT Step Down Voltage Converter 8-SO PowerPAD -40 to 85
4.5 to 42V Input 3.5A Step-Down DC-DC Converter With Soft-Start and Eco-mode? 10-WSON -40 to 85
4.5 to 5.5V Input, 8A Synchronous Step-Down SWIFT? Converter 28-HTSSOP -40 to 85
4.5 to 5.5V Input, 8A Synchronous Step-Down SWIFT? Converter for Prebiased Outputs 28-HTSSOP -40 to 85
4.5 to 5.5V Input, 8A Synchronous Step-Down SWIFT? Converter for Sequencing 28-HTSSOP -40 to 85
4.5 to 60V Input 3.5A Step-Down DC-DC Converter With Soft-Start and Eco-mode? 10-WSON -40 to 85
4.5-18V 20A SWIFT? with PMBus? Programmability and Voltage, Current and Temperature Monitoring 40-LQFN-CLIP
4.5-18V 30A SWIFT™ with PMBus™ Programmability and Voltage, Current and Temp Monitoring 40-LQFN-CLIP
4.5-V to 17-V Input, 6-A Synchronous Step Down SWIFT? Converter With Hiccup Protection 14-VQFN -40 to 150
4.5-V to 60-V Input, 3.5-A, Step Down DC-DC Converter with Soft-Start 10-WSON -40 to 125
4.5-V to 60-V Input, 3.5-A, Step-Down DC-DC Converter with Eco-mode? 8-SO PowerPAD -40 to 125
4.5V to 17V Input, 3A Synchronous Step-Down SWIFT? Converter 14-VQFN -40 to 150
4.5V to 17V Input, 6A Synchronous Step-Down SWIFT Converter with Light Load Efficiency 14-VQFN -40 to 150
4.5V to 17V Input, 6A Synchronous Step-Down SWIFT? Converter 14-VQFN -40 to 150
4.5V to 17V Input, 8-A Synchronous Step-Down SWIFT? Converter with Hiccup Current Limit 14-VQFN -40 to 125
4.5V to 18V Input, 1.5/2.5A Dual Synchronous Step-Down SWIFT? Converter 16-HTSSOP -40 to 145
4.5V to 18V Input, 2A/3A Dual Channel Synchronous Step-Down Converter 16-HTSSOP -40 to 85
4.5V to 18V Input, 2A/3A Dual Channel Synchronous Step-Down Converter 16-QFN -40 to 85
4.5V to 18V Input, 3-A Synchronous Step-Down SWIFT? Converter 10-VSON -40 to 85
4.5V to 18V Input, 3-A Synchronous Step-Down SWIFT? Converter 8-SO PowerPAD -40 to 85
4.5V to 18V Input, 3-A Synchronous Step-Down SWIFT? Converter with Eco-mode? 10-VSON -40 to 85
4.5V to 18V Input, 3-A Synchronous Step-Down SWIFT? Converter with Eco-mode? 8-SO PowerPAD -40 to 85
4.5V to 18V Input, 3A Synchronous Step-Down Converter w/ D-CAP2 Mode and Light Load Efficiency 8-SO PowerPAD -40 to 85
4.5V to 18V Input, 3A Synchronous Step-Down Converter with D-CAP2 Mode 8-SO PowerPAD -40 to 85
4.5V to 18V Input, 3A Synchronous Step-Down SWIFT? Converter 14-HTSSOP -40 to 85
4.5V to 18V Input, 3A Synchronous Step-Down SWIFT? Converter with Eco-Mode? 14-HTSSOP -40 to 85
4.5V to 18V Input, 3A Synchronous Step-Down SWIFT? Converter with Eco-Mode? 16-QFN -40 to 85
4.5V to 18V Input, 4-A Synchronous Step-Down SWIFT? Converter 10-VSON -40 to 85
4.5V to 18V Input, 4-A Synchronous Step-Down SWIFT? Converter 8-SO PowerPAD -40 to 85
4.5V to 18V Input, 4-A Synchronous Step-Down SWIFT? Converter with Eco-mode? 10-VSON -40 to 85
4.5V to 18V Input, 4-A Synchronous Step-Down SWIFT? Converter with Eco-mode? 8-SO PowerPAD -40 to 85
4.5V to 18V Input, 4A Synchronous Step-Down SWIFT? Converter 14-HTSSOP -40 to 85
4.5V to 18V Input, 4A Synchronous Step-Down SWIFT? Converter with Eco-Mode? 14-HTSSOP -40 to 85
4.5V to 18V Input, 4A Synchronous Step-Down SWIFT? Converter with Eco-Mode? 16-QFN -40 to 85
4.5V to 18V Input, 5-A Synchronous Step-Down SWIFT? Converter 8-SO PowerPAD -40 to 85
4.5V to 18V Input, 5-A Synchronous Step-Down SWIFT? Converter with Eco-mode? 8-SO PowerPAD -40 to 85
