4.5V Voltage Regulators - DC DC Switching Regulators

Results: 154
Manufacturer
ABLIC Inc.Alpha & Omega Semiconductor Inc.ams-OSRAM USA INC.Analog Devices Inc.Analog Devices Inc./Maxim IntegratedFairchild SemiconductorInfineon TechnologiesIntersilMicrochip TechnologyNisshinbo Micro Devices Inc.onsemiRenesas Electronics CorporationSharp MicroelectronicsTexas Instruments
Series
-DrMOSRN5RKRP400xxx1CRP401xTinyBoost®XC9135XC9136XC9140XC9141XC9142XC9801XC9802
Packaging
BulkCut Tape (CT)Digi-Reel®Tape & Reel (TR)Tube
Product Status
ActiveDiscontinued at Digi-KeyLast Time BuyNot For New DesignsObsolete
Function
Step-DownStep-UpStep-Up, Step-DownStep-Up, Step-Up/Step-DownStep-Up/Step-Down
Topology
BoostBoost, FlybackBuckBuck-BoostBuck, BoostCharge Pump
Output Type
AdjustableFixed
Voltage - Input (Min)
0.6V0.65V0.7V0.8V0.9V1.6V1.8V2V2.3V2.5V2.65V2.7V2.9V3V
Voltage - Input (Max)
4V4.35V4.5V4.8V5V5.5V6V8V10V11V12V13.2V16V18V
Voltage - Output (Max)
5.5V12.6V16V17V18V20V25V28V35V (Switch)36V40V40V (Switch)46V (Switch)-
Current - Output
25mA80mA100mA100mA (Switch)200mA260mA (Switch)300mA (Switch)350mA (Switch)400mA (Switch)500mA500mA (Switch)600mA
Frequency - Switching
50kHz75kHz ~ 115kHz100kHz180kHz200kHz ~ 1MHz200kHz ~ 2.2MHz250kHz300kHz500kHz600kHz ~ 750kHz650kHz670kHz ~ 1.2MHz
Synchronous Rectifier
NoYes
Operating Temperature
-40°C ~ 125°C-40°C ~ 125°C (TA)-40°C ~ 125°C (TJ)-40°C ~ 150°C (TJ)-40°C ~ 85°C-40°C ~ 85°C (TA)-20°C ~ 80°C (TA)
Mounting Type
Surface MountThrough Hole
Package / Case
6-UFBGA, DSBGA6-UFBGA, WLCSP6-UFDFN Exposed Pad6-XDFN Exposed Pad6-XFBGA, WLBGA8-SMD, Flat Leads8-TSSOP, 8-MSOP (0.118", 3.00mm Width)8-UDFN Exposed Pad8-UFBGA, WLCSP8-VFDFN Exposed Pad, 8-MLF®8-WDFN Exposed Pad8-XDFN Exposed Pad
Supplier Device Package
5-TSOP6-DSBGA6-USPC (1.8x2)6-USPEL (1.8x2)6-WLCSP (1.17x0.77)8-MLF® (2x2)8-MLP (3x3)8-MSOP8-USP (2.7x2.5)8-WLCSP (1.62x0.84)9-DSBGA9-WLCSP (1.22x1.22)
Stocking Options
Environmental Options
Media
Marketplace Product
154Results
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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
Grade
Qualification
Mounting Type
Package / Case
Supplier Device Package
8-MLF
MIC2601YML-TR
IC REG BOOST ADJ 1.2A 8MLF
Microchip Technology
24,922
In Stock
1 : $1.48000
Cut Tape (CT)
5,000 : $1.12001
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Up
Positive
Boost
Adjustable
1
4.5V
20V
4.5V
40V (Switch)
1.2A (Switch)
1.12MHz
No
-40°C ~ 125°C (TJ)
-
-
Surface Mount
8-VFDFN Exposed Pad, 8-MLF®
8-MLF® (2x2)
8-MLF
MIC2605YML-TR
IC REG BOOST ADJ 500MA 8MLF
Microchip Technology
4,577
In Stock
1 : $1.48000
