Voltage Regulators - DC DC Switching Regulators

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Mfr Part #
Quantity Available
Price
Tariff Status
Series
Package
Product Status
Function
Output Configuration
Topology
Output Type
Number of Outputs
Voltage - Input (Min)
Voltage - Input (Max)
Voltage - Output (Min/Fixed)
Voltage - Output (Max)
Current - Output
Frequency - Switching
Synchronous Rectifier
Operating Temperature
Grade
Qualification
Mounting Type
Package / Case
Supplier Device Package
21-PowerVFQFN
IC REG BUCK BST ADJ 4A 21VQFN
Texas Instruments
3,523
In Stock
1 : $4.80000
Cut Tape (CT)
3,000 : $2.63960
Tape & Reel (TR)
-
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Up/Step-Down
Positive
Buck-Boost
Adjustable
1
3V
36V
0.8V
22V
4A
200kHz ~ 2.2MHz
Yes
-40°C ~ 125°C (TA)
-
-
Surface Mount, Wettable Flank
21-PowerVFQFN
21-VQFN-HR (3x5)
SOT 563
AUTOMOTIVE, UNREGULATED 200MA CH
Texas Instruments
1,172
In Stock
1 : $1.10000
Cut Tape (CT)
3,000 : $0.52427
Tape & Reel (TR)
-
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Ratiometric
Negative
Charge Pump
Fixed
1
1.8V
5.25V
-Vin
-
200mA
500kHz ~ 750kHz
No
-40°C ~ 125°C (TA)
Automotive
AEC-Q100
Surface Mount
SOT-563, SOT-666
SOT-563
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Voltage Regulators - DC DC Switching Regulators


Products in the DC-DC switching regulator PMIC (Power Management Integrated Circuit) family are component-level devices used in applications requiring stabilization of a DC input voltage and/or transformation thereof to an output voltage of different magnitude. They are distinguished from similar products called "controller" PMICs by virtue of integrating the main switching element through which the power delivered by the device passes.