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

Results: 17
Packaging
Cut Tape (CT)Digi-Reel®Tape & Reel (TR)Tube
Product Status
ActiveDiscontinued at Digi-KeyObsolete
Operating Temperature
-40°C ~ 125°C0°C ~ 125°C
Mounting Type
Surface MountThrough Hole
Package / Case
8-WDFN Exposed PadTO-220-3TO-252-3, DPAK (2 Leads + Tab), SC-63TO-261-4, TO-261AATO-263-4, D2PAK (3 Leads + Tab), TO-263AA
Supplier Device Package
8-WSON (4x4)SOT-223SOT-223-4TO-220-3TO-252-3TO-263 (DDPAK-3)
Stocking Options
Environmental Options
Media
Marketplace Product
17Results
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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
Mounting Type
Package / Case
Supplier Device Package
SOT223-3L
LM1117IMPX-3.3/NOPB
IC REG LIN 3.3V 800MA SOT223-4
Texas Instruments
37,773
In Stock
1 : $1.14000
Cut Tape (CT)
2,000 : $0.48218
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveFixed115V3.3V-1.2V @ 800mA800mA5 mA10 mA75dB (120Hz)-Over Current, Over Temperature-40°C ~ 125°CSurface MountTO-261-4, TO-261AASOT-223-4
SOT223-3L
LM1117MPX-3.3/NOPB
IC REG LIN 3.3V 800MA SOT223-4
Texas Instruments
11,847
In Stock
1 : $1.14000
Cut Tape (CT)
2,000 : $0.48218
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveFixed115V3.3V-1.2V @ 800mA800mA5 mA10 mA75dB (120Hz)-Over Current, Over Temperature0°C ~ 125°CSurface MountTO-261-4, TO-261AASOT-223-4
TO-252-3
LM1117DTX-3.3/NOPB
IC REG LINEAR 3.3V 800MA TO252-3
Texas Instruments
9,400
In Stock
1 : $1.48000
Cut Tape (CT)
2,500 : $0.62640
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveFixed115V3.3V-1.2V @ 800mA800mA5 mA10 mA75dB (120Hz)-Over Current, Over Temperature0°C ~ 125°CSurface MountTO-252-3, DPAK (2 Leads + Tab), SC-63TO-252-3
TO-252-3
LM1117IDTX-3.3/NOPB
IC REG LINEAR 3.3V 800MA TO252-3
Texas Instruments
6,854
In Stock
1 : $1.48000
Cut Tape (CT)
2,500 : $0.62640
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveFixed115V3.3V-1.2V @ 800mA800mA5 mA10 mA75dB (120Hz)-Over Current, Over Temperature-40°C ~ 125°CSurface MountTO-252-3, DPAK (2 Leads + Tab), SC-63TO-252-3
SOT223-3L
LM1117MP-3.3/NOPB
IC REG LINEAR 3.3V 800MA SOT223
Texas Instruments
70,141
In Stock
1 : $1.62000
Cut Tape (CT)
1,000 : $0.73478
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveFixed115V3.3V-1.2V @ 800mA800mA5 mA10 mA75dB (120Hz)-Over Current, Over Temperature0°C ~ 125°CSurface MountTO-261-4, TO-261AASOT-223
SOT223-3L
LM1117IMP-3.3/NOPB
IC REG LINEAR 3.3V 800MA SOT223
Texas Instruments
4,155
In Stock
1 : $1.62000
Cut Tape (CT)
1,000 : $0.73478
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveFixed115V3.3V-1.2V @ 800mA800mA5 mA10 mA75dB (120Hz)-Over Current, Over Temperature-40°C ~ 125°CSurface MountTO-261-4, TO-261AASOT-223
TO-252-3
LM1117DT-3.3/NOPB
IC REG LINEAR 3.3V 800MA TO252-3
Texas Instruments
4,235
In Stock
1 : $1.81000
Tube
Tube
ActivePositiveFixed115V3.3V-1.2V @ 800mA800mA5 mA10 mA75dB (120Hz)-Over Current, Over Temperature0°C ~ 125°CSurface MountTO-252-3, DPAK (2 Leads + Tab), SC-63TO-252-3
