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Microsemi PMIC - Voltage Regulators - DC DC Switching Controllers

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CategorySemiconductors / Power Management ICs / PMIC - Voltage Regulators - DC DC Switching Controllers
ManufacturerMicrosemi Corporation
Records 138
Page 1/5
Image
Part Number
Manufacturer
Description
In Stock
Quantity
Series
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
Package / Case
Supplier Device Package
SG3524N
Microsemi
IC REG CTRLR MULT TOPOLOGY 16DIP
68,994
-
Transistor Driver
Step-Down, Step-Up/Step-Down
Positive
Buck, Flyback, Push-Pull
2
1
8V ~ 40V
100kHz ~ 300kHz
49%
Yes
No
-
Enable
0°C ~ 70°C (TA)
16-DIP (0.300", 7.62mm)
16-PDIP
UC3844AM
Microsemi
IC REG CTRLR PWM CM 8-DIP
20,682
-
Transistor Driver
Step-Up, Step-Down, Step-Up/Step-Down
Positive
Boost, Buck, Flyback, Forward
1
1
10V ~ 30V
Up to 500kHz
48%
No
No
-
Frequency Control
0°C ~ 70°C (TA)
8-DIP (0.300", 7.62mm)
8-DIP
NX2147CMTR
Microsemi
IC REG CTRLR BUCK MLPQ-16L
3,096
-
Transistor Driver
Step-Down
Positive
Buck
1
1
4.5V ~ 22V
-
-
Yes
No
-
Enable, On Time Control
-10°C ~ 100°C (TA)
16-VQFN Exposed Pad
16-MLPQ (4x4)
LX1671CLQ
Microsemi
IC REG CTRLR BUCK 38MLPQ
16,032
LoadSHARE™
Transistor Driver
Step-Down
Positive
Buck
4
2
4.5V ~ 5.5V
300kHz
85%
Yes
No
-
Current Limit, Enable, Soft Start
0°C ~ 70°C (TA)
38-VFQFN Exposed Pad
38-MLPQ (5x7)
SG2524D
Microsemi
IC REG CTRLR MULT TOP 16SOIC
13,770
-
Transistor Driver
Step-Down, Step-Up/Step-Down
Positive
Buck, Flyback, Push-Pull
2
1
8V ~ 40V
100kHz ~ 300kHz
49%
Yes
No
-
Enable
-25°C ~ 85°C (TA)
16-SOIC (0.154", 3.90mm Width)
16-SOIC
SG2845DM
Microsemi
IC REG CTRLR FLYBACK 8SOIC
18,792
-
Transistor Driver
Step-Up/Step-Down
Positive, Isolation Capable
Flyback
1
1
7.6V ~ 30V
1Hz ~ 500kHz
48%
Yes
No
-
-
-25°C ~ 85°C (TA)
8-SOIC (0.154", 3.90mm Width)
8-SOIC
UC2842AM
Microsemi
IC REG CTRLR BST FLYBK ISO 8-DIP
19,170
-
Transistor Driver
Step-Up, Step-Down, Step-Up/Step-Down
Positive
Boost, Buck, Flyback, Forward
1
1
10V ~ 30V
Up to 500kHz
96%
No
No
-
Frequency Control
-40°C ~ 85°C (TA)
8-DIP (0.300", 7.62mm)
8-DIP
UC3844AD
Microsemi
IC REG CTRLR PWM CM 14-SOIC
7,812
-
Transistor Driver
Step-Up, Step-Down, Step-Up/Step-Down
Positive
Boost, Buck, Flyback, Forward
1
1
10V ~ 30V
Up to 500kHz
48%
No
No
-
Frequency Control
0°C ~ 70°C (TA)
14-SOIC (0.154", 3.90mm Width)
14-SOIC
UC2842AD
Microsemi
IC REG CTRLR PWM CM 14-SOIC
27,810
-
Transistor Driver
Step-Up, Step-Down, Step-Up/Step-Down
