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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
Mounting Type
Package / Case
Supplier Device Package
NCT214MT3R2G
LTC3440EDD
LTC3440 - MICROPOWER SYNCHRONOUS
Linear Technology
745
Marketplace
84 : $3.60000
Bulk
-
Bulk
ActiveStep-Up, Step-DownPositiveBuck-BoostAdjustable12.5V5.5V2.5V5.5V600mA300kHz ~ 2MHzYes-40°C ~ 85°C (TA)Surface Mount10-WFDFN Exposed Pad10-DFN (3x3)
8-SOIC
LTC1503CS8-2#PBF
LTC1503 - HIGH EFFICIENCY INDUCT
Linear Technology
338
Marketplace
91 : $3.31000
Bulk
-
Bulk
ActiveStep-DownPositiveCharge PumpFixed12.4V6V2V-100mA600kHzNo-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SO
8-SOIC
LT1578IS8#PBF
1.5A 200KHZ STEP-DN SW REG
Linear Technology
1,146
Marketplace
50 : $6.05000
Bulk
-
Bulk
ActiveStep-DownPositiveBuckAdjustable14V15V1.21V14.1V1.5A200kHzNo-40°C ~ 125°C (TJ)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SO
LA6500L-FA-E
LT1072HVIT#PBF
LT1072 - HIGH VOLT 1.25A POWER S
Linear Technology
926
Marketplace
29 : $10.57000
Bulk
-
Bulk
ActiveStep-Up, Step-Down, Step-Up/Step-DownPositive or NegativeBuck, Boost, Cuk, Flyback, Forward ConverterAdjustable13V60V1.25V75V (Switch)1.25A (Switch)40kHzNo-40°C ~ 125°C (TJ)Through HoleTO-220-5TO-220-5
8-SOIC
LTC1550LCS8-2#PBF
SWITCHED CAPACITOR REGULATOR, 90
Linear Technology
674
Marketplace
91 : $3.31000
Bulk
-
Bulk
ActiveStep-Up/Step-DownNegativeCharge PumpFixed12.7V5.5V-2V-20mA900kHzNo0°C ~ 70°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SO
8-SOIC
LTC1502CS8-3.3#PBF
SWITCHED CAPACITOR REGULATOR, CM
Linear Technology
800
Marketplace
88 : $3.42000
Bulk
-
Bulk
ActiveStep-UpPositiveCharge PumpFixed10.9V1.8V3.3V-10mA500kHzNo0°C ~ 70°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SO
10-MSOP-EP
LTC3619EMSE#PBF
SWITCHING REGULATOR, CURRENT-MOD
Linear Technology
98
Marketplace
72 : $4.17000
Bulk
-
Bulk
ActiveStep-DownPositiveBuckAdjustable22.5V5.5V0.6V5V400mA, 800mA2.25MHzYes-40°C ~ 125°C (TJ)Surface Mount10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad10-MSOP-EP
HFA1412IB
LTC1265CS-3.3#PBF
ADJ HI EFF 1A STEPDN CONVERTER
Linear Technology
55
Marketplace
55 : $7.19000
Bulk
-
Bulk
ActiveStep-Down, Step-Up/Step-DownPositive or NegativeBuck, Buck-Boost, SEPICFixed14V13V3.3V-1.2A (Switch)Up to 700kHzNo0°C ~ 70°C (TA)Surface Mount14-SOIC (0.154", 3.90mm Width)14-SO
8-SOIC
LT1576IS8-5#PBF
1.5A, 200KHZ STEPDN REG,5V OUT
Linear Technology
660
Marketplace
50 : $6.05000
Bulk
-
Bulk
ActiveStep-DownPositiveBuckFixed15V25V5V-1.5A200kHzNo-40°C ~ 125°C (TJ)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SO
8-PDIP Top View
LTC1174HVCN8-5#PBF
LTC1174 - HIGH EFFICIENCY STEP-D
Linear Technology
1,200
Marketplace
40 : $7.54000
Bulk
-
Bulk
ActiveStep-Up, Step-Down, Step-Up/Step-DownPositive or NegativeBuck, Buck-BoostFixed14V18.5V5V-340mA, 600mA200kHzNo0°C ~ 70°C (TA)Through Hole8-DIP (0.300", 7.62mm)8-PDIP
8-SOIC
LT1576IS8-5#TRPBF
SWITCHING REGULATOR/CONTROLLER
Linear Technology
4,649
Marketplace
50 : $6.05000
Bulk
-
Bulk
ActiveStep-DownPositiveBuckFixed15V25V5V-1.5A200kHzNo-40°C ~ 125°C (TJ)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SO
8-PDIP Top View
LT1110CN8#PBF
SWITCHING REGULATOR, VOLTAGE-MOD
Linear Technology
194
Marketplace
49 : $6.15000
Bulk
-
Bulk
ActiveStep-Up, Step-DownPositiveBuck, BoostAdjustable11V30V0.22V50V (Switch)1.5A (Switch)70kHzNo0°C ~ 70°C (TA)Through Hole8-DIP (0.300", 7.62mm)8-PDIP
8-TSSOP, 8-MSOP
LTC1475CMS8#PBF
LTC1475 - LOW IQ PUSH-BUTTON STE
Linear Technology
50
Marketplace
50 : $7.47000
