LTC1439CG
Analog Devices Inc.
IC REG CTRLR BUCK 36SSOP
En stock1671 pcs
Enable, Power on Reset, Soft Start
1
99%
Yes
No
-
Buck
LTC1439
Tube
Transistor Driver
-
0°C ~ 70°C (TA)
Surface Mount
36-SSOP (0.209', 5.30mm Width)
36-SSOP
Step-Down
Up to 400kHz
2
Positive
3.5V ~ 30V
RFQ
UCD9222RGZR
Texas Instruments
IC REG CTRLR BUCK PMBUS 48VQFN
En stock8874 pcs
Enable, Power Good, Reset, Tracking
2
100%
No
Yes
I²C, PMBus, SMBus
Buck
UCD9222
Tape & Reel (TR)
PWM Signal
-
-40°C ~ 125°C (TJ)
Surface Mount
48-VFQFN Exposed Pad
48-VQFN (7x7)
Step-Down
15.26kHz ~ 2MHz
2
Positive
3V ~ 3.6V
RFQ
UC3526ADWG4
Texas Instruments
IC REG CTRLR MULT TOP 18SOIC
En stock16120 pcs
Enable, Frequency Control, Reset, Soft Start
1
49%
Yes
Yes
-
Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull
UC3526
Tube
Transistor Driver
-
0°C ~ 70°C (TA)
Surface Mount
18-SOIC (0.295", 7.50mm Width)
18-SOIC
Step-Up, Step-Down, Step-Up/Step-Down
1Hz ~ 600kHz
2
Positive
7V ~ 35V
RFQ
TPS40425RHAR
Texas Instruments
IC REG CTRLR BUCK PMBUS 40VQFN
En stock6710 pcs
Frequency Control, Phase Control, Power Good
2
-
Yes
Yes
PMBus
Buck
TPS40425
Tape & Reel (TR)
Transistor Driver
-
-40°C ~ 125°C (TJ)
Surface Mount
40-VFQFN Exposed Pad
40-VQFN (6x6)
Step-Down
200kHz ~ 1.5MHz
2
Positive
4.5V ~ 20V
RFQ
LTC3861IUHE#PBF
Linear Technology
LTC3861 - DUAL-PHASE/DUAL-CHANNE
En stock7015 pcs
-
-
-
-
-
-
-
LTC3861
Bulk
-
*
-
-
-
-
-
-
-
-
-
RFQ
ISL8105BCBZ-T
Renesas Electronics America Inc
IC REG CTRLR BUCK 8SOIC
En stock8110 pcs
Current Limit, Enable
1
100%
Yes
No
-
Buck
ISL8105
Tape & Reel (TR)
Transistor Driver
-
0°C ~ 70°C (TA)
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-SOIC
Step-Down
300kHz
1
Positive
6.5V ~ 14.4V
RFQ
RT9619AGS
Richtek USA Inc.
IC REG CTRLR BUCK 8SOP
En stock13130 pcs
Phase Control
1
-
Yes
No
-
Buck
RT9619
Tape & Reel (TR)
Transistor Driver
-
0°C ~ 70°C (TA)
Surface Mount
8-SOIC (0.154', 3.90mm Width)
8-SOP
Step-Down
200kHz ~ 500kHz
1
Positive
7.3V ~ 13.5V
RFQ
NCP1550SN25T1G
onsemi
IC REG CTRLR BUCK 5TSOP
En stock4050 pcs
Enable
1
100%
No
No
-
Buck
NCP1550
Tape & Reel (TR)
Transistor Driver
-
-40°C ~ 85°C (TA)
Surface Mount
SOT-23-5 Thin, TSOT-23-5
5-TSOP
Step-Down
600kHz
1
Positive
2.45V ~ 5.5V
RFQ
LT1619EMS8#PBF
Analog Devices Inc.
