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Buck Wandler IC

30V/2A Buck DC/DC Converter with EMI reduction solutions Ricoh Electronic Devices
30V/2A Buck DC/DC Converter with EMI reduction solutions

♦ R1275 Series ♦
- Wide input voltage range: from 3.6V to 30V
- Adjustable output voltage: from 3.3V - 5.0V
- Output Current: Typ. 2A
- EMI reduction: SSCG + Frequency Synchronisation
- Stable operation in cold cranking condition
- Target applications: Consumer, Industrial and Automotive
- HSOP-18 package (5.2 x 6.2 x 1.5mm)

Synchronen 4A PWM DC/DC-Abwärtskonverter Ricoh Electronic Devices
Synchronen 4A PWM DC/DC-Abwärtskonverter

♦ Serie RP510 ♦
- Eingangsspannungsbereich: 2.5V bis 5.5V
- Ausgangsspannungsbereich: 0.8V bis 3.3V
- Stromverbrauch: Typ.0.35uA
- Oszillatorfrequenz: Typ. 2.3MHz
- Für Anwendungen der Industrie-, Automobil- und Unterhaltungselektronik
- Gehäuse: DFN3030-12 (3 mm x 3 mm x 0.8 mm)

34V/14A Buck DC/DC Converter for Automotive Applications Ricoh Electronic Devices
34V/14A Buck DC/DC Converter for Automotive Applications

♦ R1273 Series ♦
- Wide input voltage range: from 4V to 34V
- Low supply current (Typ. 15µA, at no load/VFM mode)
- Adjustable output voltage: from 0.7V - 5.3V
- Output Current: (Typ. 14A)
- Integrated MOSFETs
- Synchronous rectification
- QFN0505-32B package (5.0 x 5.0 x 0.85mm)

34V/3A step down DC/DC converter with PLL synchronization Ricoh Electronic Devices Kontakt
34V/3A step down DC/DC converter with PLL synchronization

♦ R1270 Series ♦
- Wide input voltage range: from 3.6V to 34V
- Low supply current (Typ. 18μA, Vin 12V)
- Stand-by Current (Typ. 0μA, Vin 34V, CE=0V)
- Adjustable output voltage: 0.8V - 31.6V
- Adjustable operating frequency: 300kHz - 2.4MHz
- High efficiency: Max. 92%
- Fixed PWM or automatic PWM to VFM operation mode control

Step-down Switching Regulators with Built-in Power MOSFET ROHM
Step-down Switching Regulators with Built-in Power MOSFET

♦High and Wide Input Range (VCC=6V to 42V)
♦45V/800mΩ Internal Power MOSFET
1.5MHz Fixed Operating Frequency
♦Feedback Pin Voltage 0.75V±1.5%
♦Internal compensated, OCP, UVLO, Thermal shutdown circuit
♦0μA Shutdown Supply Current
♦6-Lead SOT-23 package(SSOP6)

Torex Semiconductor ♦ Step-down "micro DC/DC" converters Torex Semiconductor
Torex Semiconductor ♦ Step-down

XCL210 Series Features
♦Supports a wide range of applications: wearable devices, healthcare devices, Bluetooth Low Energy, and energy harvesting, etc.
♦High efficiency (89%: 5.0V⇒3.3V at 0.1mA)
♦Ideal for reducing printed circuit board mounting area by minimization
♦Specialized PFM control

Smallest class in the world! Step-down "micro DC/DC" converters Torex Semiconductor
Smallest class in the world! Step-down

XCL219/XCL220 Series Features
♦World's Smallest class among 1.0A-class continuous output current,step-down DC/DC converters with integrated coil
♦Fast transient response
♦Supports a wide variety of applications, including optical cables, PC peripheral devices, portable and digital devices that incorporate a CPU, and industrial equipment
♦High efficiency(93.3%: 5.0V⇒3.3V at 300mA)

