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Mfr Part #
Quantity Available
Price
Series
Package
Product Status
Topology
Number of Outputs
Frequency - Switching
Voltage/Current - Output 1
Voltage/Current - Output 2
Voltage/Current - Output 3
w/LED Driver
w/Supervisor
w/Sequencer
Voltage - Supply
Operating Temperature
Mounting Type
Package / Case
Supplier Device Package
PowerPAK MLP55-32
SIC402ACD-T1-GE3
IC REG DL BUCK/LNR SYNC MLP55-32
Vishay Siliconix
20,260
In Stock
1 : $17.88000
Cut Tape (CT)
3,000 : $9.41686
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveStep-Down (Buck) Synchronous (1), Linear (LDO) (1)2200kHz ~ 1MHz0.6V ~ 5.5V, 10AAdj to 0.75V, 200mA-NoNoNo3V ~ 28V-40°C ~ 85°CSurface Mount32-PowerVFQFNPowerPAK® MLP55-32
UCSP55M4C
BD71815AGW-E2
IC REG 13OUT BUCK/LDO 55UCSP
Rohm Semiconductor
2,500
In Stock
1 : $46.12000
Cut Tape (CT)
2,500 : $24.64272
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveStep-Down (Buck) Synchronous (5), Linear (LDO) (8)136MHzProgrammable, 1AProgrammable, 800mAProgrammable, 500mAYesNoYes2.9V ~ 5.5V-40°C ~ 85°CSurface Mount55-UFBGA, WLCSPUCSP55M4C
38-QFN
LT3507AEUHF#TRPBF
IC REG QD BUCK/LINEAR 38QFN
Analog Devices Inc.
9,387
In Stock
1 : $97.12000
Cut Tape (CT)
2,500 : $63.53201
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveStep-Down (Buck) (3), Linear (LDO) (1)4900kHz ~ 1.1MHz-, 2.7A-, 1.8A-, 1.8ANoNoYes4V ~ 36V-40°C ~ 125°CSurface Mount38-WFQFN Exposed Pad38-QFN (5x7)
16-QFN
LT3645EUD#PBF
IC REG DL BUCK/LNR 750KHZ 16QFN
Analog Devices Inc.
2,199
In Stock
1 : $57.93000
Tube
-
Tube
ActiveStep-Down (Buck) (1), Linear (LDO) (1)2750kHz0.8V ~ 16V, 500mA0.8V ~ 8V, 200mA-NoNoNo3.6V ~ 36V-40°C ~ 125°CSurface Mount16-WFQFN Exposed Pad16-QFN (3x3)
12-DFN
LT3500EDD#PBF
IC REG DL BUCK/LINEAR 12DFN
Analog Devices Inc.
714
In Stock
1 : $74.70000
Tube
-
Tube
ActiveStep-Down (Buck) (1), Linear (LDO) (1)2500kHz ~ 2.4MHz0.8V ~ 38.9V, 2AAdjustable, 13mA-NoNoNo3V ~ 36V-40°C ~ 125°CSurface Mount12-WFDFN Exposed Pad12-DFN (3x3)
38-QFN
LT3507EUHF#PBF
IC REG QD BUCK/LINEAR 38QFN
Analog Devices Inc.
33
In Stock
1 : $97.12000
Tube
-
Tube
ActiveStep-Down (Buck) (1), Linear (LDO) (1)4900kHz ~ 1.1MHz0.8V ~ 32.4V, 2.4A0.8V ~ 32.4V, 1.5A0.8V ~ 32.4V, 1.5ANoNoYes4V ~ 36V-40°C ~ 125°CSurface Mount38-WFQFN Exposed Pad38-QFN (5x7)
20-WQFN
TPS51285ARUKT
IC REG QUAD BUCK/LNR SYNC 20WQFN
Texas Instruments
11,013
In Stock
1 : $17.97000
Cut Tape (CT)
250 : $12.20808
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveStep-Down (Buck) Synchronous (2), Linear (LDO) (2)4400kHz, 475kHzControllerController3.3V, 100mANoNoNo5V ~ 24V-40°C ~ 85°CSurface Mount20-WFQFN Exposed Pad20-WQFN (3x3)
24-LFCSP-WQ
ADP5034ACPZ-R7
IC REG QUAD BCK/LNR SYNC 24LFCSP
Analog Devices Inc.
7,017
In Stock
1 : $52.62000
Cut Tape (CT)
1,500 : $28.10810
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveStep-Down (Buck) Synchronous (2), Linear (LDO) (2)43MHz0.8V ~ 3.8V, 1.2A0.8V ~ 3.8V, 1.2A0.8V ~ 5.2V, 300mANoNoNo1.7V ~ 5.5V-40°C ~ 125°CSurface Mount24-WFQFN Exposed Pad, CSP24-LFCSP-WQ (4x4)
12-MSOP-EP
LT3645IMSE#PBF
IC REG DL BUCK/LNR 750KHZ 12MSOP
Analog Devices Inc.
