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

Results: 5
Manufacturer
Analog Devices Inc.Analog Devices Inc./Maxim IntegratedRenesas Electronics Corporation
Packaging
Cut Tape (CT)Digi-Reel®Tape & Reel (TR)
Output Type
AdjustableFixed
Voltage - Input (Max)
3.6V5.5V6V
Voltage - Output (Min/Fixed)
0.5V0.75V0.8V1.2V2.5V
Voltage - Output (Max)
1.8V3.3V3.4V5V-
Voltage Dropout (Max)
0.2V @ 1.2A0.2V @ 4A0.212V @ 1A0.28V @ 2A
Current - Output
1A1.2A2A4A
Current - Quiescent (Iq)
800 µA1.6 mA5 mA8 mA
Current - Supply (Max)
1.4 mA1.8 mA7 mA14 mA
PSRR
55dB ~ 40dB (1kHz ~ 1MHz)56dB ~ 51dB (1kHz ~ 100kHz)65dB ~ 51dB (1kHz ~ 100kHz)65dB ~ 58dB (120Hz ~ 1kHz)-
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, Under Voltage Lockout (UVLO)Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)Over Current, Over Temperature, Under Voltage Lockout (UVLO)
Operating Temperature
-40°C ~ 125°C-40°C ~ 85°C
Package / Case
10-VFDFN Exposed Pad10-VFDFN Exposed Pad, CSP16-WQFN Exposed Pad16-WQFN Exposed Pad, CSP
Supplier Device Package
10-DFN (3x3)10-LFCSP-WD (3x3)16-LFCSP (4x4)16-TQFN (5x5)
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
16 LFCSP EP
ADP1755ACPZ-R7
IC REG LIN POS ADJ 1.2A 16LFCSP
Analog Devices Inc.
9,945
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)
16,674
In Stock
152,500
Factory
1 : ¥89.52000
Cut Tape (CT)
2,500 : ¥48.88999
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
3.6V
0.5V
3.4V
0.2V @ 4A
4A
1.6 mA
-
-
Enable, Power Good
Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)
-40°C ~ 85°C
Surface Mount
16-WQFN Exposed Pad
16-TQFN (5x5)
18,000
In Stock
1 : ¥17.00000
Cut Tape (CT)
6,000 : ¥7.47861
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
6V
0.8V
5V
0.212V @ 1A
1A
5 mA
7 mA
65dB ~ 58dB (120Hz ~ 1kHz)
Enable, Power Good, Soft Start
Over Current, Over Temperature
-40°C ~ 125°C
Surface Mount
10-VFDFN Exposed Pad
10-DFN (3x3)
10-LFCSP-WD
ADP7159ACPZ-01-R7
IC REG LINEAR POS ADJ 2A 10LFCSP
Analog Devices Inc.
1,027
In Stock
1 : ¥84.89000
Cut Tape (CT)
1,500 : ¥49.84309
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
5.5V
1.2V
1.8V
0.28V @ 2A
2A
8 mA
14 mA
55dB ~ 40dB (1kHz ~ 1MHz)
Enable
Over Current, Over Temperature, Under Voltage Lockout (UVLO)
-40°C ~ 125°C
Surface Mount
10-VFDFN Exposed Pad, CSP
10-LFCSP-WD (3x3)
16 LFCSP EP
ADP1740ACPZ-2.5-R7
IC REG LINEAR 2.5V 2A 16LFCSP
Analog Devices Inc.
4,361
In Stock
1 : ¥38.26000
Cut Tape (CT)
1,500 : ¥17.85255
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
3.6V
2.5V
-
0.28V @ 2A
2A
800 µA
1.8 mA
56dB ~ 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)
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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.