SW-Reg.IC with 40V power MOSFET New Japan Radio
SW-Reg.IC with 40V power MOSFET

The NJW4128/NJW4154/NJW4155 are switching regulator IC for buck converter current mode control with 40V power MOSFET.
- Current mode control
- External clock synchronization
- Wide operating voltage range : 4.5V to 40V
- Built-in compensation circuit

Texas Instruments (TI)
DC/DC Schaltregler
Ricoh Electronic Devices
DC/DC converter for automotive

High voltage step-down DC/DC converter, PWM step-up DC/DC converter lineup for LCD/ OLED/ CCD, Step-up and charge pump DC/DC converter lineup for LCD/ OLED/ CCD

DC/DC converter
Creative Chips
Power-Konverter
Infineon
DC/DC control IC
ROHM
Switching regulator
DC/DC converter IC
Torex Semiconductor
Inductor built-in DC/DC converter
DC/DC converter
New Japan Radio
Switching regulator
STMicroelectronics
Synchronous rectification controller
DC-DC switching converter
ams
DC-DC buck converter
iC-Haus
Switched-mode regulator
Cissoid
High temperature DC-DC converter
Elmos Semiconductor
DC/DC Converter
Mikron
DC-DC converter

Step down voltage switching regulator

PEAK electronics
Schaltregler
DC/DC Wandler
PREMA Semiconductor
Abwärtswandler (Buck Driver)
Asahi Kasei Microdevices
DCDC converter

Step-down DCDC converter, Step-up/Step-updown DCDC converter

Microchip Technology
Switching regulator
Linear Technology
Switching regulator
Inductorless (Charge pump) DC/DC converter
Cypress
Power management IC
Vicor
DC-DC converter

Step-down buck regulator

Analog Devices
Switching regulator
Maxim Integrated
Switching regulator
Sanken Electric Semiconductors
DC/DC converter IC
EXAR
Switching regulator / Switching controller
SII Semiconductor
Switching regulator IC (DC-DC converter IC)
Bellnix
IC for DC-DC converter
Vishay Intertechnology
Non-isolated DC/DC switching regulator

microBUCK(R)

Fairchild Semiconductor
Non-Isolated DC-DC
Off-Line & Isolated DC-DC
Intersil
Switching controller
Switching regulator
ON Semiconductor
DC-DC controller
Monolithic Power Systems (MPS)
Step-down(buck) controller/converter
Allegro MicroSystems
DC/DC regulator
TOSHIBA Storage & Electronic Devices Solutions
Gleichstrom-Gleichstrom-Wandler-ICs
THine Electronics
Power IC
Renesas
DC-DC converter
Semtech
Switching regulator
Advanced Monolithic Systems (AMS)
DC/DC converter
M.S. Kennedy (MSK)
Switching regulator
DC-DC converter
O2Micro
DC/DC converter
Analog Integrations (AIC)
DC/DC converter
SKYWORKS
DC/DC converter (switching regulator)
System General
Desktop ATX SMPS controller
HTC Korea
Step-down voltage regulator
Converter & controller
Diodes
DC/DC converter
Anpec Electronics
Switching regulator
Unisonic Technologies
Step down switching regulator
Taiwan Semiconductor
Switching regulator
MagnaChip Semiconductor
DC-DC converter
Alpha & Omega Semiconductors
DC-DC buck regulator
Richtek Technology
Switching converter
AiT Semiconductor
Buck (step-down) DC-DC converter
Akros Silicon
GreenEdge(TM) DC-DC SoC

DC-DC SoC with integrated 2kV isolation

Powervation
Digital synchronous buck controller

Dual phase / Single phase

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CREATIVE CHIPS your ASIC Partner in Germany Creative Chips
CREATIVE CHIPS your ASIC Partner in Germany

CREATIVE CHIPS produces for more than 15 years analog, digital and mixed-signal ASICs for customers in the automation industry, for consumer goods and in the automotive field.

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