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

Results: 38
Packaging
Cut Tape (CT)Digi-Reel®Tape & Reel (TR)Tube
Product Status
ActiveNot For New DesignsObsolete
Output Type
AdjustableFixed
Voltage - Output (Min/Fixed)
1.2V1.25V1.5V1.8V2.5V2.85V3.3V5V
Voltage - Output (Max)
13.75V-
Current - Output
1A1.25A
Protection Features
Over Current, Over TemperatureOver TemperatureThermal Shutdown
Operating Temperature
-40°C ~ 125°C-40°C ~ 125°C (TJ)
Mounting Type
Surface MountThrough Hole
Package / Case
TO-220-3TO-243AATO-252-3, DPAK (2 Leads + Tab), SC-63TO-261-4, TO-261AATO-263-3, D2PAK (2 Leads + Tab), TO-263ABTO-263-4, D2PAK (3 Leads + Tab), TO-263AA
Supplier Device Package
SOT-223-3SOT-89-3TO-220-3TO-252-3TO-263
Stocking Options
Environmental Options
Media
Marketplace Product
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Compare
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)
PSRR
Control Features
Protection Features
Operating Temperature
Mounting Type
Package / Case
Supplier Device Package
SOT-223-3
AZ1117H-ADJTRE1
IC REG LINEAR POS ADJ 1A SOT223
Diodes Incorporated
10,958
In Stock
560,000
Factory
1 : $0.38000
Cut Tape (CT)
4,000 : $0.10851
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
15V
1.25V
13.75V
1.25V @ 1A
1A
10 mA
75dB (120Hz)
-
Thermal Shutdown
-40°C ~ 125°C (TJ)
Surface Mount
TO-261-4, TO-261AA
SOT-223-3
SOT-223-3
AZ1117H-3.3TRE1
IC REG LINEAR 3.3V 1A SOT223
Diodes Incorporated
6,104
In Stock
1 : $0.38000
Cut Tape (CT)
4,000 : $0.10849
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
15V
3.3V
-
1.25V @ 1A
1A
10 mA
75dB (120Hz)
-
Thermal Shutdown
-40°C ~ 125°C (TJ)
Surface Mount
TO-261-4, TO-261AA
SOT-223-3
TO-252-2
AZ1117D-3.3TRE1
IC REG LINEAR 3.3V 1A TO252-2
Diodes Incorporated
2,279
In Stock
82,500
Factory
1 : $0.40000
Cut Tape (CT)
2,500 : $0.14215
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
15V
3.3V
-
1.25V @ 1A
1A
10 mA
75dB (120Hz)
-
Thermal Shutdown
-40°C ~ 125°C (TJ)
Surface Mount
TO-252-3, DPAK (2 Leads + Tab), SC-63
TO-252-3
TO-252-2
AZ1117D-ADJTRE1
IC REG LINEAR POS ADJ 1A TO252-3
Diodes Incorporated
6,321
In Stock
80,000
Factory
1 : $0.44000
Cut Tape (CT)
2,500 : $0.15639
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
15V
1.25V
13.75V
1.25V @ 1A
1A
10 mA
75dB (120Hz)
-
Thermal Shutdown
-40°C ~ 125°C (TJ)
Surface Mount
TO-252-3, DPAK (2 Leads + Tab), SC-63
TO-252-3
SOT-223-3
AZ1117H-5.0TRE1
IC REG LINEAR 5V 1A SOT223
Diodes Incorporated
1,638
In Stock
180,000
Factory
1 : $0.48000
Cut Tape (CT)
4,000 : $0.10745
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
15V
5V
-
1.25V @ 1A
1A
10 mA
75dB (120Hz)
-
Thermal Shutdown
-40°C ~ 125°C (TJ)
Surface Mount
TO-261-4, TO-261AA
SOT-223-3
SOT-223-3
AZ1117H-5.0TRG1
IC REG LINEAR 5V 1A SOT223
Diodes Incorporated
19,836
In Stock
68,000
Factory
1 : $1.00000
Cut Tape (CT)
4,000 : $0.42463
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
15V
5V
-
1.25V @ 1A
1A
10 mA
75dB (120Hz)
-
Thermal Shutdown
-40°C ~ 125°C (TJ)
Surface Mount
TO-261-4, TO-261AA
SOT-223-3
SOT-223-3
AZ1117H-3.3TRG1
IC REG LINEAR 3.3V 1A SOT223
Diodes Incorporated
18,537
In Stock
1 : $1.10000
