Voltage Regulators - Linear, Low Drop Out (LDO) Regulators

Results: 159
Manufacturer
Diodes IncorporatedFairchild SemiconductorInfineon TechnologiesMaxLinear, Inc.Micro Commercial CoMicrochip TechnologyNisshinbo Micro Devices Inc.onsemiRenesas Electronics CorporationRohm SemiconductorSTMicroelectronicsTAEJINTaiwan Semiconductor CorporationTexas Instruments
Series
-*L78xxTC7800ATS7800
Packaging
BagBulkCut Tape (CT)Digi-Reel®Tape & Reel (TR)TrayTube
Product Status
ActiveNot For New DesignsObsolete
Output Configuration
-Positive
Voltage - Input (Max)
3.3V5.5V10V14V16V18V25V35V50V-
Voltage - Output (Min/Fixed)
1.5V1.8V2.5V5V-
Voltage Dropout (Max)
0.2V @ 250mA0.3V @ 300mA0.63V @ 1A2V @ 1A (Typ)2V @ 1A2.2V @ 1.5A2.5V @ 1A2.5V @ 500mA-
Current - Output
150mA250mA300mA500mA1A1.2A1.5A-
Current - Quiescent (Iq)
25 µA125 µA250 µA4.5 mA5 mA6 mA6.5 mA7 mA8 mA
Current - Supply (Max)
350 µA425 µA500 µA800 µA6 mA7 mA
PSRR
55dB (400Hz)60dB (100Hz)62dB (120Hz)68dB (120Hz)70dB (120Hz)73dB (120Hz)75dB (120Hz)78dB (120Hz)78dB ~ 68dB (120Hz)80dB (120Hz)80dB ~ 25dB (100Hz ~ 2MHz)80dB ~ 60dB (100Hz ~ 100KHz)83dB (120Hz)-
Control Features
-Current LimitCurrent Limit, EnableEnableEnable, Power Good
Protection Features
-Over Current, Over TemperatureOver Current, Over Temperature, Reverse PolarityOver Current, Over Temperature, Reverse Polarity, Short CircuitOver Current, Over Temperature, Short CircuitOver Current, Over Temperature, Short Circuit, Soft StartOver Current, Short CircuitOver TemperatureOver Temperature, Reverse PolarityOver Temperature, Reverse Polarity, Short CircuitOver Temperature, Short Circuit
Operating Temperature
-55°C ~ 125°C (TA)-55°C ~ 125°C-55°C ~ 150°C-40°C ~ 105°C-40°C ~ 125°C (TJ)-40°C ~ 125°C-40°C ~ 85°C-30°C ~ 125°C-20°C ~ 125°C (TJ)0°C ~ 125°C (TJ)0°C ~ 125°C-
Grade
-AutomotiveMilitary
Qualification
-AEC-Q100MIL-STD-883
Mounting Type
Surface MountThrough Hole
Package / Case
4-XFBGA, DSBGA8-SOIC (0.154", 3.90mm Width)20-CLCCSC-74A, SOT-753TO-204AA, TO-3TO-205AD, TO-39-3 Metal CanTO-220-3 Cropped LeadsTO-220-3 Full PackTO-220-3TO-252-3, DPAK (2 Leads + Tab), SC-63TO-252-4, DPAK (3 Leads + Tab)TO-257-3TO-261-4, TO-261AATO-263-3, D2PAK (2 Leads + Tab), TO-263AB
Supplier Device Package
3-PowerFLEX™4-DSBGA8-SOIC20-CLCC (8.89x8.89)D2PAKD2PAK-3DDPAK-BDPAKPG-TO220-3PG-TO252-3PG-TO263-3-1SOT-223-4
Stocking Options
Environmental Options
Media
Marketplace Product
159Results
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Showing
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Mfr Part #
Quantity Available
Price
Series
Package
Product Status
Output Configuration
Output Type
Number of Regulators
Voltage - Input (Max)
Voltage - Output (Min/Fixed)
Voltage - Output (Max)
Voltage Dropout (Max)
Current - Output
Current - Quiescent (Iq)
Current - Supply (Max)
PSRR
Control Features
Protection Features
Operating Temperature
Grade
Qualification
Mounting Type
Package / Case
Supplier Device Package
TO-220-3
L7805CV
IC REG LINEAR 5V 1.5A TO220AB
STMicroelectronics
21,961
In Stock
1 : $0.58000
Tube
-
Tube