Cut Tape (CT)
5,000 : $1.12001
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Up
Positive
Boost
Adjustable
1
4.5V
20V
4.5V
40V (Switch)
500mA (Switch)
1.2MHz
No
-40°C ~ 125°C (TJ)
-
-
Surface Mount
8-VFDFN Exposed Pad, 8-MLF®
8-MLF® (2x2)
20-VQFN-HR
TPS61089RNRR
IC REG BOOST ADJ 7A 11VQFN
Texas Instruments
4,940
In Stock
1 : $2.62000
Cut Tape (CT)
3,000 : $1.19988
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Up
Positive
Boost
Adjustable
1
2.7V
12V
4.5V
12.6V
7A
200kHz ~ 2.2MHz
Yes
-40°C ~ 125°C (TJ)
-
-
Surface Mount
11-VFQFN
11-VQFN-HR (2.5x2)
TPS61376RYHR
TPS61376RYHR
IC REG BOOST ADJUSTABLE 13VQFN
Texas Instruments
1,103
In Stock
1 : $3.21000
Cut Tape (CT)
3,000 : $1.61196
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Up
Positive
Boost
Adjustable
1
2.9V
23V
4.5V
25V
-
1.2MHz
No
-40°C ~ 125°C (TJ)
-
-
Surface Mount
13-PowerVFQFN
13-VQFN-HR (2.5x2)
RHL-20-PVQFN Pkg
TPS61088RHLR
IC REG BOOST ADJ 10A 20VQFN
Texas Instruments
16,060
In Stock
1 : $4.15000
Cut Tape (CT)
3,000 : $2.08077
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Up
Positive
Boost
Adjustable
1
2.7V
12V
4.5V
12.6V
10A
200kHz ~ 2.2MHz
Yes
-40°C ~ 85°C (TA)
-
-
Surface Mount
20-VFQFN Exposed Pad
20-VQFN (3.5x4.5)
YFF-6-BGA Pkg
TPS61046YFFR
IC REG BOOST ADJ 1.2A 6DSBGA
Texas Instruments
66,204
In Stock
1 : $0.87000
Cut Tape (CT)
3,000 : $0.46250
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Up
Positive
Boost
Adjustable
1
1.8V
5.5V
4.5V
28V
1.2A
1.05MHz
No
-40°C ~ 125°C (TJ)
-
-
Surface Mount
6-UFBGA, DSBGA
6-DSBGA
YFF-6-BGA Pkg
TPS61046YFFT
IC REG BOOST ADJ 1.2A 6DSBGA
Texas Instruments
3,375
In Stock
1 : $1.50000
Cut Tape (CT)
250 : $0.97716
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Up
Positive
Boost
Adjustable
1
1.8V
5.5V
4.5V
28V
1.2A
1.05MHz
No
-40°C ~ 125°C (TJ)
-
-
Surface Mount
6-UFBGA, DSBGA
6-DSBGA
12-SON DSS
TPS61096ADSSR
IC REG BOOST ADJ 350MA 12WSON
Texas Instruments
10,437
In Stock
1 : $1.55000
Cut Tape (CT)
3,000 : $0.65610
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Up
Positive
Boost
Adjustable
1
1.8V
5.5V
4.5V
28V
350mA (Switch)
-
No
-40°C ~ 125°C (TJ)
-
-
Surface Mount
12-WFDFN Exposed Pad
12-WSON (3x2)
12-SON DSS
TPS61096ADSST
IC REG BOOST ADJ 350MA 12WSON
Texas Instruments
684
In Stock
1 : $1.66000
Cut Tape (CT)
250 : $1.12512
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Up
Positive
Boost
Adjustable
1
1.8V
5.5V
4.5V
28V
350mA (Switch)
-
No
-40°C ~ 125°C (TJ)
-
-
Surface Mount
12-WFDFN Exposed Pad
12-WSON (3x2)
TPS61288LRQQR
TPS61288LRQQR
IC REG BOOST ADJ 11VQFN
Texas Instruments
2,828
In Stock
1 : $1.79000
