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

Results: 4
Packaging
Cut Tape (CT)Digi-Reel®Tape & Reel (TR)
Output Type
AdjustableFixed
Voltage - Input (Max)
3.6V5.5V
Voltage - Output (Min/Fixed)
0.75V1.8V3.3V
Voltage - Output (Max)
3.3V-
Voltage Dropout (Max)
0.2V @ 1.2A0.21V @ 600mA0.23V @ 500mA-
Current - Output
500mA600mA1.2A
Current - Quiescent (Iq)
105 µA800 µA7 mA
Current - Supply (Max)
280 µA1.4 mA10 mA
PSRR
58dB (1MHz)60dB (10kHz ~ 100kHz)63dB (1MHz)65dB ~ 51dB (1kHz ~ 100kHz)
Control Features
EnableEnable, Power Good, Soft Start
Protection Features
Over Current, Over TemperatureOver Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)Over Current, Over Temperature, Under Voltage Lockout (UVLO)
Package / Case
8-UFDFN Exposed Pad, CSP8-WFDFN Exposed Pad, CSP16-WQFN Exposed Pad, CSP
Supplier Device Package
8-LFCSP-UD (2x2)8-LFCSP-WD (3x3)16-LFCSP (4x4)
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
8-LFCSP-UD
ADP124ACPZ-3.3-R7
IC REG LINEAR 3.3V 500MA 8LFCSP
Analog Devices Inc.
4,539
In Stock
1 : ¥13.96000
Cut Tape (CT)
3,000 : ¥6.38061
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
5.5V
3.3V
-
0.23V @ 500mA
500mA
105 µA
280 µA
60dB (10kHz ~ 100kHz)
Enable
Over Current, Over Temperature, Under Voltage Lockout (UVLO)
-40°C ~ 125°C
Surface Mount
8-UFDFN Exposed Pad, CSP
8-LFCSP-UD (2x2)
16 LFCSP EP
ADP1755ACPZ-R7
IC REG LIN POS ADJ 1.2A 16LFCSP
Analog Devices Inc.
10,425
In Stock
1 : ¥30.26000
Cut Tape (CT)
1,500 : ¥15.98756
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
3.6V
0.75V
3.3V
0.2V @ 1.2A
1.2A
800 µA
1.4 mA
65dB ~ 51dB (1kHz ~ 100kHz)
Enable, Power Good, Soft Start
Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)
-40°C ~ 125°C
Surface Mount
16-WQFN Exposed Pad, CSP
16-LFCSP (4x4)
8-LFCSP-WD
ADM7154ACPZ-3.3-R7
IC REG LINEAR 3.3V 600MA 8LFCSP
Analog Devices Inc.
2,428
In Stock
1 : ¥59.25000
Cut Tape (CT)
1,500 : ¥33.61506
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
5.5V
3.3V
-
0.21V @ 600mA
600mA
7 mA
10 mA
58dB (1MHz)
Enable
Over Current, Over Temperature
-40°C ~ 125°C
Surface Mount
8-WFDFN Exposed Pad, CSP
8-LFCSP-WD (3x3)
8-LFCSP-WD
ADM7154ACPZ-1.8-R7
IC REG LINEAR 1.8V 600MA 8LFCSP
Analog Devices Inc.
1,032
In Stock
1 : ¥59.25000
Cut Tape (CT)
1,500 : ¥32.46277
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
5.5V
1.8V
-
-
600mA
7 mA
10 mA
63dB (1MHz)
Enable
Over Current, Over Temperature
-40°C ~ 125°C
Surface Mount
8-WFDFN Exposed Pad, CSP
8-LFCSP-WD (3x3)
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of 4

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.