Voltage Regulators - DC DC Switching Controllers

Results: 926
Manufacturer
ABLIC Inc.Diodes IncorporatedMaxLinear, Inc.Microchip TechnologyNational SemiconductorNisshinbo Micro Devices Inc.RicohTexas InstrumentsTorex Semiconductor LtdZilog
Series
-S-8520XC9120XC9121XC9122XC9220XC9221XC9301XC9302
Packaging
BulkCut Tape (CT)Digi-Reel®Tape & Reel (TR)
Product Status
ActiveLast Time BuyNot For New DesignsObsolete
Output Type
PWMTransistor Driver
Function
Step-DownStep-UpStep-Up/Step-Down
Topology
BoostBuckBuck-Boost
Voltage - Supply (Vcc/Vdd)
0.9V ~ 10V0.9V ~ 6V1.8V ~ 5.5V1.8V ~ 6V2V ~ 10V2.2V ~ 10V2.3V ~ 13.2V2.3V ~ 18.5V2.5V ~ 10V2.5V ~ 16V2.7V ~ 10V2.8V ~ 16V2.8V ~ 5.5V3V ~ 18V
Frequency - Switching
60kHz100kHz100kHz ~ 1MHz100kHz ~ 300kHz180kHz200kHz ~ 833kHz250kHz300kHz500kHz600kHz1MHz1.2MHz-
Duty Cycle (Max)
50%55%75%78%80%83%85%90%92%93%95%96%100%-
Synchronous Rectifier
NoYes
Control Features
-Current Limit, Enable, Ramp, Soft StartEnableEnable, Soft StartFrequency Control, Soft Start
Operating Temperature
-40°C ~ 125°C (TJ)-40°C ~ 85°C-40°C ~ 85°C (TA)-30°C ~ 105°C (TJ)
Supplier Device Package
SOT-23-5SOT-25SOT-25-5
Stocking Options
Environmental Options
Media
Marketplace Product
926Results
Search Entry

Showing
of 926
Compare
Mfr Part #
Quantity Available
Price
Series
Package
Product Status
Output Type
Function
Output Configuration
Topology
Number of Outputs
Output Phases
Voltage - Supply (Vcc/Vdd)
Frequency - Switching
Duty Cycle (Max)
Synchronous Rectifier
Clock Sync
Serial Interfaces
Control Features
Operating Temperature
Mounting Type
Package / Case
Supplier Device Package
17,330
In Stock
1 : $1.33000
Cut Tape (CT)
3,000 : $0.56560
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Down
Positive
Buck
1
1
2.8V ~ 16V
500kHz
100%
No
No
-
-
-40°C ~ 85°C (TA)
Surface Mount
SC-74A, SOT-753
SOT-25-5
SOT753
LM3475MFX/NOPB
IC REG CTRLR BUCK SOT23-5
Texas Instruments
1,401
In Stock
1 : $1.52000
Cut Tape (CT)
3,000 : $0.69539
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Down
Positive
Buck
1
1
2.7V ~ 10V
-
100%
No
No
-
Enable
-40°C ~ 125°C (TJ)
Surface Mount
SC-74A, SOT-753
SOT-23-5
R1111N151A-TR-FE
R1224N102M-TR-FE
PWM/VFM STEP-DOWN DCDC CONTROLLE
Nisshinbo Micro Devices Inc.
5,950
In Stock
1 : $1.58000
Cut Tape (CT)
3,000 : $0.72265
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Down
Positive
Buck
1
1
2.3V ~ 18.5V
180kHz
100%
No
No
-
Enable
-40°C ~ 85°C
Surface Mount
SC-74A, SOT-753
SOT-23-5
SOT753
LM3475MF/NOPB
IC REG CTRLR BUCK SOT23-5
Texas Instruments
10,912
In Stock
1 : $1.82000
Cut Tape (CT)
1,000 : $0.76500
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Down
Positive
Buck
1
1
2.7V ~ 10V
-
100%
No
No
-
Enable
-40°C ~ 125°C (TJ)
Surface Mount
SC-74A, SOT-753
SOT-23-5
SOT-23-5
S-8356M50MC-MFJT2U
IC REG CTRLR BOOST SOT23-5
ABLIC Inc.
2,990
In Stock
1 : $1.58000
Cut Tape (CT)
3,000 : $0.74703
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Up
Positive
Boost
1
1
0.9V ~ 10V
300kHz
85%
No
No
-
Enable
-40°C ~ 85°C (TA)
Surface Mount
SC-74A, SOT-753
SOT-23-5
SOT-23-5
S-8355Q15MC-OWAT2U
IC REG CTRLR BOOST SOT23-5
ABLIC Inc.