ActivePositiveFixed135V5V-2V @ 1A (Typ)1.5A8 mA-62dB (120Hz)-Over Temperature, Short Circuit0°C ~ 125°C--Through HoleTO-220-3TO-220
RB098BM-40FNSTL
BA17805FP-E2
IC REG LINEAR 5V 1A TO252-3
Rohm Semiconductor
7,636
In Stock
1 : $0.71000
Cut Tape (CT)
2,000 : $0.27533
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveFixed125V5V-2V @ 1A (Typ)1A4.5 mA6 mA78dB (120Hz)---40°C ~ 85°C--Surface MountTO-252-3, DPAK (2 Leads + Tab), SC-63TO-252
D²PAK
L7805CD2T-TR
IC REG LINEAR 5V 1.5A D2PAK
STMicroelectronics
7,266
In Stock
1 : $0.83000
Cut Tape (CT)
1,000 : $0.35418
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveFixed135V5V-2V @ 1A (Typ)1.5A8 mA-62dB (120Hz)-Over Temperature, Short Circuit0°C ~ 125°C--Surface MountTO-263-3, D2PAK (2 Leads + Tab), TO-263ABD2PAK
TO-252-3
NJM7805SDL1-TE1
IC REG LINEAR 5V 1.5A TO252-3
Nisshinbo Micro Devices Inc.
15,382
In Stock
1 : $0.90000
Cut Tape (CT)
3,000 : $0.34709
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveFixed135V5V-2.2V @ 1.5A1.5A6 mA-78dB (120Hz)-Over Current, Over Temperature-40°C ~ 125°C--Surface MountTO-252-3, DPAK (2 Leads + Tab), SC-63TO-252-3
TO-220-3
MC7805BTG
IC REG LINEAR 5V 1A TO220AB
onsemi
2,097
In Stock
1 : $0.97000
Tube
-
Tube
ActivePositiveFixed135V5V-2V @ 1A (Typ)1A8 mA-68dB (120Hz)-Over Temperature, Short Circuit-40°C ~ 125°C--Through HoleTO-220-3TO-220
TN4050HP-12G2YTR
L7805ABD2T-TR
IC REG LINEAR 5V 1.5A D2PAK
STMicroelectronics
71,983
In Stock
1 : $1.06000
Cut Tape (CT)
1,000 : $0.47995
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveFixed135V5V-2V @ 1A (Typ)1.5A6 mA-68dB (120Hz)-Over Temperature, Short Circuit-40°C ~ 125°C--Surface MountTO-263-3, D2PAK (2 Leads + Tab), TO-263ABD2PAK
MFG_DPAK(TO252-3)
L7805CDT-TR
IC REG LINEAR 5V 1.5A DPAK
STMicroelectronics
25,505
In Stock
1 : $1.06000
Cut Tape (CT)
2,500 : $0.45163
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveFixed135V5V-2V @ 1A (Typ)1.5A8 mA-62dB (120Hz)-Over Temperature, Short Circuit0°C ~ 125°C--Surface MountTO-252-3, DPAK (2 Leads + Tab), SC-63DPAK
DDPAK/TO-263-3
LM340SX-5.0/NOPB
IC REG LIN 5V 1.5A DDPAK/TO263-3
Texas Instruments
3,162
In Stock
1 : $1.55000
Cut Tape (CT)
500 : $0.91910
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveFixed135V5V-2V @ 1A1.5A8 mA-80dB (120Hz)-Over Temperature, Short Circuit0°C ~ 125°C--Surface MountTO-263-4, D2PAK (3 Leads + Tab), TO-263AATO-263 (DDPAK-3)
SOT223-3L
LM340MPX-5.0/NOPB
IC REG LINEAR 5V 1.5A SOT223-4
Texas Instruments
7,746
In Stock
1 : $1.61000
Cut Tape (CT)
2,000 : $0.68438
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveFixed135V5V-2V @ 1A1.5A8 mA-70dB (120Hz)-Over Current, Short Circuit0°C ~ 125°C--Surface MountTO-261-4, TO-261AASOT-223-4
SOT223-3L
LM7805MP/NOPB
IC REG LINEAR 5V 1.5A SOT223-4
Texas Instruments
3,330
In Stock
1 : $1.73000
Cut Tape (CT)
1,000 : $0.85087
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveFixed135V5V-2V @ 1A1.5A8 mA-80dB (120Hz)-Over Temperature, Short Circuit0°C ~ 125°C--Surface MountTO-261-4, TO-261AASOT-223-4
TO-220AB Full Pack
NJM7805FA
IC REG LINEAR 5V 1.5A TO220F
Nisshinbo Micro Devices Inc.