IC REG CTRLR MULT TOPOLOGY 8MSOP
En stock7520 pcs
Enable
1
92%
No
Yes
-
Boost, Cuk, Flyback, SEPIC
LT1619
Tube
Transistor Driver
-
-40°C ~ 85°C (TA)
Surface Mount
8-TSSOP, 8-MSOP (0.118', 3.00mm Width)
8-MSOP
Step-Up, Step-Up/Step-Down
300kHz
1
Positive, Isolation Capable
1.9V ~ 18V
RFQ
ISL6545IBZ-T
Renesas Electronics America Inc
IC REG CTRLR BUCK 8SOIC
En stock18576 pcs
Current Limit, Enable
1
100%
Yes
No
-
Buck
ISL6545
Tape & Reel (TR)
Transistor Driver
-
-40°C ~ 85°C (TA)
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-SOIC
Step-Down
300kHz
1
Positive
4.5V ~ 14.4V
RFQ
HIP6311ACB-T
Renesas Electronics America Inc
IC REG CTRLR BUCK 20SOIC
En stock16420 pcs
Enable, Frequency Control, Power Good
4
-
-
No
-
Buck
HIP6311
Tape & Reel (TR)
PWM Signal
-
0°C ~ 70°C (TA)
Surface Mount
20-SOIC (0.295', 7.50mm Width)
20-SOIC
Step-Down
50kHz ~ 1.5MHz
4
Positive
4.75V ~ 5.25V
RFQ
LTC3703IGN#TRPBF
Analog Devices Inc.
IC REG CTRLR BUCK 16SSOP
En stock5772 pcs
Current Limit, Enable, Frequency Control, Soft Start
1
93%
Yes
Yes
-
Buck
LTC3703
Tape & Reel (TR)
Transistor Driver
-
-40°C ~ 125°C (TJ)
Surface Mount
16-SSOP (0.154", 3.90mm Width)
16-SSOP
Step-Down
100kHz ~ 600kHz
1
Positive
9.3V ~ 15V
RFQ
S-8521B19MC-ATET2G
ABLIC Inc.
IC REG CTRLR BUCK SOT23-5
En stock80920 pcs
Enable
1
100%
No
No
-
Buck
S-8521
Tape & Reel (TR)
Transistor Driver
-
-40°C ~ 85°C (TA)
Surface Mount
SC-74A, SOT-753
SOT-23-5
Step-Down
180kHz
1
Positive
2.5V ~ 16V
RFQ
NCP1560HDR2
onsemi
IC REG CTRLR FWRD CONV 16SOIC
En stock5160 pcs
Current Limit, Frequency Control, Ramp, Soft Start
1
80%
Yes
No
-
Forward Converter
NCP1560
Tape & Reel (TR)
Transistor Driver
-
-40°C ~ 125°C (TJ)
Surface Mount
16-SOIC (0.154', 3.90mm Width)
16-SOIC
Step-Up/Step-Down
300kHz, 480kHz
2
Positive
21.5V ~ 150V
RFQ
LT1243IS8#PBF
Analog Devices Inc.
IC REG CTRLR BUCK 8SOIC
En stock9764 pcs
Frequency Control
1
96%
No
No
-
Buck
LT1243
Tube
Transistor Driver
-
-40°C ~ 100°C (TA)
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-SO
Step-Down
500kHz
1
Positive, Isolation Capable
8.2V ~ 25V
RFQ
SC2544MLTRT
Semtech Corporation
IC REG CTRLR BUCK 24MLPQ
En stock13460 pcs
Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start
2
90%
Yes
No
-
Buck
SC2544
Tape & Reel (TR)
Transistor Driver
-
-40°C ~ 150°C (TJ)
Surface Mount
24-VFQFN Exposed Pad
24-MLPQ (4x4)
