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

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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
S-1142A25I-E6T1U
IC REG LINEAR 1.8V 1A 6-HSOP
ABLIC Inc.
2,878
In Stock
1 : $3.14000
Cut Tape (CT)
Tape & Reel (TR)
Cut Tape (CT)
Obsolete
Positive
Fixed
1
5.5V
1.8V
-
0.15V @ 300mA
1A
1 µA
90 µA
65dB (1kHz)
Enable
Over Current, Thermal Shutdown
-40°C ~ 85°C (TA)
Surface Mount
6-SOIC Variation (0.154", 3.90mm Width), 4 Leads + 2 Fins
6-HSOP
SOT-89-5
IC REG LINEAR 1.8V 1A SOT89-5
ABLIC Inc.
930
In Stock
1 : $3.14000
Cut Tape (CT)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Obsolete
Positive
Fixed
1
5.5V
1.8V
-
0.15V @ 300mA
1A
1 µA
90 µA
65dB (1kHz)
Enable
Over Current, Thermal Shutdown
-40°C ~ 85°C (TA)
Surface Mount
SOT-89-5/6
SOT-89-5
SOT-89-5
IC REG LINEAR 1.1V 1A SOT89-5
ABLIC Inc.
1,000
In Stock
1,000 : $1.63415
Tape & Reel (TR)
Tape & Reel (TR)
Obsolete
Positive
Fixed
1
5.5V
1.1V
-
0.48V @ 300mA
1A
1 µA
110 µA
70dB (1kHz)
Enable
Over Current, Thermal Shutdown
-40°C ~ 85°C (TA)
Surface Mount
SOT-89-5/6
SOT-89-5
SOT-89-5
IC REG LINEAR 3.3V 1A SOT89-5
ABLIC Inc.
0
In Stock
1,000 : $1.65683
Tape & Reel (TR)
Tape & Reel (TR)
Obsolete
Positive
Fixed
1
5.5V
3.3V
-
0.1V @ 300mA
1A
1 µA
90 µA
60dB (1kHz)
Enable
Over Current, Thermal Shutdown
-40°C ~ 85°C (TA)
Surface Mount
SOT-89-5/6
SOT-89-5
S-1142A25I-E6T1U
IC REG LINEAR 3.3V 1A 6-HSOP
ABLIC Inc.
0
In Stock
1 : $3.37000
Cut Tape (CT)
4,000 : $1.54256
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Obsolete
Positive
Fixed
1
5.5V
3.3V
-
0.1V @ 300mA
1A
1 µA
90 µA
60dB (1kHz)
Enable
Over Current, Thermal Shutdown
-40°C ~ 85°C (TA)
Surface Mount
6-SOIC Variation (0.154", 3.90mm Width), 4 Leads + 2 Fins
6-HSOP
S-1142A25I-E6T1U
IC REG LINEAR 1V 1A 6-HSOP
ABLIC Inc.
0
In Stock
Obsolete
Tape & Reel (TR)
Obsolete
Positive
Fixed
1
5.5V
1V
-
0.58V @ 300mA
1A
1 µA
110 µA
70dB (1kHz)
Enable
Over Current, Thermal Shutdown
-40°C ~ 85°C (TA)
Surface Mount
6-SOIC Variation (0.154", 3.90mm Width), 4 Leads + 2 Fins
6-HSOP
S-1142A25I-E6T1U
IC REG LINEAR 1V 1A 6-HSOP
ABLIC Inc.
0
In Stock
Obsolete
Tape & Reel (TR)
Obsolete
Positive
Fixed
1
5.5V
1V
-
0.58V @ 300mA
1A
1 µA
110 µA
70dB (1kHz)
Enable
Over Current, Thermal Shutdown
-40°C ~ 85°C (TA)
Surface Mount
6-SOIC Variation (0.154", 3.90mm Width), 4 Leads + 2 Fins
6-HSOP
SOT-89-5
IC REG LINEAR 1V 1A SOT89-5
ABLIC Inc.
0
In Stock
Obsolete
Tape & Reel (TR)
Obsolete
Positive
Fixed
1
5.5V
1V
-
0.58V @ 300mA
1A
1 µA
110 µA
70dB (1kHz)
Enable
Over Current, Thermal Shutdown
-40°C ~ 85°C (TA)
Surface Mount
SOT-89-5/6
SOT-89-5
SOT-89-5
IC REG LINEAR 1V 1A SOT89-5
ABLIC Inc.
