Voltage Regulators - DC DC Switching Regulators

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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
Mounting Type
Package / Case
Supplier Device Package
LP3891EMR-1.8/NOPB
TPS54540BDDA
IC REG BCK SPLIT RAIL ADJ 8SOPWR
Texas Instruments
861
In Stock
1 : $4.97000
Tube
-
Tube
Active
Step-Down
Positive
Buck, Split Rail
Adjustable
1
4.5V
42V
0.8V
41.1V
5A
100kHz ~ 2.5MHz
No
-40°C ~ 150°C (TJ)
Surface Mount
8-PowerSOIC (0.154", 3.90mm Width)
8-SO PowerPad
CLVC1GX04MDRLREP
TLV62585DRLR
IC REG BUCK ADJ 3A SOT5X3
Texas Instruments
5,220
In Stock
1 : $0.28000
Cut Tape (CT)
3,000 : $0.11604
Tape & Reel (TR)
-
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Down
Positive
Buck
Adjustable
1
2.5V
5.5V
0.6V
5.5V
3A
1.5MHz
Yes
-40°C ~ 125°C (TJ)
Surface Mount
SOT-563, SOT-666
SOT-5X3
MSP430G2452IRSA16T
TPS542951RSAR
IC REG BUCK ADJ 2A/3A DL 16QFN
Texas Instruments
3,635
In Stock
12,907
Marketplace
1 : $2.79000
Cut Tape (CT)
3,000 : $1.45737
Tape & Reel (TR)
207 : $1.46000
Bulk
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Bulk
Active
Step-Down
Positive
Buck
Adjustable
2
4.5V
18V
0.76V
7V
2A, 3A
700kHz
Yes
-40°C ~ 85°C (TA)
Surface Mount
16-VQFN Exposed Pad
16-QFN (4x4)
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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.