Step-Down
100kHz ~ 300kHz
2
Positive
4.5V ~ 28V
RFQ
TL2842DR
Texas Instruments
IC REG CTRLR BST FLYBK CM 14SOIC
En stock91410 pcs
Frequency Control
1
97%
No
No
-
Boost, Flyback, Forward
TL2842
Tape & Reel (TR)
Transistor Driver
-
-40°C ~ 85°C (TA)
Surface Mount
14-SOIC (0.154", 3.90mm Width)
14-SOIC
Step-Up, Step-Up/Step-Down
Up to 500kHz
1
Positive
10V ~ 30V
RFQ
SG3846DW
Microchip Technology
IC REG CTRLR MULT TOP 16SOIC
En stock10680 pcs
Current Limit, Enable
1
-
Yes
Yes
-
Buck, Boost, Push-Pull
SG3846
Bulk
Transistor Driver
-
0°C ~ 70°C (TA)
Surface Mount
16-SOIC (0.154', 3.90mm Width)
16-SOIC
Step-Up, Step-Down, Step-Up/Step-Down
1Hz ~ 500kHz
2
Positive
8V ~ 40V
RFQ
MAX16992ATCC/V+T
Analog Devices Inc./Maxim Integrated
IC REG CTRLR BOOST/SEPIC 12TQFN
En stock12785 pcs
Current Limit, Enable, Frequency Control, Power Good
1
85%
No
Yes
-
Boost, SEPIC
MAX16992
Tape & Reel (TR)
Transistor Driver
Automotive, AEC-Q100
-40°C ~ 125°C (TJ)
Surface Mount
12-WFQFN Exposed Pad
12-TQFN (3x3)
Step-Up, Step-Up/Step-Down
1MHz ~ 2.5MHz
1
Positive
4.5V ~ 36V
RFQ
KA7552A
onsemi
IC REG CTRLR 8DIP
En stock69250 pcs
-
1
70%
Yes
No
-
-
KA7552
Tube
Transistor Driver
-
-25°C ~ 85°C (TA)
Through Hole
8-DIP (0.300', 7.62mm)
8-DIP
-
-
1
Positive
8.7V ~ 30V
RFQ
UCC28C43DGK
Texas Instruments
IC REG CTRLR MULT TOP 8VSSOP
En stock30682 pcs
Frequency Control
1
96%
No
No
-
Boost, Flyback, Forward Converter
UCC28C43
Tube
Transistor Driver
-
-40°C ~ 105°C (TJ)
Surface Mount
8-TSSOP, 8-MSOP (0.118', 3.00mm Width)
8-VSSOP
Step-Up, Step-Up/Step-Down
Up to 1MHz
1
Positive
7.6V ~ 18V
RFQ
S-8533A50AFT-TB-G
ABLIC Inc.
IC REG CTRLR BUCK 8TSSOP
En stock18897 pcs
Enable, Soft Start
1
100%
Yes
No
-
Buck
S-8533
Tape & Reel (TR)
Transistor Driver
-
-40°C ~ 85°C (TA)
Surface Mount
8-TSSOP (0.173", 4.40mm Width)
8-TSSOP
Step-Down
300kHz
1
Positive
2.7V ~ 16V
RFQ
UC3842BVD1R2G
onsemi
IC REG CTRLR BST FLYBK ISO 8SOIC
En stock120570 pcs
Frequency Control
1
96%
No
No
-
Boost, Flyback
UC3842
Tape & Reel (TR)
Transistor Driver
-
-40°C ~ 105°C (TA)
Surface Mount
8-SOIC (0.154', 3.90mm Width)
8-SOIC
Step-Up, Step-Up/Step-Down
Up to 500kHz
1
Positive, Isolation Capable
10V ~ 30V
RFQ
FSD146MRBN
Fairchild Semiconductor
FSD146 - SWITCHING CONTROLLER, C
En stock14680 pcs
-
-
-
-
-
-
-
FSD146
Bulk
-
*
-
-
-
-
-
-
-
-
-
RFQ
RT8129AGQW
Richtek USA Inc.