0
In Stock
Obsolete
Tape & Reel (TR)
Obsolete
Positive
Fixed
1
5.5V
1V
-
0.58V @ 300mA
1A
1 µA
110 µA
70dB (1kHz)
Enable
Over Current, Thermal Shutdown
-40°C ~ 85°C (TA)
Surface Mount
SOT-89-5/6
SOT-89-5
S-1142A25I-E6T1U
IC REG LINEAR 1.1V 1A 6-HSOP
ABLIC Inc.
0
In Stock
Obsolete
Tape & Reel (TR)
Obsolete
Positive
Fixed
1
5.5V
1.1V
-
0.48V @ 300mA
1A
1 µA
110 µA
70dB (1kHz)
Enable
Over Current, Thermal Shutdown
-40°C ~ 85°C (TA)
Surface Mount
6-SOIC Variation (0.154", 3.90mm Width), 4 Leads + 2 Fins
6-HSOP
S-1142A25I-E6T1U
IC REG LINEAR 1.1V 1A 6-HSOP
ABLIC Inc.
0
In Stock
Obsolete
Tape & Reel (TR)
Obsolete
Positive
Fixed
1
5.5V
1.1V
-
0.48V @ 300mA
1A
1 µA
110 µA
70dB (1kHz)
Enable
Over Current, Thermal Shutdown
-40°C ~ 85°C (TA)
Surface Mount
6-SOIC Variation (0.154", 3.90mm Width), 4 Leads + 2 Fins
6-HSOP
SOT-89-5
IC REG LINEAR 1.1V 1A SOT89-5
ABLIC Inc.
0
In Stock
Obsolete
Tape & Reel (TR)
Obsolete
Positive
Fixed
1
5.5V
1.1V
-
0.48V @ 300mA
1A
1 µA
110 µA
70dB (1kHz)
Enable
Over Current, Thermal Shutdown
-40°C ~ 85°C (TA)
Surface Mount
SOT-89-5/6
SOT-89-5
S-1142A25I-E6T1U
IC REG LINEAR 1.2V 1A 6-HSOP
ABLIC Inc.
0
In Stock
Obsolete
Tape & Reel (TR)
Obsolete
Positive
Fixed
1
5.5V
1.2V
-
0.38V @ 300mA
1A
1 µA
110 µA
65dB (1kHz)
Enable
Over Current, Thermal Shutdown
-40°C ~ 85°C (TA)
Surface Mount
6-SOIC Variation (0.154", 3.90mm Width), 4 Leads + 2 Fins
6-HSOP
S-1142A25I-E6T1U
IC REG LINEAR 1.2V 1A 6-HSOP
ABLIC Inc.
0
In Stock
Obsolete
Tape & Reel (TR)
Obsolete
Positive
Fixed
1
5.5V
1.2V
-
0.38V @ 300mA
1A
1 µA
110 µA
65dB (1kHz)
Enable
Over Current, Thermal Shutdown
-40°C ~ 85°C (TA)
Surface Mount
6-SOIC Variation (0.154", 3.90mm Width), 4 Leads + 2 Fins
6-HSOP
SOT-89-5
IC REG LINEAR 1.2V 1A SOT89-5
ABLIC Inc.
0
In Stock
Obsolete
Tape & Reel (TR)
Obsolete
Positive
Fixed
1
5.5V
1.2V
-
0.38V @ 300mA
1A
1 µA
110 µA
65dB (1kHz)
Enable
Over Current, Thermal Shutdown
-40°C ~ 85°C (TA)
Surface Mount
SOT-89-5/6
SOT-89-5
SOT-89-5
IC REG LINEAR 1.2V 1A SOT89-5
ABLIC Inc.
0
In Stock
Obsolete
Tape & Reel (TR)
Obsolete
Positive
Fixed
1
5.5V
1.2V
-
0.38V @ 300mA
1A
1 µA
110 µA
65dB (1kHz)
Enable
Over Current, Thermal Shutdown
-40°C ~ 85°C (TA)
Surface Mount
SOT-89-5/6
SOT-89-5
S-1142A25I-E6T1U
IC REG LINEAR 1.3V 1A 6-HSOP
ABLIC Inc.