185,834
In Stock
1 : $1.82000
Bulk
-
Bulk
ActivePositiveFixed135V5V--1.5A6 mA-78dB (120Hz)-Over Temperature, Short Circuit-40°C ~ 85°C--Through HoleTO-220-3 Full PackTO-220F
TO-252-2
AS7805ADTR-G1
IC REG LINEAR 5V 1A TO252-2
Diodes Incorporated
12,775
In Stock
15,000
Factory
1 : $0.43000
Cut Tape (CT)
2,500 : $0.15170
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveFixed125V5V-2V @ 1A (Typ)1A6 mA-70dB (120Hz)-Over Temperature, Short Circuit-40°C ~ 125°C--Surface MountTO-252-3, DPAK (2 Leads + Tab), SC-63TO-252-3
TO-220-3
AS7805AT-E1
IC REG LINEAR 5V 1A TO220-3
Diodes Incorporated
2,214
In Stock
214,000
Factory
1 : $0.59000
Tube
-
Tube
ActivePositiveFixed125V5V-2V @ 1A (Typ)1A6 mA-70dB (120Hz)-Over Temperature, Short Circuit-40°C ~ 125°C--Through HoleTO-220-3TO-220-3
TO-263-3
MC7805CD2TR4G
IC REG LINEAR 5V 1A D2PAK
onsemi
10,559
In Stock
1 : $0.73000
Cut Tape (CT)
800 : $0.36864
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveFixed135V5V-2V @ 1A (Typ)1A6.5 mA-83dB (120Hz)-Over Temperature, Short Circuit0°C ~ 125°C--Surface MountTO-263-3, D2PAK (2 Leads + Tab), TO-263ABD2PAK-3
TO-220-3
L7805ABV
IC REG LINEAR 5V 1.5A TO220AB
STMicroelectronics
4,005
In Stock
1 : $0.74000
Tube
-
Tube
ActivePositiveFixed135V5V-2V @ 1A (Typ)1.5A6 mA-68dB (120Hz)-Over Temperature, Short Circuit-40°C ~ 125°C--Through HoleTO-220-3TO-220
TO-220-3
MC7805CTG
IC REG LINEAR 5V 1A TO220AB
onsemi
46,901
In Stock
1 : $0.75000
Tube
-
Tube
ActivePositiveFixed135V5V-2V @ 1A (Typ)1A6.5 mA-83dB (120Hz)-Over Temperature, Short Circuit0°C ~ 125°C--Through HoleTO-220-3TO-220
TO-220-3
MC7805ABTG
IC REG LINEAR 5V 1A TO220AB
onsemi
0
In Stock
94,185
Marketplace
Check Lead Time
1,041 : $0.29000
Bulk
1 : $0.76000
Tube
-
Bulk
Tube
ActivePositiveFixed135V5V-2V @ 1A (Typ)1A6 mA-83dB (120Hz)-Over Temperature, Short Circuit-40°C ~ 125°C--Through HoleTO-220-3TO-220
TO-220-3
L7805ACV
IC REG LINEAR 5V 1.5A TO220AB
STMicroelectronics
7,889
In Stock
1 : $0.76000
Tube
-
Tube
ActivePositiveFixed135V5V-2V @ 1A (Typ)1.5A6 mA-68dB (120Hz)-Over Temperature, Short Circuit0°C ~ 125°C--Through HoleTO-220-3TO-220
TO-263-3
MC7805BD2TG
IC REG LINEAR 5V 1A D2PAK
onsemi
1,023
In Stock
1 : $0.79000
Tube
-
Tube
ActivePositiveFixed135V5V-2V @ 1A (Typ)1A8 mA-68dB (120Hz)-Over Temperature, Short Circuit-40°C ~ 125°C--Surface MountTO-263-3, D2PAK (2 Leads + Tab), TO-263ABD2PAK-3
TO-263-3
MC7805BD2TR4G
IC REG LINEAR 5V 1A D2PAK
onsemi
23,658
In Stock
