300mA Voltage Regulators - DC DC Switching Regulators

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Mfr Part #
Quantity Available
Price
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
TPS563212DRLR
TPS629203DRLR
IC REG BUCK ADJ 300MA SOT583
Texas Instruments
3,820
In Stock
1 : $1.36000
Cut Tape (CT)
4,000 : $0.63360
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Down
Positive
Buck
Adjustable
1
3V
17V
0.4V
5.5V
300mA
1MHz, 2.5MHz
Yes
-40°C ~ 150°C (TJ)
-
-
Surface Mount
SOT-583
SOT-583
8 WSON
TPS62125DSGR
IC REG BUCK ADJ 300MA 8WSON
Texas Instruments
14,885
In Stock
1 : $1.84000
Cut Tape (CT)
3,000 : $0.92150
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Down
Positive
Buck
Adjustable
1
3V
17V
1.2V
10V
300mA
1MHz
Yes
-40°C ~ 85°C (TA)
-
-
Surface Mount
8-WFDFN Exposed Pad
8-WSON (2x2)
SOT-753
TPS62200DBVR
IC REG BUCK ADJ 300MA SOT23-5
Texas Instruments
1,704
In Stock
1 : $1.88000
Cut Tape (CT)
3,000 : $0.94069
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Down
Positive
Buck
Adjustable
1
2.5V
6V
0.7V
6V
300mA
1MHz
Yes
-40°C ~ 85°C (TA)
-
-
Surface Mount
SC-74A, SOT-753
SOT-23-5
8 WSON
TPS62125DSGT
IC REG BUCK ADJ 300MA 8WSON
Texas Instruments
4,530
In Stock
1 : $2.17000
Cut Tape (CT)
250 : $1.23596
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Down
Positive
Buck
Adjustable
1
3V
17V
1.2V
10V
300mA
1MHz
Yes
-40°C ~ 85°C (TA)
-
-
Surface Mount
8-WFDFN Exposed Pad
8-WSON (2x2)
2,356
In Stock
1 : $2.70000
Cut Tape (CT)
2,500 : $1.37323
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Down
Positive
Buck
Fixed
1
3.5V
36V
3.3V
-
300mA
1.7MHz
Yes
-40°C ~ 85°C (TA)
-
-
Surface Mount
10-WFDFN Exposed Pad
10-TDFN (2.5x2)
LP3891EMR-1.8/NOPB
LM5168FDDAR
IC REG BUCK FLYBACK ADJ 8SOPWR
Texas Instruments
2,722
In Stock
1 : $2.95000
Cut Tape (CT)
2,500 : $1.50897
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Down, Step-Up/Step-Down
Positive
Buck, Flyback
Adjustable
1
6V
120V
1.2V
120V
300mA
100kHz ~ 1MHz
Yes
-40°C ~ 150°C (TJ)
-
-
Surface Mount
8-PowerSOIC (0.154", 3.90mm Width)
8-SO PowerPad
L7983
L7983PU33R
IC REG BUCK 3.3V 300MA 10DFN
STMicroelectronics
5,479
In Stock
1 : $3.36000
Cut Tape (CT)
3,000 : $1.72929
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Down
Positive
Buck
Fixed
1
3.5V
60V
3.3V
-
300mA
200kHz ~ 2.2MHz
Yes
-40°C ~ 150°C (TJ)
-
-
Surface Mount
10-WFDFN Exposed Pad
10-DFN (3x3)
11,175
In Stock
1 : $3.39000
Cut Tape (CT)
2,500 : $1.81209
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Down
Positive
Buck
Fixed
1
4.5V
60V
5V
-
300mA
500kHz
Yes
-40°C ~ 125°C (TJ)
-
-
Surface Mount
8-WFDFN
8-TDFN (2x2)
17,447
In Stock
1 : $3.40000
Cut Tape (CT)
2,500 : $1.86288
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Down
Positive
Buck
Fixed
1
4.5V
60V
3.3V
-
300mA
500kHz
Yes
-40°C ~ 125°C (TJ)
-
-
Surface Mount
8-WFDFN
8-TDFN (2x2)
SOT-23-Thin
LMR14203XMKX/NOPB
IC REG BUCK ADJ 300MA SOT23
Texas Instruments
3,606
In Stock
1 : $3.46000
Cut Tape (CT)
3,000 : $1.84329
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Down
Positive
Buck
Adjustable
1
4.5V
42V
0.765V
34V
300mA
1.25MHz
No
-40°C ~ 125°C (TJ)
-
-
Surface Mount
SOT-23-6 Thin, TSOT-23-6
SOT-23-THIN
6,311
In Stock
1 : $3.51000
Cut Tape (CT)
2,500 : $1.83058
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Down
Positive
Buck
Adjustable
1
4.5V
60V
0.9V
53.4V
300mA
500kHz
Yes
-40°C ~ 125°C (TJ)
-
-
Surface Mount
8-WFDFN
8-TDFN (2x2)
4,828
In Stock
1 : $3.51000
Cut Tape (CT)
2,500 : $1.88818
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Down
Positive
Buck
Adjustable
1
4.5V
42V
0.9V
37.37V
300mA
500kHz
Yes
-40°C ~ 125°C (TA)
-
-
Surface Mount
8-WFDFN
8-TDFN (2x2)
1,105
In Stock
1 : $3.62000
Cut Tape (CT)
2,500 : $1.88818
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Down
Positive
Buck
Fixed
1
4.5V
42V
5V
-
300mA
500kHz
Yes
