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

Results: 4
Packaging
Cut Tape (CT)Digi-Reel®Tape & Reel (TR)Tube
Output Configuration
NegativePositive
Output Type
AdjustableFixed
Voltage - Input (Max)
-20V5.5V36V45V
Voltage - Output (Min/Fixed)
-5V0V0.6V1.2V
Voltage - Output (Max)
3.4V34.5V40V-
Voltage Dropout (Max)
0.21V @ 600mA0.59V @ 500mA0.7V @ 500mA1.5V @ 1.5A
Current - Output
500mA600mA1.5A
Current - Quiescent (Iq)
50 µA80 µA130 µA7 mA
Current - Supply (Max)
5 mA10 mA25 mA
PSRR
60db ~ 15dB (1kHz ~ 100kHz)85dB (120Hz)90dB ~ 20dB (120Hz ~ 1MHz)94dB ~ 57dB (1kHz ~ 1MHz)
Control Features
Current LimitCurrent Limit, EnableCurrent Limit, Enable, Power Good, Soft StartEnable
Protection Features
-Over Current, Over TemperatureOver Current, Over Temperature, Reverse PolarityOver Current, Over Temperature, Reverse Polarity, Short Circuit
Operating Temperature
-40°C ~ 125°C-40°C ~ 125°C (TJ)
Package / Case
8-WFDFN Exposed Pad, CSP16-TSSOP (0.173", 4.40mm Width) Exposed Pad16-WFDFN Exposed PadTO-261-4, TO-261AA
Supplier Device Package
8-LFCSP-WD (3x3)16-DFN (4x3)16-TSSOP-EPSOT-223-3
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-WD
ADM7155ACPZ-04-R7
IC REG LIN POS ADJ 600MA 8LFCSP
Analog Devices Inc.
2,152
In Stock
1 : ¥57.22000
Cut Tape (CT)
1,500 : ¥32.46277
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
5.5V
1.2V
3.4V
0.21V @ 600mA
600mA
7 mA
10 mA
94dB ~ 57dB (1kHz ~ 1MHz)
Enable
Over Current, Over Temperature
-40°C ~ 125°C
Surface Mount
8-WFDFN Exposed Pad, CSP
8-LFCSP-WD (3x3)
SOT 223-3
LT1175IST-5#TRPBF
IC REG LINEAR -5V 500MA SOT223-3
Analog Devices Inc.
795
In Stock
1 : ¥70.69000
Cut Tape (CT)
2,000 : ¥39.96031
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Negative
Fixed
1
-20V
-5V
-
0.7V @ 500mA
500mA
80 µA
-
60db ~ 15dB (1kHz ~ 100kHz)
Current Limit, Enable
-
-40°C ~ 125°C (TJ)
Surface Mount
TO-261-4, TO-261AA
SOT-223-3
16-DFN
LT3055IDE#PBF
IC REG LIN POS ADJ 500MA 16DFN
Analog Devices Inc.
96
In Stock
1 : ¥59.68000
Tube
-
Tube
Active
Positive
Adjustable
1
45V
0.6V
40V
0.59V @ 500mA
500mA
130 µA
25 mA
85dB (120Hz)
Current Limit, Enable, Power Good, Soft Start
Over Current, Over Temperature, Reverse Polarity
-40°C ~ 125°C
Surface Mount
16-WFDFN Exposed Pad
16-DFN (4x3)
16 TSSOP EP Top
LT3081EFE#PBF
IC REG LIN POS ADJ 1.5A 16TSSOP
Analog Devices Inc.
545
In Stock
1 : ¥65.63000
Tube
-
Tube
Active
Positive
Adjustable
1
36V
0V
34.5V
1.5V @ 1.5A
1.5A
50 µA
5 mA
90dB ~ 20dB (120Hz ~ 1MHz)
Current Limit
Over Current, Over Temperature, Reverse Polarity, Short Circuit
-40°C ~ 125°C
Surface Mount
16-TSSOP (0.173", 4.40mm Width) Exposed Pad
16-TSSOP-EP
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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.