4.5V to 18V Input, 5.5-A Synchronous Step-Down SWIFT? Converter 14-HTSSOP -40 to 85
4.5V to 18V Input, 5.5A Synchronous Step-Down SWIFT? Converter with Eco-Mode? 14-HTSSOP -40 to 85
4.5V to 18V Input, 5.5A Synchronous Step-Down SWIFT? Converter with Eco-Mode? 16-QFN -40 to 85
4.5V to 18V Input, 6-A Synchronous Step-Down Converter with Eco-mode? 8-SO PowerPAD -40 to 125
4.5V to 18V Input, 6-A Synchronous Step-Down SWIFT? Converter 8-SO PowerPAD -40 to 125
4.5V to 18V Input, 6.5-A Synchronous Step-Down SWIFT? Converter 14-HTSSOP -40 to 85
4.5V to 18V Input, 6.5-A Synchronous Step-Down SWIFT? Converter with Eco-mode? 14-HTSSOP -40 to 85
4.5V to 18V Input, Dual 2A Output, Synchronous Step-Down Converter 16-HTSSOP -40 to 85
4.5V to 18V Input, Dual 2A Output, Synchronous Step-Down Converter 16-QFN -40 to 85
4.5V to 18V Input, Dual 3A Output, Synchronous Step-Down Converter 16-HTSSOP -40 to 85
4.5V to 18V Input, Dual 3A Output, Synchronous Step-Down Converter 16-QFN -40 to 85
4.5V to 18V Input, Dual 4A/2A Output, Synchronous Step-Down Converter 16-HTSSOP -40 to 85
4.5V to 18V Input, Dual 4A/2A Output, Synchronous Step-Down Converter 16-QFN -40 to 85
4.5V to 20V Input, 1.2V Output, 3A Synchronous Step-Down SWIFT? Converter with Low-Side Gate Driver 16-HTSSOP -40 to 85
4.5V to 20V Input, 1.5V Output, 3A Synchronous Step-Down SWIFT? Converter with Low-Side Gate Driver 16-HTSSOP -40 to 85
4.5V to 20V Input, 1.8V Output, 3A Synchronous Step-Down SWIFT? Converter with Low-Side Gate Driver 16-HTSSOP -40 to 85
4.5V to 20V Input, 2.5V Output, 3A Synchronous Step-Down SWIFT? Converter with Low-Side Gate Driver 16-HTSSOP -40 to 85
4.5V to 20V Input, 3.3V Output, 3A Synchronous Step-Down SWIFT? Converter with Low-Side Gate Driver 16-HTSSOP -40 to 85
4.5V to 20V Input, 3A Synchronous Step-Down SWIFT? Converter with Low-Side Gate Driver 16-HTSSOP -40 to 150
4.5V to 20V Input, 5A Synchronous Step-Down SWIFT? Converter with Low-Side Gate Driver 16-HTSSOP -40 to 150
4.5V to 20V Input, 5V Output, 3A Synchronous Step-Down SWIFT? Converter with Low-Side Gate Driver 16-HTSSOP -40 to 85
4.5V to 23V Input, 3A Synchronous Step-Down Converter with D-CAP2 Mode 8-SO PowerPAD -40 to 85
4.5V to 23V Input, 3A Synchronous Step-Down Converter with D-CAP2 Mode and Light Load Efficiency 8-SO PowerPAD -40 to 85
4.5V to 28V Input, Dual 2A Output, 300kHz Step-Down Converter with Internal Compensation 14-HTSSOP -40 to 85
4.5V to 28V Input, Dual 2A Output, 600kHz Step-Down Converter with Internal Compensation 14-HTSSOP -40 to 85
4.5V to 28V Input, Dual 3A Outputs, 300kHz Step-Down Converter with Internal Compensation 14-HTSSOP -40 to 125
4.5V to 28V Input, Dual 3A Outputs, 600kHz Step-Down Converter with Internal Compensation 14-HTSSOP -40 to 125
4.5V to 42V Input 5A Step-Down DC-DC Converter With Soft-Start and Eco-mode? 10-WSON -40 to 85
4.5V to 60V Input 5A Step-Down DC-DC Converter With Soft-Start and Eco-mode? 10-WSON -40 to 125
42 V Input, 3.5 A, Step-Down DC/DC Converter with Eco-mode? 8-SO PowerPAD -40 to 125
42 V, 5 A, Step-Down DC-DC Converter with Eco-Mode 8-SO PowerPAD -40 to 125
42V, 5A, Step Down Regulator with an Integrated High Side MOSFET 8-SO PowerPAD -40 to 125
4A Dual Channel Synchronous Step-Down Switcher with Integrated FET 16-HTSSOP -40 to 85