IC REG CTRLR BUCK 10WDFN
En stock46060 pcs
Current Limit, Enable, Phase Control, Power Good
1
-
Yes
No
-
Buck
RT8129
Tape & Reel (TR)
Transistor Driver
-
-40°C ~ 85°C (TA)
Surface Mount
10-WFDFN Exposed Pad
10-WDFN (3x3)
Step-Down
300kHz
1
Positive
4.5V ~ 13.2V
RFQ
UC2843AD
Texas Instruments
IC REG CTRLR MULT TOP 14SOIC
En stock71890 pcs
Frequency Control
1
96%
No
No
-
Boost, Buck, Flyback, Forward
UC2843
Tube
Transistor Driver
-
-40°C ~ 85°C (TA)
Surface Mount
14-SOIC (0.154', 3.90mm Width)
14-SOIC
Step-Up, Step-Down, Step-Up/Step-Down
Up to 500kHz
1
Positive, Isolation Capable
7.6V ~ 30V
RFQ
MAX8577EUB+T
Analog Devices Inc./Maxim Integrated
IC REG CTRLR BUCK 10UMAX
En stock13878 pcs
Current Limit, Soft Start
1
-
Yes
No
-
Buck
MAX8577
Tape & Reel (TR)
Transistor Driver
-
-40°C ~ 85°C (TA)
Surface Mount
10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
10-uMAX/uSOP
Step-Down
200kHz ~ 500kHz
1
Positive
3V ~ 28V
RFQ
UC2525AJ
Texas Instruments
UC2525AM REGULATING PULSE WIDTH
En stock15080 pcs
-
-
-
-
-
-
-
UC2525
Bulk
-
*
-
-
-
-
-
-
-
-
-
RFQ
TL5001QDG4
Texas Instruments
IC REG CTRLR BCK/BST/FLYBK 8SOIC
En stock5490 pcs
Dead Time Control, Frequency Control
1
100%
No
No
-
Buck, Boost, Flyback
TL5001
Tube
Transistor Driver
-
-40°C ~ 125°C (TJ)
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-SOIC
Step-Up, Step-Down, Step-Up/Step-Down
20kHz ~ 500kHz
1
Positive
3.6V ~ 40V
RFQ
LTC7817EUHF#TRPBF
Analog Devices Inc.
40V, 8UA IQ, 3MHZ, TRPLE BCKBST
En stock6434 pcs
Current Limit, Enable, Frequency Control
2
100%
Yes
Yes
-
Buck, Boost
LTC7817
Tape & Reel (TR)
Transistor Driver
-
-40°C ~ 125°C (TJ)
Surface Mount
38-WFQFN Exposed Pad
38-QFN (5x7)
Step-Up, Step-Down
100kHz ~ 3MHz
3
Positive
4.5V ~ 40V
RFQ
MAX1631EAI
Analog Devices Inc./Maxim Integrated
IC REG CTRLR BUCK 28SSOP
En stock12250 pcs
Enable, Reset, Sequencing
1
99%
Yes
Yes
-
Buck
MAX1631
Tube
Transistor Driver
-
-40°C ~ 85°C (TA)
Surface Mount
28-SSOP (0.209", 5.30mm Width)
28-SSOP
Step-Down
200kHz ~ 300kHz
2
Positive
4.2V ~ 30V
RFQ
NCV81599MWTXG
onsemi
I2C CONFIGURABLE, 4-SWITCH BUCK
En stock8546 pcs
Current Limit, Enable, Frequency Control, Power Good, Ramp, Soft Start, Tracking
2
-
Yes
-
I²C
Buck, Boost
NCV81599
Tape & Reel (TR)
Transistor Driver
Automotive, AEC-Q100
-40°C ~ 125°C (TA)
Surface Mount, Wettable Flank
32-VFQFN Exposed Pad
32-QFNW (5x5)
Step-Up/Step-Down
-
4
Positive
4.5V ~ 32V
RFQ
TPS40041DRBRG4
Texas Instruments
IC REG CTRLR BUCK 8SON
En stock5870 pcs
Enable
1
95%
Yes
No
-
Buck
TPS40041
Tape & Reel (TR)
Transistor Driver
-
-40°C ~ 125°C (TJ)
Surface Mount
8-VDFN Exposed Pad
8-SON (3x3)
Step-Down
600kHz
1