Cut Tape (CT)
3,000 : $0.81810
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Up
Positive
Boost
Adjustable
1
2V
18V
4.5V
18V
-
500kHz
Yes
-40°C ~ 125°C (TJ)
-
-
Surface Mount
11-PowerVFQFN
11-VQFN-HR (2.5x3)
2,514
In Stock
1 : $3.21000
Cut Tape (CT)
3,000 : $1.61196
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Up
Positive
Boost
Adjustable
1
2.9V
23V
4.5V
25V
-
650kHz
Yes
-40°C ~ 125°C (TJ)
-
-
Surface Mount
13-PowerVFQFN
13-VQFN-HR (2.5x2)
13-VQFN-HR
TPS61178RNWR
IC REG BOOST ADJ 10A 13VQFN
Texas Instruments
1,819
In Stock
1 : $3.28000
Cut Tape (CT)
3,000 : $1.12500
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Up
Positive
Boost
Adjustable
1
2.7V
20V
4.5V
20V
10A (Switch)
200kHz ~ 2.2MHz
Yes
-40°C ~ 125°C (TJ)
-
-
Surface Mount
13-PowerVFQFN
13-VQFN-HR (3x3.5)
20-VQFN-HR
TPS61089RNRT
IC REG BOOST ADJ 7A 11VQFN
Texas Instruments
4,345
In Stock
1 : $3.45000
Cut Tape (CT)
250 : $2.41036
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Up
Positive
Boost
Adjustable
1
2.7V
12V
4.5V
12.6V
7A
200kHz ~ 2.2MHz
Yes
-40°C ~ 125°C (TJ)
-
-
Surface Mount
11-VFQFN
11-VQFN-HR (2.5x2)
TPS61178RNWT
TPS61178RNWT
IC REG BOOST ADJ 10A 13VQFN
Texas Instruments
612
In Stock
1 : $3.98000
Cut Tape (CT)
250 : $2.77804
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Up
Positive
Boost
Adjustable
1
2.7V
20V
4.5V
20V
10A (Switch)
200kHz ~ 2.2MHz
Yes
-40°C ~ 125°C (TJ)
-
-
Surface Mount
13-PowerVFQFN
13-VQFN-HR (3x3.5)
13-VQFN-HR
TPS611781RNWR
IC REG BOOST ADJ 10A 13VQFN
Texas Instruments
3,184
In Stock
1 : $4.66000
Cut Tape (CT)
3,000 : $1.22715
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Up
Positive
Boost
Adjustable
1
2.7V
20V
4.5V
20V
10A (Switch)
2.2MHz
Yes
-40°C ~ 125°C (TJ)
-
-
Surface Mount
13-PowerVFQFN
13-VQFN-HR (3x3.5)
RHL-20-PVQFN Pkg
TPS61088RHLT
IC REG BOOST ADJ 10A 20VQFN
Texas Instruments
1,875
In Stock
1 : $5.74000
Cut Tape (CT)
250 : $4.00792
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Up
Positive
Boost
Adjustable
1
2.7V
12V
4.5V
12.6V
10A
200kHz ~ 2.2MHz
Yes
-40°C ~ 85°C (TA)
-
-
Surface Mount
20-VFQFN Exposed Pad
20-VQFN (3.5x4.5)
8-MLF
MIC2606YML-TR
IC REG BOOST ADJ 500MA 8MLF
Microchip Technology
20,234
In Stock
1 : $1.54000
Cut Tape (CT)
5,000 : $1.15001
Tape & Reel (TR)
1 : $1.51000
Cut Tape (CT)
-
Tape & Reel (TR)
Cut Tape (CT)
Cut Tape (CT)
Digi-Reel®
Active
Step-Up
Positive
Boost
Adjustable
1
4.5V
20V
4.5V
40V (Switch)
500mA (Switch)
2MHz
No
-40°C ~ 125°C (TJ)
-
-
Surface Mount
8-VFDFN Exposed Pad, 8-MLF®
8-MLF® (2x2)
YFF-6-BGA Pkg
TPS610996YFFT
IC REG BOOST 4.5V 800MA 6DSBGA
Texas Instruments
522
In Stock
1 : $3.14000
