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

Results: 4
Manufacturer
Analog Devices Inc.Diodes IncorporatedTexas Instruments
Packaging
Cut Tape (CT)Digi-Reel®Tape & Reel (TR)Tube
Output Type
AdjustableFixed
Voltage - Input (Max)
5.5V20V
Voltage - Output (Min/Fixed)
0.4V0.8V1.5V
Voltage - Output (Max)
3.6V5V-
Voltage Dropout (Max)
0.1V @ 300mA0.28V @ 3A0.55V @ 1.5A0.8V @ 1A
Current - Output
300mA1.2A1.5A3A
Current - Quiescent (Iq)
180 µA200 µA1.5 mA
PSRR
60dB (1kHz)60dB ~ 30dB (1kHz ~ 300kHz)63dB (120Hz)-
Control Features
EnableEnable, Power GoodEnable, Power Good, Soft Start
Protection Features
Over Current, Over TemperatureOver Current, Over Temperature, Reverse PolarityOver Current, Over Temperature, Reverse Polarity, Short CircuitOver Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)
Operating Temperature
-40°C ~ 125°C-40°C ~ 85°C
Package / Case
8-WFDFN Exposed Pad10-UFDFN Exposed Pad20-VQFN Exposed PadTO-263-6, D2PAK (5 Leads + Tab), TO-263BA
Supplier Device Package
8-DFN (3x2)20-VQFN (5x5)DDPAK-5U-DFN3030-10
Stocking Options
Environmental Options
Media
Marketplace Product
4Results
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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
RGW-20-QFN Pkg
TPS74901RGWR
IC REG LINEAR POS ADJ 3A 20VQFN
Texas Instruments
15,495
In Stock
1 : ¥19.47000
Cut Tape (CT)
3,000 : ¥5.81701
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
5.5V
0.8V
3.6V
0.28V @ 3A
3A
-
-
60dB ~ 30dB (1kHz ~ 300kHz)
Enable, Power Good, Soft Start
Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)
-40°C ~ 125°C
Surface Mount
20-VQFN Exposed Pad
20-VQFN (5x5)
8-DFN
LTC3035EDDB#TRMPBF
IC REG LINEAR POS ADJ 300MA 8DFN
Analog Devices Inc.
4,101
In Stock
1 : ¥36.90000
Cut Tape (CT)
500 : ¥23.09016
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
5.5V
0.4V
3.6V
0.1V @ 300mA
300mA
200 µA
-
-
Enable
Over Current, Over Temperature, Reverse Polarity, Short Circuit
-40°C ~ 125°C
Surface Mount
8-WFDFN Exposed Pad
8-DFN (3x2)
10-DFN
AP7167-FNG-7
IC REG LIN POS ADJ 1.2A 10DFN
Diodes Incorporated
22,157
In Stock
1 : ¥6.72000
Cut Tape (CT)
3,000 : ¥2.59706
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
5.5V
0.8V
5V
0.8V @ 1A
1.2A
180 µA
-
60dB (1kHz)
Enable, Power Good
Over Current, Over Temperature
-40°C ~ 85°C
Surface Mount
10-UFDFN Exposed Pad
U-DFN3030-10
5-DDPAK
LT1963AEQ-1.5#PBF
IC REG LINEAR 1.5V 1.5A 5DDPAK
Analog Devices Inc.
86
In Stock
1 : ¥62.91000
Tube
-
Tube
Active
Positive
Fixed
1
20V
1.5V
-
0.55V @ 1.5A
1.5A
1.5 mA
120 mA
63dB (120Hz)
Enable
Over Current, Over Temperature, Reverse Polarity
-40°C ~ 125°C
Surface Mount
TO-263-6, D2PAK (5 Leads + Tab), TO-263BA
DDPAK-5
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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.