Cut Tape (CT)
4,000 : $0.46719
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
15V
3.3V
-
1.25V @ 1A
1A
10 mA
75dB (120Hz)
-
Thermal Shutdown
-40°C ~ 125°C (TJ)
Surface Mount
TO-261-4, TO-261AA
SOT-223-3
TO-252-2
AZ1117D-1.2TRE1
IC REG LINEAR 1.2V 1A TO252-2
Diodes Incorporated
7,401
In Stock
1 : $0.40000
Cut Tape (CT)
2,500 : $0.14215
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
15V
1.2V
-
1.25V @ 1A
1A
10 mA
75dB (120Hz)
-
Thermal Shutdown
-40°C ~ 125°C (TJ)
Surface Mount
TO-252-3, DPAK (2 Leads + Tab), SC-63
TO-252-3
TO-252-2
AZ1117D-5.0TRE1
IC REG LINEAR 5V 1A TO252-2
Diodes Incorporated
12,329
In Stock
732,500
Factory
1 : $0.40000
Cut Tape (CT)
2,500 : $0.14215
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Not For New Designs
Positive
Fixed
1
15V
5V
-
1.25V @ 1A
1A
10 mA
75dB (120Hz)
-
Thermal Shutdown
-40°C ~ 125°C (TJ)
Surface Mount
TO-252-3, DPAK (2 Leads + Tab), SC-63
TO-252-3
TO-252-2
AZ1117D-1.8TRE1
IC REG LINEAR 1.8V 1A TO252-2
Diodes Incorporated
4,997
In Stock
25,000
Factory
1 : $0.40000
Cut Tape (CT)
2,500 : $0.14215
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
15V
1.8V
-
1.25V @ 1A
1A
10 mA
75dB (120Hz)
-
Thermal Shutdown
-40°C ~ 125°C (TJ)
Surface Mount
TO-252-3, DPAK (2 Leads + Tab), SC-63
TO-252-3
TO-252-2
AZ1117D-2.5TRE1
IC REG LINEAR 2.5V 1A TO252-2
Diodes Incorporated
2,500
In Stock
2,500
Factory
1 : $0.40000
Cut Tape (CT)
2,500 : $0.14215
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
15V
2.5V
-
1.25V @ 1A
1A
10 mA
75dB (120Hz)
-
Thermal Shutdown
-40°C ~ 125°C (TJ)
Surface Mount
TO-252-3, DPAK (2 Leads + Tab), SC-63
TO-252-3
TO-252-2
AZ1117D-1.5TRE1
IC REG LINEAR 1.5V 1A TO252-2
Diodes Incorporated
2,500
In Stock
1 : $0.40000
Cut Tape (CT)
2,500 : $0.14215
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
15V
1.5V
-
1.25V @ 1A
1A
10 mA
75dB (120Hz)
-
Thermal Shutdown
-40°C ~ 125°C (TJ)
Surface Mount
TO-252-3, DPAK (2 Leads + Tab), SC-63
TO-252-3
SOT-223-3
AZ1117H-1.2TRE1
IC REG LINEAR 1.2V 1A SOT223
Diodes Incorporated
7,985
In Stock
1 : $0.48000
Cut Tape (CT)
4,000 : $0.10745
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
15V
1.2V
-
1.25V @ 1A
1A
10 mA
75dB (120Hz)
-
Thermal Shutdown
-40°C ~ 125°C (TJ)
Surface Mount
TO-261-4, TO-261AA
SOT-223-3
SOT-223-3
AZ1117H-1.8TRE1
IC REG LINEAR 1.8V 1A SOT223
Diodes Incorporated
7,875
In Stock
792,000
Factory
1 : $0.48000
Cut Tape (CT)
4,000 : $0.10745
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
15V
1.8V
-
1.25V @ 1A
1A
10 mA
75dB (120Hz)
-
Thermal Shutdown
-40°C ~ 125°C (TJ)
Surface Mount
TO-261-4, TO-261AA
SOT-223-3
SOT-223-3
AZ1117H-1.5TRE1
IC REG LINEAR 1.5V 1A SOT223
Diodes Incorporated
3,948
In Stock
88,000
Factory
1 : $0.48000
Cut Tape (CT)
4,000 : $0.10745
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
15V
1.5V
-
1.25V @ 1A
1A
10 mA
75dB (120Hz)
-
Thermal Shutdown
-40°C ~ 125°C (TJ)
Surface Mount
TO-261-4, TO-261AA
SOT-223-3
SOT-223-3
AZ1117H-ADJTRG1
IC REG LINEAR POS ADJ 1A SOT223
Diodes Incorporated
7,780
In Stock
2,080,000
Factory
1 : $1.00000
Cut Tape (CT)
4,000 : $0.42463
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