Positive
2.25V ~ 5.5V
RFQ
MCP1631-E/ML
Microchip Technology
IC REG CTRLR SEPIC 20QFN
En stock21477 pcs
Enable, Frequency Control, Ramp
1
-
No
No
-
Sepic
MCP1631
Tube
Transistor Driver
-
-40°C ~ 125°C (TJ)
Surface Mount
20-VFQFN Exposed Pad
20-QFN (4x4)
Step-Up/Step-Down
-
1
Positive
3V ~ 5.5V
RFQ
UC3823Q
Texas Instruments
IC REG CTRLR MULT TOP 20PLCC
En stock12820 pcs
Current Limit, Enable, Frequency Control, Ramp, Soft Start
1
85%
No
No
-
Buck, Boost, Flyback, Forward Converter
UC3823
Tube
Transistor Driver
-
0°C ~ 70°C (TA)
Surface Mount
20-LCC (J-Lead)
20-PLCC (9x9)
Step-Up, Step-Down, Step-Up/Step-Down
340kHz ~ 460kHz
1
Positive
8.4V ~ 30V
RFQ
ISL6440IAZ
Renesas Electronics America Inc
IC REG CTRLR BUCK 24QSOP
En stock11772 pcs
Enable, Phase Control, Power Good, Soft Start
2
93%
Yes
No
-
Buck
ISL6440
Tube
Transistor Driver
-
-40°C ~ 85°C (TA)
Surface Mount
24-SSOP (0.154", 3.90mm Width)
24-QSOP
Step-Down
300kHz
2
Positive
5.6V ~ 24V
RFQ
UCC38C43DG4
Texas Instruments
IC REG CTRLR MULT TOPOLOGY 8SOIC
En stock12620 pcs
Frequency Control
1
96%
No
No
-
Boost, Flyback, Forward Converter
UCC38C43
Tube
Transistor Driver
-
0°C ~ 70°C (TJ)
Surface Mount
8-SOIC (0.154', 3.90mm Width)
8-SOIC
Step-Up, Step-Up/Step-Down
Up to 1MHz
1
Positive
7.6V ~ 18V
RFQ
LTC3851EMSE#PBF
Analog Devices Inc.
IC REG CTRLR BUCK 16MSOP
En stock9265 pcs
Current Limit, Enable, Frequency Control, Soft Start, Tracking
1
99%
Yes
No
-
Buck
LTC3851
Tube
Transistor Driver
-
-40°C ~ 85°C (TA)
Surface Mount
16-TFSOP (0.118', 3.00mm Width) Exposed Pad
16-MSOP-EP
Step-Down
250kHz ~ 750kHz
1
Positive
4V ~ 38V
RFQ
UC2843ADM
Microchip Technology
IC REG CTRLR BUCK/BOOST 8SOIC
En stock8410 pcs
Frequency Control
1
96%
No
No
-
Boost, Buck, Flyback, Forward
UC2843
Bulk
Transistor Driver
-
-40°C ~ 85°C (TA)
Surface Mount
8-SOIC (0.154', 3.90mm Width)
8-SOIC
Step-Up, Step-Down
Up to 500kHz
1
Positive, Isolation Capable
7.6V ~ 30V
RFQ
UC2870DW-1
Texas Instruments
SWITCHING CONTROLLER
En stock7494 pcs
-
-
-
-
-
-
-
UC2870
Bulk
-
*
-
-
-
-
-
-
-
-
-
RFQ
UC3843N
Texas Instruments
IC REG CTRLR MULT TOPOLOGY 8DIP
En stock52220 pcs
Frequency Control
1
97%
No
No
-
Boost, Buck, Buck-Boost, Flyback, Forward
UC3843
Tube
Transistor Driver
-
0°C ~ 70°C (TA)
Through Hole
8-DIP (0.300", 7.62mm)
8-PDIP
Step-Up, Step-Down, Step-Up/Step-Down
Up to 500kHz
1
Positive, Isolation Capable
12V ~ 28V
RFQ
TL5001ID
Texas Instruments
IC REG CTRLR BCK/BST/FLYBK 8SOIC
En stock25859 pcs
Dead Time Control, Frequency Control
1
100%
No
No
-
Buck, Boost, Flyback
TL5001
Tube
Transistor Driver
-
-40°C ~ 85°C (TA)
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-SOIC