Bulk
-
Bulk
ActiveStep-Down, Step-Up/Step-DownPositive or NegativeBuck, Buck-Boost, SEPICAdjustable13V18V1.23V-750mA (Switch)-No0°C ~ 70°C (TA)Surface Mount8-TSSOP, 8-MSOP (0.118", 3.00mm Width)8-MSOP
8-SOIC
LTC1682IS8#PBF
DOUBLER CHARGE-PUMPS WITH LOW NO
Linear Technology
400
Marketplace
78 : $3.89000
Bulk
-
Bulk
ActiveStep-Up/Step-DownPositiveCharge PumpAdjustable11.8V4.4V2.5V5.5V50mA550kHzNo-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SO
8-SOIC
LTC1682CS8#PBF
LTC1682 - DOUBLER CHARGE PUMP W/
Linear Technology
350
Marketplace
91 : $3.31000
Bulk
-
Bulk
ActiveStep-Up/Step-DownPositiveCharge PumpAdjustable11.8V4.4V2.5V5.5V50mA550kHzNo0°C ~ 70°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SO
8-SOIC
LT1959IS8#TRPBF
4.5A, 500KHZ STEP-DOWN SWITCHING
Linear Technology
619
Marketplace
32 : $9.64000
Bulk
-
Bulk
ActiveStep-DownPositiveBuck, SEPICAdjustable14.3V15V1.21V12.9V4.5A (Switch)500kHzNo-40°C ~ 125°C (TJ)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SO
8-SOIC
LTC1522CS8#TRPBF
LTC1522 - MICROPOWER, REGULATED
Linear Technology
5,000
Marketplace
88 : $3.42000
Bulk
-
Bulk
ActiveStep-UpPositiveCharge PumpFixed12.7V5V5V-20mA700kHzNo0°C ~ 70°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SO
MAX3318ECDBR
LTC1434IGN#PBF
450MA, LOW NOISE CURRENT MODE ST
Linear Technology
115
Marketplace
39 : $7.76000
Bulk
-
Bulk
ActiveStep-DownPositiveBuckAdjustable (Programmable)13V13.5V1.19V (3.3V, 5V)12V450mAUp to 700kHzNo-40°C ~ 85°C (TA)Surface Mount20-SSOP (0.154", 3.90mm Width)20-SSOP
8-SOIC
LTC1515CS8-3/5#PBF
STEP-UP/STEPDN SW CAP DC/DC W/PO
Linear Technology
1,484
Marketplace
52 : $5.88000
Bulk
-
Bulk
ActiveStep-Up/Step-DownPositiveCharge PumpProgrammable12V10V3V, 5V-50mA650kHzNo0°C ~ 70°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SO
DAC1221E
LTC1550LCGN#PBF
LOW NOISE, SWITCHED CAPACITOR
Linear Technology
100
Marketplace
100 : $3.69000
Bulk
-
Bulk
ActiveStep-Up/Step-DownNegativeCharge PumpAdjustable12.7V5.5V-1.225V-4.8V20mA900kHzNo0°C ~ 70°C (TA)Surface Mount16-SSOP (0.154", 3.90mm Width)16-SSOP
BTS500551TMAATMA1
LT1076HVCT7#PBF
STEP-DOWN SWITCHING REGULATOR
Linear Technology
334
Marketplace
22 : $14.15000
Bulk
-
Bulk
ActiveStep-Up, Step-Down, Step-Up/Step-DownPositive or NegativeBuck, Boost, FlybackAdjustable18V64V2.5V35V2A (Switch)100kHzNo0°C ~ 70°C (TA)Through HoleTO-220-7 Formed LeadsTO-220-7
CAT5271ZI-50-GT3
LTC3411EMS
1.25A, 4MHZ, SYNCHRONOUS STEP-DO
Linear Technology
218
Marketplace
44 : $6.82000
Bulk
-
Bulk
ActiveStep-DownPositiveBuckAdjustable12.625V5.5V0.8V5V1.25A1MHzYes-40°C ~ 85°CSurface Mount10-TFSOP, 10-MSOP (0.118", 3.00mm Width)10-MSOP
8-TSSOP, 8-MSOP
LT1767EMS8
MONOLITHIC 1.5 AMP, 1.25MHZ STEP
Linear Technology
910
Marketplace
47 : $6.40000
Bulk
-
Bulk
ActiveStep-DownPositiveBuck, SEPICAdjustable13V25V1.2V22.5V1.5A1.25MHzNo-Surface Mount8-TSSOP, 8-MSOP (0.118", 3.00mm Width)8-MSOP
DAC1221E
LT1766EGN-5#TR
5.5V TO 60V 1.5A, 200KHZ STEP-DO
Linear Technology
29,210
Marketplace
38 : $8.00000
Bulk
-
Bulk
ActiveStep-DownPositiveBuckFixed15.5V60V5V-1.5A200kHzNo-Surface Mount16-SSOP (0.154", 3.90mm Width)16-SSOP
8-SOIC
LT1372HVIS8
LT1372 - 1.5A SWITCHING REGULATO
Linear Technology
968
Marketplace
23 : $13.09000
Bulk
-
Bulk
ActiveStep-Up, Step-Down, Step-Up/Step-DownPositive or NegativeBuck, Boost, Cuk, Flyback, Forward Converter, SEPICAdjustable12.7V30V1.245V42V (Switch)1.5A (Switch)500kHzNo-Surface Mount8-SOIC (0.154", 3.90mm Width)8-SO
Showing
1 - 25
of 5,008

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.