Positive
Boost, Buck, Flyback, Forward
1
1
10V ~ 30V
Up to 500kHz
96%
No
No
-
Frequency Control
-40°C ~ 85°C (TA)
14-SOIC (0.154", 3.90mm Width)
14-SOIC
UC2842ADM
Microsemi
IC REG CTRLR BST FLYBK ISO 8SOIC
22,422
-
Transistor Driver
Step-Up, Step-Down, Step-Up/Step-Down
Positive
Boost, Buck, Flyback, Forward
1
1
10V ~ 30V
Up to 500kHz
96%
No
No
-
Frequency Control
-40°C ~ 85°C (TA)
8-SOIC (0.154", 3.90mm Width)
8-SOIC
UC2845ADM
Microsemi
IC REG CTRLR BUCK/BOOST 8SOIC
16,920
-
Transistor Driver
Step-Up, Step-Up/Step-Down
Positive, Isolation Capable
Boost, Flyback, Forward Converter
1
1
7.6V ~ 30V
500kHz
48%
Yes
No
-
Frequency Control
-40°C ~ 85°C (TA)
-
8-SOIC
UC2845AD
Microsemi
IC REG CTRLR BUCK/BOOST 14SOIC
21,036
-
Transistor Driver
Step-Up, Step-Up/Step-Down
Positive, Isolation Capable
Boost, Flyback, Forward Converter
1
1
7.6V ~ 30V
500kHz
48%
Yes
No
-
Frequency Control
-40°C ~ 85°C (TA)
-
14-SOIC
UC3845ADM-TR
Microsemi
IC REG CTRLR BUCK/BOOST 8SOIC
6,552
-
Transistor Driver
Step-Up, Step-Down
Positive
Buck, Boost
1
1
7.6V ~ 30V
500kHz
48%
Yes
No
-
-
0°C ~ 70°C (TA)
8-SOIC (0.154", 3.90mm Width)
8-SOIC
SG2846N
Microsemi
IC REG CTRLR MULT TOPOLOGY 16DIP
21,594
-
Transistor Driver
Step-Up, Step-Down, Step-Up/Step-Down
Positive
Buck, Boost, Push-Pull
2
1
8V ~ 40V
1Hz ~ 500kHz
-
Yes
Yes
-
Current Limit, Enable
-25°C ~ 85°C (TA)
16-DIP (0.300", 7.62mm)
16-PDIP
SG2525AN
Microsemi
IC REG CTRLR PUSH-PULL 16DIP
20,376
-
Transistor Driver
Step-Up/Step-Down
Positive
Push-Pull
2
1
8V ~ 35V
100Hz ~ 350kHz
49%
Yes
Yes
-
Enable, Soft Start
-25°C ~ 85°C (TA)
16-DIP (0.300", 7.62mm)
16-PDIP
UC3843AM
Microsemi
IC REG CTRLR BUCK/BOOST 8DIP
9,012
-
Transistor Driver
Step-Up, Step-Down, Step-Up/Step-Down
Positive
Boost, Buck, Flyback, Forward
1
1
7.6V ~ 30V
Up to 500kHz
96%
No
No
-
Frequency Control
0°C ~ 70°C (TA)
8-DIP (0.300", 7.62mm)
8-DIP
UC3842AM
Microsemi
IC REG CTRLR PWM CM 8-DIP
9,516
-
Transistor Driver
Step-Up, Step-Down, Step-Up/Step-Down
Positive
Boost, Buck, Flyback, Forward
1
1
10V ~ 30V
Up to 500kHz
96%
No
No
-
Frequency Control
0°C ~ 70°C (TA)
8-DIP (0.300", 7.62mm)
8-DIP
SG1843J-DESC
Microsemi
IC REG CTRLR BUCK 14CDIP
6,048
Military, MIL-STD-883B
Transistor Driver
Step-Down
Positive
Buck
1
1
7.6V ~ 30V
1Hz ~ 500kHz
95%
No
No
-
-
-55°C ~ 125°C (TA)
14-SOIC (0.154", 3.90mm Width)
14-SOIC
LX7309ILQ
Microsemi
IC REG CTRLR MULT TOPOLOGY 24QFN
2,664
-
Transistor Driver
Step-Up, Step-Down, Step-Up/Step-Down
Positive, Isolation Capable
Buck, Boost, Buck-Boost, Flyback, Forward Converter