2,857
In Stock
1 : $1.58000
Cut Tape (CT)
3,000 : $0.66250
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Up
Positive
Boost
1
1
0.9V ~ 10V
600kHz
85%
No
No
-
Enable
-40°C ~ 85°C (TA)
Surface Mount
SC-74A, SOT-753
SOT-23-5
SOT753
LM1770SMF/NOPB
IC REG CTRLR BUCK SOT23-5
Texas Instruments
975
In Stock
1 : $2.02000
Cut Tape (CT)
1,000 : $0.84750
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Down
Positive
Buck
1
1
2.8V ~ 5.5V
100kHz ~ 1MHz
-
Yes
No
-
-
-40°C ~ 125°C (TJ)
Surface Mount
SC-74A, SOT-753
SOT-23-5
SOT 23-5
TC105333ECTTR
IC REG CTRLR BUCK SOT23-5
Microchip Technology
2,150
In Stock
1 : $3.41000
Cut Tape (CT)
3,000 : $2.59001
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Down
Positive
Buck
1
1
2.2V ~ 10V
300kHz
100%
No
No
-
Enable
-40°C ~ 85°C (TA)
Surface Mount
SC-74A, SOT-753
SOT-23-5
SOT-25
XC9221A093MR-G
16V INPUT STEP-DOWN DCDC CONTROL
Torex Semiconductor Ltd
3,000
In Stock
1 : $1.33000
Cut Tape (CT)
3,000 : $0.56560
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Down
Positive
Buck
1
1
2.8V ~ 16V
300kHz
100%
No
No
-
Enable, Soft Start
-40°C ~ 85°C (TA)
Surface Mount
SC-74A, SOT-753
SOT-25-5
SOT-25
XC9220A093MR-G
16V INPUT STEP-DOWN DCDC CONTROL
Torex Semiconductor Ltd
2,350
In Stock
1 : $1.33000
Cut Tape (CT)
3,000 : $0.56560
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Down
Positive
Buck
1
1
2.8V ~ 16V
300kHz
100%
No
No
-
Enable, Soft Start
-40°C ~ 85°C (TA)
Surface Mount
SC-74A, SOT-753
SOT-25-5
5,400
Marketplace
430 : $0.70000
Bulk
-
Bulk
Active
Transistor Driver
Step-Down
Positive
Buck
1
1
2.7V ~ 10V
-
100%
No
No
-
Enable
-40°C ~ 125°C (TJ)
Surface Mount
SC-74A, SOT-753
SOT-23-5
SOT-23-5
S-8356M33MC-MEST2G
IC REG CTRLR BOOST SOT23-5
ABLIC Inc.
6,000
In Stock
3,000 : $0.74703
Tape & Reel (TR)
-
Tape & Reel (TR)
Not For New Designs
Transistor Driver
Step-Up
Positive
Boost
1
1
0.9V ~ 10V
300kHz
85%
No
No
-
Enable
-40°C ~ 85°C (TA)
Surface Mount
SC-74A, SOT-753
SOT-23-5
SOT-23-5
S-8358B50MC-NRJT2U
IC REG CTRLR BOOST SOT23-5
ABLIC Inc.
2,052
In Stock
1 : $1.58000
Cut Tape (CT)
3,000 : $0.72265
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Up
Positive
Boost
1
1
0.9V ~ 10V
100kHz
90%
No
No
-
Enable
-40°C ~ 85°C (TA)
Surface Mount
SC-74A, SOT-753
SOT-23-5
SOT-23-5
S-8352A33MC-K2ST2U
IC REG CTRLR BOOST SOT23-5
ABLIC Inc.
2,981
In Stock
1 : $1.59000
Cut Tape (CT)
3,000 : $0.67589
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Up
Positive
Boost
1
1
0.9V ~ 10V
100kHz
80%
No
No
-
Enable
-40°C ~ 85°C (TA)
Surface Mount
SC-74A, SOT-753
SOT-23-5
SOT-23-5
S-8520F33MC-BNST2U
IC REG CTRLR BUCK SOT23-5
ABLIC Inc.