15V
1.25V
13.75V
1.25V @ 1A
1A
10 mA
75dB (120Hz)
-
Thermal Shutdown
-40°C ~ 125°C (TJ)
Surface Mount
TO-261-4, TO-261AA
SOT-223-3
SOT-223-3
AZ1117H-1.8TRG1
IC REG LINEAR 1.8V 1A SOT223
Diodes Incorporated
3,986
In Stock
220,000
Factory
1 : $1.00000
Cut Tape (CT)
4,000 : $0.42463
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
15V
1.8V
-
1.25V @ 1A
1A
10 mA
75dB (120Hz)
-
Thermal Shutdown
-40°C ~ 125°C (TJ)
Surface Mount
TO-261-4, TO-261AA
SOT-223-3
SOT-223-3
AZ1117H-1.2TRG1
IC REG LINEAR 1.2V 1A SOT223
Diodes Incorporated
3,730
In Stock
8,000
Factory
1 : $1.00000
Cut Tape (CT)
4,000 : $0.42463
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
15V
1.2V
-
1.25V @ 1A
1A
10 mA
75dB (120Hz)
-
Thermal Shutdown
-40°C ~ 125°C (TJ)
Surface Mount
TO-261-4, TO-261AA
SOT-223-3
SOT-223-3
AZ1117H-2.5TRG1
IC REG LINEAR 2.5V 1A SOT223
Diodes Incorporated
4,000
In Stock
8,000
Factory
1 : $1.10000
Cut Tape (CT)
4,000 : $0.46719
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
15V
2.5V
-
1.25V @ 1A
1A
10 mA
75dB (120Hz)
-
Thermal Shutdown
-40°C ~ 125°C (TJ)
Surface Mount
TO-261-4, TO-261AA
SOT-223-3
SOT-223-3
AZ1117H-2.5TRE1
IC REG LINEAR 2.5V 1A SOT223
Diodes Incorporated
185
In Stock
20,000
Factory
1 : $0.38000
Cut Tape (CT)
4,000 : $0.10849
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
15V
2.5V
-
1.25V @ 1A
1A
10 mA
75dB (120Hz)
-
Thermal Shutdown
-40°C ~ 125°C (TJ)
Surface Mount
TO-261-4, TO-261AA
SOT-223-3
AP7387Q-30Y-13
AZ1117R-ADJTRE1
IC REG LIN POS ADJ 1.25A SOT89-3
Diodes Incorporated
991
In Stock
1 : $0.43000
Cut Tape (CT)
1,000 : $0.10605
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
15V
1.25V
13.75V
1.25V @ 1A
1.25A
10 mA
75dB (120Hz)
-
Thermal Shutdown
-40°C ~ 125°C (TJ)
Surface Mount
TO-243AA
SOT-89-3
AP7387Q-30Y-13
AZ1117R-1.8TRE1
IC REG LINEAR 1.8V 1.25A SOT89
Diodes Incorporated
990
In Stock
1 : $0.43000
Cut Tape (CT)
1,000 : $0.10605
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
15V
1.8V
-
1.25V @ 1A
1.25A
10 mA
75dB (120Hz)
-
Thermal Shutdown
-40°C ~ 125°C (TJ)
Surface Mount
TO-243AA
SOT-89-3
AP7387Q-30Y-13
AZ1117R-5.0TRE1
IC REG LINEAR 5V 1.25A SOT89
Diodes Incorporated
987
In Stock
2,862,000
Factory
1 : $0.43000
Cut Tape (CT)
1,000 : $0.10605
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
15V
5V
-
1.25V @ 1A
1.25A
10 mA
75dB (120Hz)
-
Thermal Shutdown
-40°C ~ 125°C (TJ)
Surface Mount
TO-243AA
SOT-89-3
AP7387Q-30Y-13
AZ1117R-3.3TRE1
IC REG LINEAR 3.3V 1.25A SOT89
Diodes Incorporated
834
In Stock
1 : $0.43000
Cut Tape (CT)
1,000 : $0.10605
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
15V
3.3V
-
1.25V @ 1A
1.25A
10 mA
75dB (120Hz)
-
Thermal Shutdown
-40°C ~ 125°C (TJ)
Surface Mount
TO-243AA
SOT-89-3
D²Pak
AZ1117S-5.0TRE1
IC REG LINEAR 5V 1.25A TO263-2
Diodes Incorporated
1,285
In Stock
1 : $0.80000
Cut Tape (CT)
800 : $0.42764
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Obsolete
Positive
Fixed
1
15V
5V
-
1.25V @ 1A
1.25A
10 mA
75dB (120Hz)
-
Thermal Shutdown
-40°C ~ 125°C (TJ)
Surface Mount
TO-263-3, D2PAK (2 Leads + Tab), TO-263AB
TO-263
Showing
of 38

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.