1 : $0.86000
Cut Tape (CT)
800 : $0.46905
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveFixed135V5V-2V @ 1A (Typ)1A8 mA-68dB (120Hz)-Over Temperature, Short Circuit-40°C ~ 125°C--Surface MountTO-263-3, D2PAK (2 Leads + Tab), TO-263ABD2PAK-3
TO-263-3
NCV7805BD2TR4G
IC REG LINEAR 5V 1A D2PAK
onsemi
7,203
In Stock
1 : $0.92000
Cut Tape (CT)
800 : $0.50140
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveFixed135V5V-2V @ 1A (Typ)1A8 mA-83dB (120Hz)-Over Temperature, Short Circuit-40°C ~ 125°CAutomotiveAEC-Q100Surface MountTO-263-3, D2PAK (2 Leads + Tab), TO-263ABD2PAK-3
TO-220-3 Type A
L7805ABV-DG
IC REG LINEAR 5V 1.5A TO220
STMicroelectronics
3,139
In Stock
1 : $0.93000
Tube
-
Tube
ActivePositiveFixed135V5V-2V @ 1A (Typ)1.5A6 mA-68dB (120Hz)-Over Temperature, Short Circuit-40°C ~ 125°C--Through HoleTO-220-3TO-220
TO-263-3
MC7805ACD2TR4G
IC REG LINEAR 5V 1A D2PAK
onsemi
2,712
In Stock
1 : $0.93000
Cut Tape (CT)
800 : $0.47073
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveFixed135V5V-2V @ 1A (Typ)1A6 mA-83dB (120Hz)-Over Temperature, Short Circuit0°C ~ 125°C--Surface MountTO-263-3, D2PAK (2 Leads + Tab), TO-263ABD2PAK-3
TO-220-3 Type A
L7805CV-DG
IC REG LINEAR 5V 1.5A TO220
STMicroelectronics
4,953
In Stock
1 : $0.94000
Tube
-
Tube
ActivePositiveFixed135V5V-2V @ 1A (Typ)1.5A8 mA-62dB (120Hz)-Over Temperature, Short Circuit0°C ~ 125°C--Through HoleTO-220-3TO-220
D²PAK
L7805ACD2T-TR
IC REG LINEAR 5V 1.5A D2PAK
STMicroelectronics
8,587
In Stock
1 : $1.03000
Cut Tape (CT)
1,000 : $0.46980
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveFixed135V5V-2V @ 1A (Typ)1.5A6 mA-68dB (120Hz)-Over Temperature, Short Circuit0°C ~ 125°C--Surface MountTO-263-3, D2PAK (2 Leads + Tab), TO-263ABD2PAK
Showing
of 159

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators


Linear voltage regulators, including LDO (Low Drop Out) types, are used to provide a stable output voltage that is nominally invariant with respect to changes in load current, input voltage, or environmental factors. Their operating principle requires that the input voltage be maintained above the desired output voltage by some minimum amount, and function on the basis of converting whatever excess voltage is present at the input to heat. While this renders them less efficient than switch-mode voltage regulators for most applications, they are often better suited for applications with high sensitivity to noise.