Step-Up, Step-Down, Step-Up/Step-Down
20kHz ~ 500kHz
1
Positive
3.6V ~ 40V
RFQ
ZL6100ALBF
Renesas Electronics America Inc
IC REG CTRLR BUCK PMBUS 36QFN
En stock17360 pcs
Current Limit, Enable, Power Good, Soft Start, Tracking
1
95%
Yes
Yes
I²C, PMBus, SMBus
Buck
ZL6100
Tube
Transistor Driver
Digital-DC™
-40°C ~ 85°C (TA)
Surface Mount
36-VFQFN Exposed Pad
36-QFN (6x6)
Step-Down
200kHz ~ 1.4MHz
1
Positive
3V ~ 5.5V
RFQ
TPS51219RTER
Texas Instruments
IC REG CTRLR BUCK 16WQFN
En stock32070 pcs
Enable, Power Good
1
-
Yes
No
-
Buck
TPS51219
Tape & Reel (TR)
Transistor Driver
D-CAP™, D-CAP2™
-40°C ~ 85°C (TA)
Surface Mount
16-WFQFN Exposed Pad
16-WQFN (3x3)
Step-Down
-
1
Positive
3V ~ 28V
RFQ
UC2843AD
Microsemi Corporation
IC REG CTRLR BUCK/BOOST 14SOIC
En stock17960 pcs
Frequency Control
1
96%
No
No
-
Boost, Buck, Flyback, Forward
UC2843
Tube
Transistor Driver
-
-40°C ~ 85°C (TA)
Surface Mount
14-SOIC (0.154', 3.90mm Width)
14-SOIC
Step-Up, Step-Down
Up to 500kHz
1
Positive, Isolation Capable
7.6V ~ 30V
RFQ
MAX5051AUI
Analog Devices Inc./Maxim Integrated
IC REG CTRLR MULT TOP 28TSSOP
En stock9190 pcs
Frequency Control, Soft Start
1
48%
Yes
Yes
-
Flyback, Forward Converter
MAX5051
Tube
Transistor Driver
-
-40°C ~ 125°C (TJ)
Surface Mount
28-TSSOP (0.173", 4.40mm Width) Exposed Pad
28-TSSOP-EP
Step-Up/Step-Down
-
1
Positive, Isolation Capable
11V ~ 76V
RFQ
LTC3789EGN#PBF
Analog Devices Inc.
IC REG CTRLR BUCK-BOOST 28SSOP
En stock4596 pcs
Current Limit, Enable, Frequency Control, Power Good, Soft Start
1
90%
Yes
No
-
Buck-Boost
LTC3789
Tube
Transistor Driver
-
-40°C ~ 125°C (TJ)
Surface Mount
28-SSOP (0.154', 3.90mm Width)
28-SSOP
Step-Up/Step-Down
200kHz ~ 640kHz
2
Positive
4V ~ 38V
RFQ
UCC3800DTR
Texas Instruments
IC REG CTRLR MULT TOPOLOGY 8SOIC
En stock31180 pcs
Frequency Control
1
99%
No
No
-
Buck, Boost, Flyback, Forward Converter
UCC3800
Tape & Reel (TR)
Transistor Driver
-
0°C ~ 70°C (TA)
Surface Mount
8-SOIC (0.154', 3.90mm Width)
8-SOIC
Step-Up, Step-Down, Step-Up/Step-Down
46kHz
1
Positive
6.9V ~ 12V
RFQ
S-8365ABAAA-M5T1S2
ABLIC Inc.
IC REG CTRLR BOOST SOT23-5
En stock22878 pcs
-
1
95%
No
No
-
Boost
S-8365
Tape & Reel (TR)
Transistor Driver
-
-40°C ~ 85°C (TA)
Surface Mount
SC-74A, SOT-753
SOT-23-5
Step-Up
600kHz
1
Positive
1.8V ~ 5.5V
RFQ
TFS7704H
Power Integrations
IC REG CTRLR MULT TOPOLOGY 7ESIP
En stock7855 pcs
Enable, Reset
1
63%
No
No
-
Flyback, Forward Converter
TFS7704
Tube
Transistor Driver
HiperTFS™-2
-40°C ~ 150°C (TJ)
Through Hole
16-SSIP, 12 Leads, Exposed Pad, Formed Leads
eSIP-16F
Step-Up, Step-Down
66kHz, 132kHz
2
Positive, Isolation Capable
Up to 11.5V
RFQ