368
In Stock
1 : $59.81000
Tube
-
Tube
ActiveStep-Down (Buck) (1), Linear (LDO) (1)2750kHz0.8V ~ 16V, 500mA0.8V ~ 8V, 200mA-NoNoNo3.6V ~ 36V-40°C ~ 125°CSurface Mount12-TSSOP (0.118", 3.00mm Width) Exposed Pad12-MSOP-EP
16-MSOP-EP
LT3500EMSE#PBF
IC REG DL BUCK/LINEAR 16MSOP
Analog Devices Inc.
149
In Stock
1 : $76.84000
Tube
-
Tube
ActiveStep-Down (Buck) (1), Linear (LDO) (1)2500kHz ~ 2.4MHz0.8V ~ 38.9V, 2AAdjustable, 13mA-NoNoNo3V ~ 36V-40°C ~ 125°CSurface Mount16-TFSOP (0.118", 3.00mm Width) Exposed Pad16-MSOP-EP
10-DFN
TC1303C-PA0EMFTR
IC REG DL BUCK/LINEAR SYNC 10DFN
Microchip Technology
3,485
In Stock
1 : $15.57000
Cut Tape (CT)
3,300 : $14.11822
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveStep-Down (Buck) Synchronous (1), Linear (LDO) (1)22MHz1.8V, 500mA3.3V, 300mA-NoNoYes2.7V ~ 5.5V-40°C ~ 85°CSurface Mount10-VFDFN Exposed Pad10-DFN (3x3)
244
In Stock
1 : $32.69000
Cut Tape (CT)
250 : $22.81984
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveStep-Down (Buck) (1), Linear (LDO) (1)2300kHz ~ 2MHz0.5V ~ 5.5V, 1.1A0.8V ~ 5.5V, 500mA-NoNoYes1.8V ~ 6V, 3V ~ 40V-40°C ~ 125°C (TA)Surface Mount22-WFDFN Exposed Pad22-TDFN (3x6)
25-uSMD, TLA25AAA
LP3907QTL-VXSS/NOPB
IC REG QUAD BUCK/LNR SYNC 25USMD
Texas Instruments
6,628
In Stock
2,500
Factory
1 : $33.11000
Cut Tape (CT)
250 : $23.10496
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveStep-Down (Buck) Synchronous (2), Linear (LDO) (2)42.1MHz1.8V, 1A3.3V, 600mA2.8V, 300mANoNoYes2.8V ~ 5.5V-40°C ~ 125°CSurface Mount25-WFBGA25-uSMD
24 VFQFN
TPS51123RGER
IC REG QUAD BUCK/LNR SYNC 24VQFN
Texas Instruments
3,359
In Stock
1 : $45.35000
Cut Tape (CT)
3,000 : $25.84748
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveStep-Down (Buck) Synchronous (2), Linear (LDO) (2)4460kHzControllerController3.3V, 100mANoNoNo5.5V ~ 28V-40°C ~ 85°CSurface Mount24-VFQFN Exposed Pad24-VQFN (4x4)
825
In Stock
5,520
Factory
1 : $40.13000
Tube
-
Tube
ActiveStep-Down (Buck) (1), Linear (LDO) (1)21MHz7V/Adj to 12V, 250mA5V/1.5V ~ 10V, 250mA-NoNoNo3.5V ~ 72V-40°C ~ 125°CSurface Mount16-WQFN Exposed Pad16-TQFN (5x5)
16-TSSOP
TPS61130PW
IC REG DL BUCK/BST/LNR 16TSSOP
Texas Instruments
139
In Stock
9,990
Factory
1 : $41.67000
Tube
-
Tube
ActiveStep-Down/Step-Up (Buck/Boost) (1), Linear (LDO) (1)2500kHz2.5V ~ 5.5V, 300mA2.5V ~ 5.5V, 320mA-NoNoNo1.8V ~ 5.5V-40°C ~ 85°CSurface Mount16-TSSOP (0.173", 4.40mm Width)16-TSSOP
225
In Stock
1 : $43.12000
Tube
-
Tube
ActiveStep-Down (Buck) (1), Linear (LDO) (1)21MHz7V/Adj to 11V, 250mA3.3V/1.5V ~ 9V, 250mA-NoNoNo3.5V ~ 72V-40°C ~ 125°CSurface Mount16-WQFN Exposed Pad16-TQFN (5x5)
32-WQFN-Exposed-Pad
TPS51222RTVT
IC REG QUAD BUCK/LINEAR 32WQFN
Texas Instruments
682
In Stock
8,250
Factory
1 : $75.21000
Cut Tape (CT)
250 : $53.73448
