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

Results: 8
Manufacturer
Analog Devices Inc.Diodes Incorporated
Series
-AZ1117I
Packaging
Cut Tape (CT)Digi-Reel®Tape & Reel (TR)Tube
Output Type
AdjustableFixed
Voltage - Input (Max)
3.6V5.5V15V16V30V40V
Voltage - Output (Min/Fixed)
0.4V0.8V1.5V3.3V5V
Voltage - Output (Max)
3V5.1V32V-
Voltage Dropout (Max)
0.135V @ 300mA0.23V @ 200mA0.54V @ 2.1A0.7V @ 700mA1V @ 800mA1.2V @ 800mA1.3V @ 800mA
Current - Output
200mA300mA700mA800mA1A2.1A
Current - Quiescent (Iq)
20 µA60 µA70 µA2.4 mA6 mA7 mA
Current - Supply (Max)
260 µA350 µA12 mA88 mA90 mA
PSRR
54dB ~ 43dB (100kHz ~ 1MHz)64dB (120Hz)70dB (120Hz)73dB ~ 47dB (1kHz ~ 100kHz)80dB (120Hz)94dB ~ 53dB (1kHz ~ 1MHz)95dB ~ 62dB (1kHz ~ 1MHz)
Control Features
-Current Limit, Enable, Power Good, TrackingEnable
Protection Features
Over Current, Over Temperature, Reverse PolarityOver Current, Over Temperature, Under Voltage Lockout (UVLO)Over Temperature, Reverse PolarityOver Temperature, Short CircuitOver Temperature, Short Circuit, Under Voltage Lockout (UVLO)Thermal Shutdown
Operating Temperature
-40°C ~ 125°C-40°C ~ 125°C (TA)-40°C ~ 125°C (TJ)
Package / Case
8-SOIC (0.154", 3.90mm Width)8-SOIC (0.154", 3.90mm Width) Exposed Pad8-WFDFN Exposed Pad, CSP16-WFDFN Exposed PadSOT-23-5 Thin, TSOT-23-5TO-261-4, TO-261AA
Supplier Device Package
8-LFCSP-WD (3x3)8-SO8-SOIC-EP16-DFN (5x4)SOT-223-3TSOT-23-5
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
SOT-223-3
AZ1117IH-3.3TRG1
IC REG LINEAR 3.3V 1A SOT223
Diodes Incorporated
190,845
In Stock
1 : ¥3.12000
Cut Tape (CT)
4,000 : ¥0.88111
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
15V
3.3V
-
1.3V @ 800mA
1A
6 mA
-
70dB (120Hz)
-
Thermal Shutdown
-40°C ~ 125°C (TJ)
Surface Mount
TO-261-4, TO-261AA
SOT-223-3
TSOT-23-5
ADP171AUJZ-R7
IC REG LIN POS ADJ 300MA TSOT23
Analog Devices Inc.
7,125
In Stock
1 : ¥12.56000
Cut Tape (CT)
3,000 : ¥5.34003
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
3.6V
0.8V
3V
0.135V @ 300mA
300mA
60 µA
260 µA
73dB ~ 47dB (1kHz ~ 100kHz)
Enable
Over Current, Over Temperature, Under Voltage Lockout (UVLO)
-40°C ~ 125°C
Surface Mount
SOT-23-5 Thin, TSOT-23-5
TSOT-23-5
SOT 223-3
LT1129IST-5#TRPBF
IC REG LINEAR 5V 700MA SOT223-3
Analog Devices Inc.
4,297
In Stock
1 : ¥77.34000
Cut Tape (CT)
2,000 : ¥42.25590
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
30V
5V
-
0.7V @ 700mA
700mA
70 µA
90 mA
64dB (120Hz)
Enable
Over Temperature, Reverse Polarity
-40°C ~ 125°C
Surface Mount
TO-261-4, TO-261AA
SOT-223-3
16 DFN EP
LT3086IDHD#PBF
IC REG LINEAR POS ADJ 2.1A 16DFN
Analog Devices Inc.
1,217
In Stock
1 : ¥78.16000
Tube
-
Tube
Active
Positive
Adjustable
1
40V
0.4V
32V
0.54V @ 2.1A
2.1A
2.4 mA
88 mA
80dB (120Hz)
Current Limit, Enable, Power Good, Tracking
Over Current, Over Temperature, Reverse Polarity
-40°C ~ 125°C
Surface Mount
16-WFDFN Exposed Pad
16-DFN (5x4)
8-LFCSP-WD
ADM7150ACPZ-5.0-R7
IC REG LINEAR 5V 800MA 8LFCSP
Analog Devices Inc.
11,042
In Stock
1 : ¥88.83000
Cut Tape (CT)
1,500 : ¥50.37371
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
16V
5V
-
1V @ 800mA
800mA
7 mA
12 mA
95dB ~ 62dB (1kHz ~ 1MHz)
Enable
Over Temperature, Short Circuit
-40°C ~ 125°C (TA)
Surface Mount
8-WFDFN Exposed Pad, CSP
8-LFCSP-WD (3x3)
TSOT-23-5
ADM7160AUJZ-3.3-R2
IC REG LINEAR 3.3V 200MA TSOT5
Analog Devices Inc.
364
In Stock
1 : ¥17.90000
Cut Tape (CT)
250 : ¥12.10628
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
5.5V
3.3V
-
0.23V @ 200mA
200mA
20 µA
350 µA
54dB ~ 43dB (100kHz ~ 1MHz)
Enable
Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)
-40°C ~ 125°C (TA)
Surface Mount
SOT-23-5 Thin, TSOT-23-5
TSOT-23-5
8-SOIC
LT1129IS8-5#TRPBF
IC REG LINEAR 5V 700MA 8SOIC
Analog Devices Inc.
852
In Stock
1 : ¥87.60000
Cut Tape (CT)
2,500 : ¥47.86128
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
30V
5V
-
0.7V @ 700mA
700mA
70 µA
90 mA
64dB (120Hz)
Enable
Over Temperature, Reverse Polarity
-40°C ~ 125°C
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-SO
8-SOIC EP Top
ADM7151ARDZ-04
IC REG LIN POS ADJ 800MA 8SOIC
Analog Devices Inc.
121
In Stock
1 : ¥88.83000
Tube
-
Tube
Active
Positive
Adjustable
1
16V
1.5V
5.1V
1.2V @ 800mA
800mA
7 mA
12 mA
94dB ~ 53dB (1kHz ~ 1MHz)
Enable
Over Temperature, Short Circuit
-40°C ~ 125°C
Surface Mount
8-SOIC (0.154", 3.90mm Width) Exposed Pad
8-SOIC-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.