-40°C ~ 125°C (TA)
-
-
Surface Mount
8-WFDFN
8-TDFN (2x2)
SOT-23-Thin
LMR14203XMKE/NOPB
IC REG BUCK ADJ 300MA SOT23
Texas Instruments
2,793
In Stock
1 : $4.06000
Cut Tape (CT)
250 : $2.43916
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Down
Positive
Buck
Adjustable
1
4.5V
42V
0.765V
34V
300mA
1.25MHz
No
-40°C ~ 125°C (TJ)
-
-
Surface Mount
SOT-23-6 Thin, TSOT-23-6
SOT-23-THIN
SOT-23-Thin
LMR14203XMK/NOPB
IC REG BUCK ADJ 300MA SOT23
Texas Instruments
2,718
In Stock
1 : $4.06000
Cut Tape (CT)
1,000 : $2.28716
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Down
Positive
Buck
Adjustable
1
4.5V
42V
0.765V
34V
300mA
1.25MHz
No
-40°C ~ 125°C (TJ)
-
-
Surface Mount
SOT-23-6 Thin, TSOT-23-6
SOT-23-THIN
SOT-23-Thin
LM2841XMKX-ADJL/NOPB
IC REG BUCK ADJ 300MA SOT23
Texas Instruments
3,771
In Stock
1 : $4.32000
Cut Tape (CT)
3,000 : $2.35895
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Down
Positive
Buck
Adjustable
1
4.5V
42V
0.765V
34V
300mA
550kHz
No
-40°C ~ 125°C (TJ)
-
-
Surface Mount
SOT-23-6 Thin, TSOT-23-6
SOT-23-THIN
MK06A
LM2841XMK-ADJL/NOPB
IC REG BUCK ADJ 300MA TSOT23-6
Texas Instruments
5,603
In Stock
1 : $5.09000
Cut Tape (CT)
1,000 : $2.92366
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Down
Positive
Buck
Adjustable
1
4.5V
42V
0.765V
34V
300mA
550kHz
No
-40°C ~ 125°C (TJ)
-
-
Surface Mount
SOT-23-6 Thin, TSOT-23-6
TSOT-23-6
9-VQFN-HR
LMR36503RS3QRPERQ1
IC REG BUCK 3.3V 300MA 9VQFN
Texas Instruments
5,803
In Stock
1 : $6.52000
Cut Tape (CT)
3,000 : $3.57005
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Down
Positive
Buck
Fixed
1
3V
65V
3.3V
-
300mA
200kHz ~ 2.2MHz
No
-40°C ~ 125°C (TA)
Automotive
AEC-Q100
Surface Mount, Wettable Flank
9-PowerVFQFN
9-VQFN-HR (2x2)
9-VQFN-HR
LMR36503MSCQRPERQ1
IC REG BUCK ADJ 300MA 9VQFN
Texas Instruments
3,181
In Stock
1 : $6.52000
Cut Tape (CT)
3,000 : $3.57005
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Down
Positive
Buck
Adjustable
1
3V
65V
1V
65V
300mA
2.2MHz
Yes
-40°C ~ 125°C (TA)
Automotive
AEC-Q100
Surface Mount, Wettable Flank
9-PowerVFQFN
9-VQFN-HR (2x2)
3,266
In Stock
1 : $7.32000
Tray
Tray
Active
Step-Down
Negative
Buck
Adjustable
1
4.5V
60V
-0.9V
-36V
300mA
400kHz ~ 2.2MHz
Yes
-40°C ~ 125°C (TA)
-
-
Surface Mount
12-WFDFN Exposed Pad
12-TDFN (3x3)
TSOT-23-6
LTC3405AES6#TRMPBF
IC REG BUCK ADJ 300MA TSOT23-6
Analog Devices Inc.
1,976
In Stock
1 : $8.27000
Cut Tape (CT)
500 : $4.92438
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Down
Positive
Buck
Adjustable
1
2.5V
5.5V
0.8V
5.5V
300mA
1.5MHz
Yes
-40°C ~ 85°C (TA)
-
-
Surface Mount
SOT-23-6 Thin, TSOT-23-6
TSOT-23-6
TSOT-23-6
LT1934ES6#TRMPBF
IC REG BUCK ADJ 300MA TSOT23-6
Analog Devices Inc.
11,884
In Stock
1 : $10.84000
Cut Tape (CT)
500 : $6.58798
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Down
Positive
Buck
Adjustable
1
3.2V
34V
1.25V
29.92V
300mA
-
No
0°C ~ 85°C (TA)
-
-
Surface Mount
SOT-23-6 Thin, TSOT-23-6
TSOT-23-6
TSOT-23-6
LT1934ES6#TRPBF
IC REG BUCK ADJ 300MA TSOT23-6
Analog Devices Inc.
3,301
In Stock
1 : $10.84000
Cut Tape (CT)
2,500 : $6.26086
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Down
Positive
Buck
Adjustable
1
3.2V
34V
1.25V
29.92V
300mA
-
No
0°C ~ 85°C (TA)
-
-
Surface Mount
SOT-23-6 Thin, TSOT-23-6
TSOT-23-6
3,340
In Stock
1 : $0.71000
Cut Tape (CT)
3,000 : $0.27773
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Down
Positive
Buck
Fixed
1
7V
40V
3.3V
-
300mA
-
No
-40°C ~ 125°C (TJ)
-
-
Surface Mount
SC-74A, SOT-753
TSOT-23-5
3,706
In Stock
1 : $0.77000
Cut Tape (CT)
3,000 : $0.29835
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Down
Positive
Buck
Fixed
1
7V
80V
5V
-
300mA
-
No
-40°C ~ 125°C (TJ)
-
-
Surface Mount
SC-74A, SOT-753
TSOT-23-5
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300mA 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.