0
In Stock
Obsolete
Tape & Reel (TR)
Obsolete
Positive
Fixed
1
5.5V
1.3V
-
0.28V @ 300mA
1A
1 µA
110 µA
65dB (1kHz)
Enable
Over Current, Thermal Shutdown
-40°C ~ 85°C (TA)
Surface Mount
6-SOIC Variation (0.154", 3.90mm Width), 4 Leads + 2 Fins
6-HSOP
S-1142A25I-E6T1U
IC REG LINEAR 1.3V 1A 6-HSOP
ABLIC Inc.
0
In Stock
Obsolete
Tape & Reel (TR)
Obsolete
Positive
Fixed
1
5.5V
1.3V
-
0.28V @ 300mA
1A
1 µA
110 µA
65dB (1kHz)
Enable
Over Current, Thermal Shutdown
-40°C ~ 85°C (TA)
Surface Mount
6-SOIC Variation (0.154", 3.90mm Width), 4 Leads + 2 Fins
6-HSOP
SOT-89-5
IC REG LINEAR 1.3V 1A SOT89-5
ABLIC Inc.
0
In Stock
Obsolete
Tape & Reel (TR)
Obsolete
Positive
Fixed
1
5.5V
1.3V
-
0.28V @ 300mA
1A
1 µA
110 µA
65dB (1kHz)
Enable
Over Current, Thermal Shutdown
-40°C ~ 85°C (TA)
Surface Mount
SOT-89-5/6
SOT-89-5
SOT-89-5
IC REG LINEAR 1.3V 1A SOT89-5
ABLIC Inc.
0
In Stock
Obsolete
Tape & Reel (TR)
Obsolete
Positive
Fixed
1
5.5V
1.3V
-
0.28V @ 300mA
1A
1 µA
110 µA
65dB (1kHz)
Enable
Over Current, Thermal Shutdown
-40°C ~ 85°C (TA)
Surface Mount
SOT-89-5/6
SOT-89-5
S-1142A25I-E6T1U
IC REG LINEAR 1.5V 1A 6-HSOP
ABLIC Inc.
0
In Stock
Obsolete
Tape & Reel (TR)
Obsolete
Positive
Fixed
1
5.5V
1.5V
-
0.15V @ 300mA
1A
1 µA
110 µA
65dB (1kHz)
Enable
Over Current, Thermal Shutdown
-40°C ~ 85°C (TA)
Surface Mount
6-SOIC Variation (0.154", 3.90mm Width), 4 Leads + 2 Fins
6-HSOP
S-1142A25I-E6T1U
IC REG LINEAR 1.5V 1A 6-HSOP
ABLIC Inc.
0
In Stock
Obsolete
Tape & Reel (TR)
Obsolete
Positive
Fixed
1
5.5V
1.5V
-
0.15V @ 300mA
1A
1 µA
110 µA
65dB (1kHz)
Enable
Over Current, Thermal Shutdown
-40°C ~ 85°C (TA)
Surface Mount
6-SOIC Variation (0.154", 3.90mm Width), 4 Leads + 2 Fins
6-HSOP
SOT-89-5
IC REG LINEAR 1.5V 1A SOT89-5
ABLIC Inc.
0
In Stock
Obsolete
Tape & Reel (TR)
Obsolete
Positive
Fixed
1
5.5V
1.5V
-
0.15V @ 300mA
1A
1 µA
110 µA
65dB (1kHz)
Enable
Over Current, Thermal Shutdown
-40°C ~ 85°C (TA)
Surface Mount
SOT-89-5/6
SOT-89-5
S-1142A25I-E6T1U
IC REG LINEAR 1.8V 1A 6-HSOP
ABLIC Inc.
0
In Stock
Obsolete
Tape & Reel (TR)
Obsolete
Positive
Fixed
1
5.5V
1.8V
-
0.15V @ 300mA
1A
1 µA
90 µA
65dB (1kHz)
Enable
Over Current, Thermal Shutdown
-40°C ~ 85°C (TA)
Surface Mount
6-SOIC Variation (0.154", 3.90mm Width), 4 Leads + 2 Fins
6-HSOP
SOT-89-5
IC REG LINEAR 1.8V 1A SOT89-5
ABLIC Inc.
0
In Stock
Obsolete
Tape & Reel (TR)
Obsolete
Positive
Fixed
1
5.5V
1.8V
-
0.15V @ 300mA
1A
1 µA
90 µA
65dB (1kHz)
Enable
Over Current, Thermal Shutdown
-40°C ~ 85°C (TA)
Surface Mount
SOT-89-5/6
SOT-89-5
Showing
of 45

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.