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Part Number
Description
Diagrams
Status
Longevity
Stock
Budgetary Price (USD)
Samples
Category
Topology [Rail 1]
Outputs (#)
Input Voltage (Min) [Rail 1] (V)
Input Voltage (Max) [Rail 1] (V)
Output Voltage (Min) [Rail 1] (V)
Output Voltage (Max) [Rail 1] (V)
Output Current (Max) [Rail 1] (A)
Switching Frequency Range (Typical) (kHz)
Control Type
Peak Efficiency (%)
IQ [Rail 1] (µA)
SYNCH Capability
Qualification Level
Lead Count (#)
Pkg. Type
Pkg. Dimensions (mm)
Temp. Range (°C)
Simulation Model Available
3-Level Buck Controller with Passthrough Mode
—
1ku | $6.40
Samples Available
Buck
1
4.5
57.6
3
54.912
—
250 - 400
—
—
—
No
Standard
32
TQFN
4.0 x 4.0 x 0.70
-10 to +100°C, -40 to +105°C
—
100V Synchronous Buck Controller
—
1ku | $1.90
Samples Available
Buck
1
4.5
100
0.8
100
50
200
Peak Current Mode
97
2100
No
Standard
25
TQFN
5.0 x 5.0 x 0.75
-40 to +125°C
iSim
High-Efficiency 3-Level Synchronous Buck Controller
—
1ku | $5.90
Samples Available
3-Level Buck
1
3.84
24
1.6
24
56
92 - 367
—
—
—
No
Standard
32
TQFN
4.0 x 4.0 x 0.70
-10 to +100°C, -40 to +105°C
—
24V, 3A 1.4MHz Integrated Switching Regulator
2033 Dec
1ku | $0.22
Samples Available
Buck
1
4.5
24
0.6
11
3
1380
COT
96
400
No
Standard
6
TSOT
2.9 x 1.6 x 0.87
-55 to +125°C
—
3.3V, 300mA, Ultra-Low Quiescent Current DC/DC Step-Down Regulator
2033 Dec
1ku | $0.14
Samples Available
Buck
1
7
80
3.18
3.42
0.3
170
Peak Current Mode
72
5
No
Standard
5
TSOT
2.9 x 1.6 x 0.85
-40 to +125°C
—
5V, 300mA, Ultra-Low Quiescent Current DC/DC Step-Down Regulator
2033 Dec
1ku | $0.14
Samples Available
Buck
1
7
80
4.75
5.15
0.3
0 - 230
Peak Current Mode
—
5
No
Standard
5
TSOT
2.9 x 1.6 x 0.85
-55 to +125°C
—
24V, 3A Synchronous Buck Regulator with Current Mode COT
2033 Dec
1ku | $0.21
Samples Available
Buck
1
4.5
24
0.765
14
3
500
COT
96
400
No
Standard
6
TSOT
2.9 x 1.6 x 0.87
-55 to +125°C
iSim
40V, 300mA ultra-low quiescent current Step-down regulator 5V fixed output
TBD
1ku | $0.13
Samples Available
Buck
1
7
40
5
5
0.3
380
Peak Current Mode
70
4
No
Standard
5
TSOT
2.9 x 1.6 x 0.85
-40 to +125°C
—
40V, 300mA ultra-low quiescent current Step-down regulator 3.3V fixed output
TBD
1ku | $0.13
Samples Available
Buck
1
7
40
3.3
3.3
0.3
210
Peak Current Mode
70
4
No
Standard
5
TSOT
2.9 x 1.6 x 0.85
-40 to +125°C
—
30V, 2A Synchronous Buck Regulator with Current Mode COT
2033 Dec
1ku | $0.21
Samples Available
Buck
1
4.5
30
0.765
16
2
475
COT
96
400
No
Standard
6
TSOT
2.9 x 1.6 x 0.87
-55 to +125°C
iSim
Integrated FET 60V, 3A Synchronous Buck Regulator with Internal Compensation and Programmable Frequency
2033 Dec
1ku | $1.49
Samples Available
Buck
1
4.5
60
0.8
55
3
200 - 800
Peak Current Mode
91
90
No
Standard
16, 20
QFN, TSSOP-EP
3.5 x 4.0 x 0.85, 5.0 x 4.4 x 0.00
-40 to +125°C
iSim
Integrated FET 42V, 5A Synchronous Buck Regulator with Internal Compensation and Programmable Frequency
2033 Dec
1ku | $1.49
Samples Available
Buck
1
4.5
42
0.8
36
5
200 - 800
Peak Current Mode
90
90
No
Standard
16, 20
QFN, TSSOP-EP
3.5 x 4.0 x 0.85, 5.0 x 4.4 x 0.00
-40 to +125°C
iSim
Integrated FET 30V, 5A Synchronous Buck Regulator with Internal Compensation and Programmable Frequency
2033 Dec
1ku | $0.89
Samples Available
Buck
1
4.5
30
0.8
27
5
200 - 800
Peak Current Mode
90
90
No
Standard
16, 20
QFN, TSSOP-EP
3.5 x 4.0 x 0.85, 5.0 x 4.4 x 0.00
-40 to +125°C
iSim
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Budgetary Price (USD)
Enabled
Budgetary Price (USD)
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Enabled
Samples
Category
Enabled
Category
Topology [Rail 1]
Enabled
Topology [Rail 1]
Outputs (#)
Enabled
Outputs (#)
Input Voltage (Min) [Rail 1] (V)
Enabled
Input Voltage (Min) [Rail 1] (V)
Input Voltage (Max) [Rail 1] (V)
Enabled
Input Voltage (Max) [Rail 1] (V)
Output Voltage (Min) [Rail 1] (V)
Enabled
Output Voltage (Min) [Rail 1] (V)
Output Voltage (Max) [Rail 1] (V)
Enabled
Output Voltage (Max) [Rail 1] (V)
Output Current (Max) [Rail 1] (A)
Enabled
Output Current (Max) [Rail 1] (A)
Switching Frequency Range (Typical) (kHz)
Enabled
Switching Frequency Range (Typical) (kHz)
Control Type
Enabled
Control Type
Peak Efficiency (%)
Enabled
Peak Efficiency (%)
IQ [Rail 1] (µA)
Enabled
IQ [Rail 1] (µA)
SYNCH Capability
Enabled
SYNCH Capability
Qualification Level
Enabled
Qualification Level
Lead Count (#)
Enabled
Lead Count (#)
Pkg. Type
Enabled
Pkg. Type
Pkg. Dimensions (mm)
Enabled
Pkg. Dimensions (mm)
Temp. Range (°C)
Enabled
Temp. Range (°C)
Simulation Model Available
Enabled
Simulation Model Available
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