4A Dual Channel Synchronous Step-Down Switcher with Integrated FET 16-QFN -40 to 85
5.5V to 23V Input, 3A, 500kHz Step-Down Converter 8-SO PowerPAD -40 to 125
5.5V to 36V Input, 3A, 500kHz Step-Down Converter 8-SO PowerPAD -40 to 125
5.5V to 36V Input, 5A, 500kHz Step Down Converter 8-SO PowerPAD -40 to 125
60 V Input, 3.5 A, Step-Down DC-DC Converter with Eco-mode 8-SO PowerPAD -40 to 125
60 V Input, 5 A, Step-Down DC-DC Converter with Eco-Mode 8-SO PowerPAD -40 to 125
7V to 18V Input, 4.5A Synchronous Step-Down DCAP2 Mode Converter 14-HTSSOP -20 to 85
7V to 18V Input, 4.5A Synchronous Step-Down DCAP2 Mode Converter with Eco-Mode 14-HTSSOP -20 to 85
7V to 18V Input, 4.5A Synchronous Step-Down DCAP2 Mode Converter with Eco-Mode 16-QFN -20 to 85
Automotive 4.5V to 60V Input 5A Step-Down DC-DC Converter With Soft-Start and Eco-mode? 10-WSON -40 to 125
Automotive 4.5V-42VIN, 3.5A, Step-Down Converter with Eco-mode? 8-SO PowerPAD -40 to 125
Automotive 60 V, 5 A, step down regulator with an integrated high side MOSFET 8-SO PowerPAD -40 to 125
Automotive Catalog 2.95V to 6V Input, 3A, 2MHz Synchronous Step Down SWIFTT DCDC Converter 16-WQFN -40 to 125
Automotive Catalog 3-V to 6-V Input 3-A Output Synchronous-Buck PWM Switcher 20-HTSSOP -40 to 125
Automotive Catalog 3-V to 6-V Input 6-A Output Sync Buck PWM Switcher 28-HTSSOP -40 to 125
Automotive Catalog 3-V to 6-V Input, 6-A Output Synchronous Buck PWM Switcher 28-HTSSOP -40 to 125
Automotive Catalog 3A, 28V Input, 570 kHz Step Down SWIFT(tm) DC/DC Converter with Eco-mode(tm) 8-SOIC -40 to 150
Automotive Catalog 3A, 60V step down DC/DC converter with low Iq, voltage supervision and reset 20-HTSSOP -40 to 125
Automotive Catalog 4.5V to 18V Input, 3A Synchronous Step Down DCAP2 Mode Converter 14-HTSSOP -40 to 105
Automotive Catalog 4.5V to 28V Input, Dual 3A Outputs, 600kHz Step-Down Converter with Internal Comp 14-HTSSOP -40 to 105
Automotive Catalog 5.5V to 36V, 3-A Step-Down Converter 8-SO PowerPAD -40 to 125
Automotive Catalog 5A, Wide Input Step Down SWIFT Converter 8-SO PowerPAD -40 to 125
Automotive Catalog, 2.95V to 6V Input, 6A Synchronous Step-Down Converter 16-WQFN -40 to 125
Enhanced Product 3-V To 6-V In, 3-A Out, Synchronous-Buck Pwm Switchers W/ Integrated Fets 20-HTSSOP -55 to 125
Enhanced Product 3-V To 6-V Input, 6-A Output Synchronous Buck Pwm Switcher W/ Integr. Fets 28-HTSSOP -55 to 125
Enhanced Product 3-V To 6-V Input, 6-A Output Synchronous Buck Pwm Switcher W/Integr. Fets 28-HTSSOP -55 to 125
Enhanced Product 3-V To 6-V, 3-A Output Synchronous-Buck Pwm Switcher W/Integrated Fets 20-HTSSOP -55 to 125
Enhanced Product 3V to 6V Input Tracking Synchronous Buck Pwm Switcher 28-HTSSOP -40 to 125
Enhanced Product 3V to 6V Input Tracking Synchronous Buck Pwm Switcher 28-HTSSOP -55 to 125
Enhanced Product 4.5-V To 20-V Input 3-A Output Synchronous Pwm Switcher W/Integrated Fet 16-HTSSOP -55 to 125
Enhanced Product 4.5-V To 20-V Input, 3-A Output Synchronous Pwm Switches W/ Integrated Fet 16-HTSSOP -55 to 125
Enhanced Product 5.5V to 36V Input, 3A, 500kHz Step Down Converter 8-SO PowerPAD -55 to 125
Enhanced Product 5.5V to 36V Input, 3A, 500kHz Step-Down Converter 20-HTSSOP -55 to 125
Enhanced Product 5.5V to 36V Input, 5A, 500kHz Step-Down Converter 8-SO PowerPAD -55 to 125

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