Cut Tape (CT)
250 : $2.19548
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Up
Positive
Boost
Fixed
1
0.7V
5.5V
4.5V
-
800mA (Switch)
-
Yes
-40°C ~ 125°C (TJ)
-
-
Surface Mount
6-UFBGA, DSBGA
6-DSBGA
13-VQFN-HR
TPS611781RNWT
IC REG BOOST ADJ 10A 13VQFN
Texas Instruments
351
In Stock
1 : $5.66000
Cut Tape (CT)
250 : $3.95188
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Up
Positive
Boost
Adjustable
1
2.7V
20V
4.5V
20V
10A (Switch)
2.2MHz
Yes
-40°C ~ 125°C (TJ)
-
-
Surface Mount
13-PowerVFQFN
13-VQFN-HR (3x3.5)
RHL-20-PVQFN Pkg
TPS61088QRHLTQ1
IC REG BOOST ADJ 10A 20VQFN
Texas Instruments
537
In Stock
1 : $6.95000
Cut Tape (CT)
250 : $3.61624
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Up
Positive
Boost
Adjustable
1
2.7V
12V
4.5V
12.6V
10A
200kHz ~ 2.2MHz
Yes
-40°C ~ 125°C (TJ)
Automotive
AEC-Q100
Surface Mount
20-VFQFN Exposed Pad
20-VQFN (3.5x4.5)
2,223
In Stock
12,500
Factory
1 : $9.83000
Cut Tape (CT)
2,500 : $5.11250
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Not For New Designs
Step-Up
Positive
Boost
Adjustable
1
4.5V
11V
4.5V
36V
260mA (Switch)
500kHz
No
-40°C ~ 85°C (TA)
-
-
Surface Mount
SOT-23-6
SOT-6
YFF-9-BGA Pkg
TPS61258YFFT
IC REG BOOST 4.5V 3.9A 9DSBGA
Texas Instruments
695
In Stock
39,496
Marketplace
1 : $1.63000
Cut Tape (CT)
250 : $0.71284
Tape & Reel (TR)
381 : $0.79000
Bulk
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Bulk
Active
Step-Up
Positive
Boost
Fixed
1
2.65V
4.35V
4.5V
-
3.9A (Switch)
3.5MHz
Yes
-40°C ~ 85°C (TA)
-
-
Surface Mount
9-UFBGA, DSBGA
9-DSBGA
10-LFCSP-WD
ADP2503ACPZ-4.5-R7
IC REG BCK BST 4.5V 10LFCSP
Analog Devices Inc.
1,500
In Stock
1 : $5.33000
Cut Tape (CT)
1,500 : $2.81386
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Up/Step-Down
Positive
Buck-Boost
Fixed
1
2.3V
5.5V
4.5V
-
600mA
2.5MHz
Yes
-40°C ~ 125°C (TA)
-
-
Surface Mount
10-VFDFN Exposed Pad, CSP
10-LFCSP-WD (3x3)
YFF-9-BGA Pkg
TPS61254YFFR
IC REG BOOST 4.5V 2.4A 9DSBGA
Texas Instruments
2,935
In Stock
2,141
Marketplace
1 : $1.39000
Cut Tape (CT)
3,000 : $0.52250
Tape & Reel (TR)
497 : $0.60000
Bulk
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Bulk
Active
Step-Up
Positive
Boost
Fixed
1
2.5V
4.35V
4.5V
-
2.4A (Switch)
3.5MHz
Yes
-40°C ~ 85°C (TA)
-
-
Surface Mount
9-UFBGA, DSBGA
9-DSBGA
2,954
In Stock
1 : $3.21000
Cut Tape (CT)
3,000 : $1.61196
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Up
Positive
Boost
Adjustable
1
2.9V
23V
4.5V
25V
-
1.2MHz
Yes
-40°C ~ 125°C (TJ)
-
-
Surface Mount
13-PowerVFQFN
13-VQFN-HR (2.5x2)
Showing
of 154

4.5V 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.