1
1
9.6V ~ 20V
100kHz ~ 500kHz
50%
Yes
Yes
-
Enable, Frequency Control, Soft Start
-40°C ~ 85°C (TA)
24-TFQFN Exposed Pad
24-QFN (4x4)
LX7309ILQ-TR
Microsemi
CURRENT MODE PWM
7,704
-
Transistor Driver
Step-Up, Step-Down, Step-Up/Step-Down
Positive, Isolation Capable
Buck, Boost, Buck-Boost, Flyback, Forward Converter
1
1
9.6V ~ 20V
100kHz ~ 500kHz
50%
Yes
Yes
-
Enable, Frequency Control, Soft Start
-40°C ~ 85°C (TA)
24-VFQFN Exposed Pad
24-QFN (4x4)
LX7302CLQ
Microsemi
IC REG CTRLR BUCK 20QFN
3,580
-
Transistor Driver
Step-Down
Positive
Buck
1
1
5V ~ 26V
200kHz ~ 1MHz
-
Yes
No
-
Current Limit, Enable, On Time Control, Power Good
0°C ~ 85°C (TA)
20-WFQFN Exposed Pad
20-QFN (3x3)
LX1735CLD
Microsemi
PWM CONTROLLERS
6,426
*
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
LX1741CLM
Microsemi
IC REG CTRLR BOOST 8MLP
4,140
-
Transistor Driver
Step-Up
Positive
Boost
1
1
1.6V ~ 6V
-
-
No
No
-
Current Limit, Enable
0°C ~ 70°C (TA)
8-VDFN Exposed Pad
8-MLP (3x3)
LX7302CLQ-TR
Microsemi
IC REG CTRLR BUCK 20QFN
7,884
-
Transistor Driver
Step-Down
Positive
Buck
1
1
5V ~ 26V
200kHz ~ 1MHz
-
Yes
No
-
Current Limit, Enable, On Time Control, Power Good
0°C ~ 85°C (TA)
20-WFQFN Exposed Pad
20-QFN (3x3)
LX1553CD
Microsemi
IC REG CTRLR BUCK/BOOST 14SOIC
2,844
-
Transistor Driver
Step-Up, Step-Down
Positive
Buck, Boost
1
1
7.6V ~ 30V
-
96%
Yes
No
-
Frequency Control
0°C ~ 70°C (TA)
14-SOIC (0.154", 3.90mm Width)
14-SOIC
LX1553CDM
Microsemi
IC REG CTRLR BUCK/BOOST 8SOIC
8,676
-
Transistor Driver
Step-Up, Step-Down
Positive
Buck, Boost
1
1
7.6V ~ 30V
-
96%
Yes
No
-
Frequency Control
0°C ~ 70°C (TA)
8-SOIC (0.154", 3.90mm Width)
8-SOIC
LX1553CM
Microsemi
IC REG CTRLR BUCK/BOOST 8DIP
3,618
-
Transistor Driver
Step-Up, Step-Down
Positive
Buck, Boost
1
1
7.6V ~ 30V
-
96%
Yes
No
-
Frequency Control
0°C ~ 70°C (TA)
8-DIP (0.300", 7.62mm)
8-DIP
LX1553CPW
Microsemi
IC REG CTRLR BUCK/BOOST 20TSSOP
3,708
-
Transistor Driver
Step-Up, Step-Down
Positive
Buck, Boost
1
1
7.6V ~ 30V
-
96%
Yes
No
-
Frequency Control
0°C ~ 70°C (TA)
20-TSSOP (0.173", 4.40mm Width)
20-TSSOP
LX1555CDM
Microsemi
IC REG CTRLR BUCK/BOOST 8SOIC
8,208
-
Transistor Driver
Step-Up, Step-Down
Positive
Buck, Boost
1
1
7.6V ~ 30V
-
48%
Yes
No
-
Frequency Control
0°C ~ 70°C (TA)
8-SOIC (0.154", 3.90mm Width)
8-SOIC
LX1555CM
Microsemi
IC REG CTRLR BUCK/BOOST 8DIP
5,868
-
Transistor Driver
Step-Up, Step-Down
Positive
Buck, Boost
1
1
7.6V ~ 30V
-
48%
Yes
No
-
Frequency Control
0°C ~ 70°C (TA)
8-DIP (0.300", 7.62mm)
8-DIP