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

Results: 8
Manufacturer
Analog Devices Inc.Texas Instruments
Packaging
Cut Tape (CT)Digi-Reel®Tape & Reel (TR)
Output Type
AdjustableFixed
Voltage - Input (Max)
5.5V6V20V
Voltage - Output (Min/Fixed)
0.8V1.2V1.22V3.3V3.6V
Voltage - Output (Max)
3.3V3.6V5.5V19.8V-
Voltage Dropout (Max)
0.25V @ 150mA0.25V @ 250mA0.28V @ 2A0.3V @ 300mA0.42V @ 800mA1.39V @ 500mA-
Current - Output
150mA200mA250mA300mA500mA800mA2A
Current - Quiescent (Iq)
1.3 µA25 µA35 µA220 µA385 µA1.4 mA8 mA
Current - Supply (Max)
8 µA425 µA2.2 mA14 mA
PSRR
40dB ~ 15dB (10Hz ~ 1kHz)52dB ~ 30dB (1kHz ~ 1MHz)59dB ~ 39dB (100Hz ~ 100kHz)60dB (1kHz)60dB ~ 30dB (1kHz ~ 300kHz)68dB ~ 45dB (1kHz ~ 1MHz)70dB ~ 43dB (100Hz ~ 100kHz)90dB ~ 60dB (100Hz ~ 100kHz)
Control Features
EnableEnable, Power Good, Soft Start
Protection Features
Over Current, Over Temperature, Reverse PolarityOver Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)Over Current, Over Temperature, Short CircuitOver Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)Over Current, Over Temperature, Under Voltage Lockout (UVLO)Over Current, Over Temperature, UVLOOver Temperature, Short Circuit
Operating Temperature
-40°C ~ 125°C-40°C ~ 125°C (TJ)-40°C ~ 150°C
Package / Case
8-VDFN Exposed Pad10-VFDFN Exposed Pad10-VFDFN Exposed Pad, CSP12-WFDFN Exposed PadSC-74A, SOT-753SOT-23-5 Thin, TSOT-23-5SOT-23-6
Supplier Device Package
8-SON (3x3)10-LFCSP-WD (3x3)10-VSON (3x3)12-WSON (4x4)SOT-23-5SOT-23-6SOT-23-THIN
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
SOT753
LP5907MFX-3.3/NOPB
IC REG LINEAR 3.3V 250MA SOT23-5
Texas Instruments
8,422
In Stock
1 : ¥5.10000
Cut Tape (CT)
3,000 : ¥1.79894
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
5.5V
3.3V
-
0.25V @ 250mA
250mA
25 µA
425 µA
90dB ~ 60dB (100Hz ~ 100kHz)
Enable
Over Temperature, Short Circuit
-40°C ~ 125°C
Surface Mount
SC-74A, SOT-753
SOT-23-5
10-VSON
TPS74701DRCR
IC REG LIN POS ADJ 500MA 10VSON
Texas Instruments
5,761
In Stock
1 : ¥14.37000
Cut Tape (CT)
3,000 : ¥6.58751
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
5.5V
0.8V
3.6V
1.39V @ 500mA
500mA
-
-
60dB ~ 30dB (1kHz ~ 300kHz)
Enable, Power Good, Soft Start
Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)
-40°C ~ 125°C
Surface Mount
10-VFDFN Exposed Pad
10-VSON (3x3)
12-WSON
LP38798SD-ADJ/NOPB
IC REG LIN POS ADJ 800MA 12WSON
Texas Instruments
1,983
In Stock
1 : ¥34.34000
Cut Tape (CT)
1,000 : ¥18.15129
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
20V
1.2V
19.8V
0.42V @ 800mA
800mA
1.4 mA
2.2 mA
60dB (1kHz)
Enable
Over Current, Over Temperature, Short Circuit
-40°C ~ 125°C
Surface Mount
12-WFDFN Exposed Pad
12-WSON (4x4)
10-LFCSP-WD
ADP7159ACPZ-04-R7
IC REG LINEAR POS ADJ 2A 10LFCSP
Analog Devices Inc.
740
In Stock
1 : ¥84.89000
Cut Tape (CT)
1,500 : ¥48.13452
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
5.5V
1.2V
3.3V
0.28V @ 2A
2A
8 mA
14 mA
68dB ~ 45dB (1kHz ~ 1MHz)
Enable
Over Current, Over Temperature, Under Voltage Lockout (UVLO)
-40°C ~ 125°C (TJ)
Surface Mount
10-VFDFN Exposed Pad, CSP
10-LFCSP-WD (3x3)
SOT-23-6 PKG
TPS79301DBVR
IC REG LIN POS ADJ 200MA SOT23-6
Texas Instruments
15,289
In Stock
1 : ¥3.86000
Cut Tape (CT)
3,000 : ¥1.09453
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
5.5V
1.22V
5.5V
-
200mA
220 µA
-
70dB ~ 43dB (100Hz ~ 100kHz)
Enable
Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)
-40°C ~ 150°C
Surface Mount
SOT-23-6
SOT-23-6
SOD 123-5
TPS78401DBVR
IC REG LIN POS ADJ 300MA SOT23-5
Texas Instruments
1,378
In Stock
1 : ¥6.24000
Cut Tape (CT)
3,000 : ¥2.40465
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
6V
1.2V
5.5V
0.3V @ 300mA
300mA
35 µA
-
52dB ~ 30dB (1kHz ~ 1MHz)
Enable
Over Current, Over Temperature, UVLO
-40°C ~ 125°C
Surface Mount
SC-74A, SOT-753
SOT-23-5
SOT23-5 Pkg
TPS78236DDCR
IC REG LINEAR 3.6V 150MA SOT23-5
Texas Instruments
19,253
In Stock
1 : ¥6.90000
Cut Tape (CT)
3,000 : ¥2.66917
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
5.5V
3.6V
-
0.25V @ 150mA
150mA
1.3 µA
8 µA
40dB ~ 15dB (10Hz ~ 1kHz)
Enable
Over Current, Over Temperature, Reverse Polarity
-40°C ~ 125°C
Surface Mount
SOT-23-5 Thin, TSOT-23-5
SOT-23-THIN
8-SON
TPS79501DRBR
IC REG LINEAR POS ADJ 500MA 8SON
Texas Instruments
6,505
In Stock
1 : ¥24.22000
Cut Tape (CT)
3,000 : ¥11.29874
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
5.5V
1.2V
5.5V
-
500mA
385 µA
-
59dB ~ 39dB (100Hz ~ 100kHz)
Enable
Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)
-40°C ~ 125°C
Surface Mount
8-VDFN Exposed Pad
8-SON (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.