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveStep-Down (Buck) (2), Linear (LDO) (2)4200kHz ~ 1MHzControllerController3.3V, 10mANoNoNo4.5V ~ 32V-40°C ~ 85°CSurface Mount32-WFQFN Exposed Pad32-WQFN (5x5)
0
In Stock
1 : $57.41000
Tube
-
Tube
ActiveStep-Up (Boost) Synchronous (1), Linear (LDO) (1)21MHz2.5V ~ 5.5V, 800mA2.85V/Adj, 500mA-NoNoNo0.7V ~ 5.5V-40°C ~ 85°CSurface Mount16-SSOP (0.154", 3.90mm Width)16-QSOP
16-TSSOP Exp Pad 21-0108
MAX1765EUE+
IC REG DL BOOST/LNR SYNC 16TSSOP
Analog Devices Inc./Maxim Integrated
506
In Stock
16,800
Factory
1 : $61.69000
Tube
-
Tube
ActiveStep-Up (Boost) Synchronous (1), Linear (LDO) (1)21MHz2.5V ~ 5.5V, 800mA2.85V/Adj, 500mA-NoNoNo0.7V ~ 5.5V-40°C ~ 85°CSurface Mount16-TSSOP (0.173", 4.40mm Width) Exposed Pad16-TSSOP-EP
16-MSOP-EP
LT3667HMSE#PBF
IC REG TRIPLE BUCK/LINEAR 16MSOP
Analog Devices Inc.
209
In Stock
1 : $70.33000
Tube
-
Tube
ActiveStep-Down (Buck) (1), Linear (LDO) (2)3243kHz ~ 2.2MHz1.2V ~ 38.6V, 400mA0.8V ~ 38.6V, 200mA0.8V ~ 38.6V, 200mANoNoNo1.6V ~ 45V-40°C ~ 150°CSurface Mount16-TFSOP (0.118", 3.00mm Width) Exposed Pad16-MSOP-EP
24-LFCSP-WQ
ADP5024ACPZ-1-R7
IC REG TRPL BCK/LNR SYNC 24LFCSP
Analog Devices Inc.
1,913
In Stock
1 : $43.04000
Cut Tape (CT)
1,500 : $22.97420
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveStep-Down (Buck) Synchronous (2), Linear (LDO) (1)33MHz1.2V, 1.2A3.3V, 1.2A2.8V, 300mANoNoNo1.7V ~ 5.5V-40°C ~ 125°CSurface Mount24-WFQFN Exposed Pad, CSP24-LFCSP-WQ (4x4)
28-VQFN
LP87322FRHDTQ1
IC REG QUAD BUCK/LNR 2MHZ 28VQFN
Texas Instruments
40
In Stock
1 : $38.33000
Cut Tape (CT)
250 : $26.76304
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveStep-Down (Buck) (2), Linear (LDO) (2)42MHz0.7V ~ 3.36V, 2A0.7V ~ 3.36V, 2A0.8V ~ 3.3V, 300mANoNoNo2.5V ~ 5.5V-40°C ~ 125°C (TA)Surface Mount, Wettable Flank28-VFQFN Exposed Pad28-VQFN (5x5)
16-MSOP-EP
LTC3104EMSE#PBF
IC REG DL BUCK/LNR SYNC 16MSOP
Analog Devices Inc.
151
In Stock
1 : $62.21000
Tube
-
Tube
ActiveStep-Down (Buck) Synchronous (1), Linear (LDO) (1)21.2MHz0.6V ~ 13.8V, 300mA0.6V ~ 14.5V, 10mA-NoNoNo2.5V ~ 15V-40°C ~ 125°CSurface Mount16-TFSOP (0.118", 3.00mm Width) Exposed Pad16-MSOP-EP
14-DFN
LTC3104IDE#PBF
IC REG DL BUCK/LINEAR SYNC 14DFN
Analog Devices Inc.
435
In Stock
1 : $67.77000
Tube
-
Tube
ActiveStep-Down (Buck) Synchronous (1), Linear (LDO) (1)21.2MHz0.6V ~ 13.8V, 300mA0.6V ~ 14.5V, 10mA-NoNoNo2.5V ~ 15V-40°C ~ 125°CSurface Mount14-WFDFN Exposed Pad14-DFN (4x3)
Showing
1 - 25
of 1,562

Voltage Regulators - Linear + Switching


Products in this family are used for constructing circuits that perform a DC-DC conversion or voltage regulation function, using a combination of switch-mode and linear regulator functions. While exact topologies vary, the underlying goal of such products is to obtain a combination of the efficiency advantages of switch-mode techniques with the low-noise qualities of linear regulation.