3,055
In Stock
1 : $1.94000
Cut Tape (CT)
3,000 : $0.54015
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Down
Positive
Buck
1
1
2.5V ~ 16V
300kHz
100%
No
No
-
Enable
-40°C ~ 85°C (TA)
Surface Mount
SC-74A, SOT-753
SOT-23-5
SOT753
LM1770UMFX/NOPB
IC REG CTRLR BUCK SOT23-5
Texas Instruments
0
In Stock
3,430
Marketplace
Check Lead Time
1 : $2.02000
Cut Tape (CT)
3,000 : $0.92445
Tape & Reel (TR)
307 : $0.98000
Bulk
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Bulk
Active
Transistor Driver
Step-Down
Positive
Buck
1
1
2.8V ~ 5.5V
100kHz ~ 1MHz
-
Yes
No
-
-
-40°C ~ 125°C (TJ)
Surface Mount
SC-74A, SOT-753
SOT-23-5
TPS3847085DBVT
LM3475MF/NOPB
LM3475 HYSTERETIC PFET BUCK CONT
National Semiconductor
56,011
Marketplace
340 : $0.88000
Bulk
-
Bulk
Active
Transistor Driver
Step-Down
Positive
Buck
1
1
2.7V ~ 10V
-
100%
No
No
-
Enable
-40°C ~ 125°C (TJ)
Surface Mount
SC-74A, SOT-753
SOT-23-5
TEXTISSN74LVC1G06DBVTE4
R1223N202H-TR-FE
R1223N - 13.2V Input PWM/VFM Ste
Ricoh
6,000
Marketplace
315 : $0.95000
Bulk
-
Bulk
Obsolete
PWM
Step-Down
Positive
Buck
1
1
2.3V ~ 13.2V
500kHz
-
No
No
-
Enable
-40°C ~ 85°C
Surface Mount
SC-74A, SOT-753
SOT-23-5
R1111N151A-TR-FE
RN5RK501B-TR-FE
DCDC CONVERTER 8V INPUT VFM STEP
Nisshinbo Micro Devices Inc.
425
In Stock
1 : $0.74000
Cut Tape (CT)
3,000 : $0.52500
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Up
Positive
Boost
1
1
8V
100kHz
55%
No
No
-
Enable
-40°C ~ 85°C
Surface Mount
SC-74A, SOT-753
SOT-23-5
SOT-23-5
S-8355K18MC-NADT2U
IC REG CTRLR BOOST SOT23-5
ABLIC Inc.
93
In Stock
1 : $1.58000
Cut Tape (CT)
3,000 : $0.74703
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Up
Positive
Boost
1
1
0.9V ~ 10V
100kHz
90%
No
No
-
Enable
-40°C ~ 85°C (TA)
Surface Mount
SC-74A, SOT-753
SOT-23-5
SOT-23-5
S-8356Q18MC-OYDT2U
IC REG CTRLR BOOST SOT23-5
ABLIC Inc.
88
In Stock
1 : $1.58000
Cut Tape (CT)
3,000 : $0.74703
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Up
Positive
Boost
1
1
0.9V ~ 10V
600kHz
85%
No
No
-
Enable
-40°C ~ 85°C (TA)
Surface Mount
SC-74A, SOT-753
SOT-23-5
SOT-23-5
S-8352A30MC-K2PT2U
IC REG CTRLR BOOST SOT23-5
ABLIC Inc.
40
In Stock
1 : $1.59000
Cut Tape (CT)
3,000 : $0.59750
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Up
Positive
Boost
1
1
0.9V ~ 10V
100kHz
50%
No
No
-
Enable
-40°C ~ 85°C (TA)
Surface Mount
SC-74A, SOT-753
SOT-23-5
SOT-25
XC9301A332MR-G
STEP-UP & STEP-DOWN 180KHZ DCDC
Torex Semiconductor Ltd
100
In Stock
1 : $1.25000
Cut Tape (CT)
3,000 : $0.53025
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
PWM
Step-Up/Step-Down
Positive
Buck-Boost
1
1
2V ~ 10V
180kHz
92%
No
No
-
Enable
-40°C ~ 85°C
Surface Mount
SC-74A, SOT-753
SOT-25-5
SOT-25
XC9302A552MR-G
STEP-UP & STEP-DOWN 180KHZ DCDC
Torex Semiconductor Ltd
97
In Stock
1 : $1.25000
Cut Tape (CT)
3,000 : $0.53025
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
PWM
Step-Up/Step-Down
Positive
Buck-Boost
1
1
2V ~ 10V
180kHz
92%
No
No
-
Enable
-40°C ~ 85°C
Surface Mount
SC-74A, SOT-753
SOT-25-5
100
In Stock
1 : $1.33000
Cut Tape (CT)
3,000 : $0.56560
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Down
Positive
Buck
1
1
2.8V ~ 16V
1MHz
100%
No
No
-
-
-40°C ~ 85°C (TA)
Surface Mount
SC-74A, SOT-753
SOT-25-5
Showing
of 926

Voltage Regulators - DC DC Switching Controllers


PMIC (Power Management Integrated Circuit) DC to DC switching controllers are voltage regulation ICs used in high efficiency circuits configured to generate output supply voltages above (boost or step-up) or below (buck or step-down) the input supply. Other topologies may include; buck-boost, flyback, forward, cuk, SEPIC, full bridge, half bridge, and push-pull. They differ from linear regulators that require minimum voltages and "burn off" excess voltage.