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

Results: 8
Packaging
Cut Tape (CT)Digi-Reel®Tape & Reel (TR)Tube
Output Configuration
NegativePositive
Output Type
AdjustableFixedProgrammable
Voltage - Input (Max)
-30V1.98V3V3.6V6.5V
Voltage - Output (Min/Fixed)
-3.3V0.75V0.8V1.2V1.8V3.3V
Voltage - Output (Max)
1.8V3.3V-
Voltage Dropout (Max)
0.095V @ 2A0.135V @ 1A0.15V @ 5A0.28V @ 2A0.5V @ 1.5A-
Current - Output
1A1.5A2A5A
Current - Quiescent (Iq)
800 µA1.5 mA2 mA2.4 mA8 mA
Current - Supply (Max)
1.8 mA6.3 mA8.7 mA10 mA14 mA70 mA
PSRR
61dB (120Hz)63dB ~ 34dB (10kHz ~ 1MHz)65dB ~ 51dB (1kHz ~ 100kHz)66dB (120Hz)-
Control Features
EnableEnable, Power Good, Soft StartEnable, Soft Start
Protection Features
Current Limit, Thermal OverloadOver Current, Over TemperatureOver Current, Over Temperature, Reverse PolarityOver Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)
Operating Temperature
-40°C ~ 125°C-40°C ~ 125°C (TJ)
Package / Case
8-WFDFN Exposed Pad8-WFDFN Exposed Pad, CSP16-WFQFN Exposed Pad, CSP16-WQFN Exposed Pad, CSP28-WFQFN Exposed Pad
Supplier Device Package
8-DFN (3x3)8-LFCSP-WD (3x3)16-LFCSP (3x3)16-LFCSP (4x4)28-QFN (4x5)
Stocking Options
Environmental Options
Media
Marketplace Product
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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
8-LFCSP-WD
ADM7171ACPZ-3.3-R7
IC REG LINEAR 3.3V 1A 8LFCSP
Analog Devices Inc.
4,847
In Stock
1 : ¥36.90000
Cut Tape (CT)
1,500 : ¥19.47357
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
6.5V
3.3V
-
-
1A
2 mA
6.3 mA
-
Enable, Soft Start
Over Current, Over Temperature
-40°C ~ 125°C
Surface Mount
8-WFDFN Exposed Pad, CSP
8-LFCSP-WD (3x3)
8-LFCSP-WD
ADM7171ACPZ-1.8-R7
IC REG LINEAR 1.8V 1A 8LFCSP
Analog Devices Inc.
2,148
In Stock
1 : ¥35.63000
Cut Tape (CT)
1,500 : ¥19.47357
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
6.5V
1.8V
-
0.135V @ 1A
1A
2 mA
6.3 mA
-
Enable, Soft Start
Over Current, Over Temperature
-40°C ~ 125°C (TJ)
Surface Mount
8-WFDFN Exposed Pad, CSP
8-LFCSP-WD (3x3)
16 LFCSP EP
ADP1741ACPZ-R7
IC REG LINEAR POS ADJ 2A 16LFCSP
Analog Devices Inc.
0
In Stock
Check Lead Time
1 : ¥49.31000
Cut Tape (CT)
1,500 : ¥18.86845
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
3.6V
0.75V
3.3V
0.28V @ 2A
2A
800 µA
1.8 mA
65dB ~ 51dB (1kHz ~ 100kHz)
Enable, Power Good, Soft Start
Over Current, Over Temperature, Reverse Polarity
-40°C ~ 125°C
Surface Mount
16-WQFN Exposed Pad, CSP
16-LFCSP (4x4)
8-LFCSP-WD
ADM7172ACPZ-1.8-R7
IC REG LINEAR 1.8V 2A 8LFCSP
Analog Devices Inc.
2,300
In Stock
1 : ¥55.09000
Cut Tape (CT)
1,500 : ¥29.09014
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
6.5V
1.8V
-
-
2A
2 mA
8.7 mA
-
Enable, Soft Start
Over Current, Over Temperature
-40°C ~ 125°C
Surface Mount
8-WFDFN Exposed Pad, CSP
8-LFCSP-WD (3x3)
16 LFCSP EP
ADP1740ACPZ-1.8-R7
IC REG LINEAR 1.8V 2A 16LFCSP
Analog Devices Inc.
2,690
In Stock
1 : ¥38.26000
Cut Tape (CT)
1,500 : ¥20.19481
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
3.6V
1.8V
-
0.28V @ 2A
2A
800 µA
1.8 mA
-
Enable, Power Good, Soft Start
Over Current, Over Temperature, Reverse Polarity
-40°C ~ 125°C
Surface Mount
16-WQFN Exposed Pad, CSP
16-LFCSP (4x4)
28-QFN_05-08-1712 rev B
LT3071IUFD#PBF
IC REG LIN POS PROG 5A 28QFN
Analog Devices Inc.
1,053
In Stock
1 : ¥72.52000
Tube
-
Tube
Active
Positive
Programmable
1
3V
0.8V
1.8V
0.15V @ 5A
5A
1.5 mA
10 mA
66dB (120Hz)
Enable, Power Good, Soft Start
Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)
-40°C ~ 125°C
Surface Mount
28-WFQFN Exposed Pad
28-QFN (4x5)
16-LFCSP-WQ
ADP1762ACPZ-1.2-R7
IC REG LINEAR 1.2V 2A 16LFCSP
Analog Devices Inc.
1,500
In Stock
1 : ¥89.40000
Cut Tape (CT)
1,500 : ¥46.48802
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
1.98V
1.2V
-
0.095V @ 2A
2A
8 mA
14 mA
63dB ~ 34dB (10kHz ~ 1MHz)
Enable, Power Good, Soft Start
Current Limit, Thermal Overload
-40°C ~ 125°C (TJ)
Surface Mount
16-WFQFN Exposed Pad, CSP
16-LFCSP (3x3)
8 DFB
LT3015IDD-3.3#PBF
IC REG LINEAR -3.3V 1.5A 8DFN
Analog Devices Inc.
27
In Stock
1 : ¥73.79000
Tube
-
Tube
Active
Negative
Fixed
1
-30V
-3.3V
-
0.5V @ 1.5A
1.5A
2.4 mA
70 mA
61dB (120Hz)
Enable
Over Current, Over Temperature, Reverse Polarity
-40°C ~ 125°C
Surface Mount
8-WFDFN Exposed Pad
8-DFN (3x3)
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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.