DDPAK/TO-263-3
LM1117SX-3.3/NOPB
IC REG LIN 3.3V 800MA DDPAK
Texas Instruments
9,354
In Stock
1 : $1.84000
Cut Tape (CT)
500 : $1.09232
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveFixed115V3.3V-1.2V @ 800mA800mA5 mA10 mA75dB (120Hz)-Over Current, Over Temperature0°C ~ 125°CSurface MountTO-263-4, D2PAK (3 Leads + Tab), TO-263AATO-263 (DDPAK-3)
8-LLP, LDC08A
LM1117LD-3.3/NOPB
IC REG LINEAR 3.3V 800MA 8WSON
Texas Instruments
7,215
In Stock
1 : $1.50000
Cut Tape (CT)
1,000 : $0.73957
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveFixed115V3.3V-1.2V @ 800mA800mA5 mA10 mA75dB (120Hz)-Over Current, Over Temperature0°C ~ 125°CSurface Mount8-WDFN Exposed Pad8-WSON (4x4)
TO-220-3
LM1117T-3.3/NOPB
IC REG LINEAR 3.3V 800MA TO220-3
Texas Instruments
4,490
In Stock
1 : $1.69000
Tube
Tube
ActivePositiveFixed115V3.3V-1.2V @ 800mA800mA5 mA10 mA75dB (120Hz)-Over Current, Over Temperature0°C ~ 125°CThrough HoleTO-220-3TO-220-3
TO-252-3
LM1117IDT-3.3/NOPB
IC REG LINEAR 3.3V 800MA TO252-3
Texas Instruments
1,945
In Stock
1 : $1.81000
Tube
Tube
ActivePositiveFixed115V3.3V-1.2V @ 800mA800mA5 mA10 mA75dB (120Hz)-Over Current, Over Temperature-40°C ~ 125°CSurface MountTO-252-3, DPAK (2 Leads + Tab), SC-63TO-252-3
TO-220-3
LM1117T-3.3
IC REG LINEAR 3.3V 800MA TO220-3
Texas Instruments
0
In Stock
720 : $0.81942
Tube
Tube
ObsoletePositiveFixed115V3.3V-1.2V @ 800mA800mA5 mA10 mA75dB (120Hz)-Over Current, Over Temperature0°C ~ 125°CThrough HoleTO-220-3TO-220-3
8-LLP, LDC08A
LM1117ILD-3.3/NOPB
IC REG LINEAR 3.3V 800MA 8WSON
Texas Instruments
0
In Stock
Obsolete
Tape & Reel (TR)
ObsoletePositiveFixed115V3.3V-1.2V @ 800mA800mA5 mA10 mA75dB (120Hz)-Over Current, Over Temperature-40°C ~ 125°CSurface Mount8-WDFN Exposed Pad8-WSON (4x4)
8-LLP, LDC08A
LM1117LDX-3.3/NOPB
IC REG LINEAR 3.3V 800MA 8WSON
Texas Instruments
0
In Stock
Obsolete
Tape & Reel (TR)
ObsoletePositiveFixed115V3.3V-1.2V @ 800mA800mA5 mA10 mA75dB (120Hz)-Over Current, Over Temperature0°C ~ 125°CSurface Mount8-WDFN Exposed Pad8-WSON (4x4)
DDPAK/TO-263-3
LM1117S-3.3/NOPB
IC REG LIN 3.3V 800MA DDPAK
Texas Instruments
0
In Stock
Obsolete
Tube
ObsoletePositiveFixed115V3.3V-1.2V @ 800mA800mA5 mA10 mA75dB (120Hz)-Over Current, Over Temperature0°C ~ 125°CSurface MountTO-263-4, D2PAK (3 Leads + Tab), TO-263AATO-263 (DDPAK-3)
SOT223-3L
LM1117IMPX-3.3
IC REG LIN 3.3V 800MA SOT223-4
Texas Instruments
0
In Stock
Discontinued at Digi-Key
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Discontinued at Digi-KeyPositiveFixed115V3.3V-1.2V @ 800mA800mA5 mA10 mA75dB (120Hz)-Over Current, Over Temperature-40°C ~ 125°CSurface MountTO-261-4, TO-261AASOT-223-4
SOT223-3L
LM1117MPX-3.3
IC REG LIN 3.3V 800MA SOT223-4
Texas Instruments
0
In Stock
Obsolete
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ObsoletePositiveFixed115V3.3V-1.2V @ 800mA800mA5 mA10 mA75dB (120Hz)-Over Current, Over Temperature0°C ~ 125°CSurface MountTO-261-4, TO-261AASOT-223-4
Showing
of 17

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.