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

Results: 4
Manufacturer
STMicroelectronicsTexas Instruments
Packaging
Cut Tape (CT)Digi-Reel®Tape & Reel (TR)Tube
Number of Regulators
12
Voltage - Input (Max)
5.5V6V6.5V15V
Voltage - Output (Min/Fixed)
1.2V3.3V3.3V, 1.2V
Voltage Dropout (Max)
0.1V @ 800mA (Typ)0.25V @ 1A, -0.5V @ 500mA1.3V @ 800mA
Current - Output
500mA800mA1A, 2A
Current - Quiescent (Iq)
35 µA65 µA250 µA
PSRR
65dB (1kHz), 60dB (1kHz)66dB ~ 22dB (100Hz ~ 100kHz)70dB ~ 30dB (100Hz ~ 1MHz)75dB (120Hz)
Control Features
-EnableEnable, Power GoodEnable, Power Good, Reset, Sequencing
Protection Features
Over Current, Over TemperatureOver Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)
Package / Case
8-VDFN Exposed Pad8-VFDFN Exposed Pad24-PowerTSSOP (0.173", 4.40mm Width)TO-261-4, TO-261AA
Supplier Device Package
8-DFN (2x3)8-SON (3x3)24-HTSSOPSOT-223-4
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)
PSRR
Control Features
Protection Features
Operating Temperature
Mounting Type
Package / Case
Supplier Device Package
SOT223-3L
TLV1117-33IDCYR
IC REG LIN 3.3V 800MA SOT223-4
Texas Instruments
12,530
In Stock
1 : ¥6.08000
Cut Tape (CT)
2,500 : ¥2.33880
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
15V
3.3V
-
1.3V @ 800mA
800mA
-
75dB (120Hz)
-
Over Current, Over Temperature
-40°C ~ 125°C
Surface Mount
TO-261-4, TO-261AA
SOT-223-4
IC REG LINEAR 3.3V 800MA 8DFN
ST1L08SPU33R
IC REG LINEAR 3.3V 800MA 8DFN
STMicroelectronics
3,312
In Stock
1 : ¥7.31000
Cut Tape (CT)
2,500 : ¥2.84111
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
5.5V
3.3V
-
0.1V @ 800mA (Typ)
800mA
35 µA
70dB ~ 30dB (100Hz ~ 1MHz)
Enable, Power Good
Over Current, Over Temperature
-40°C ~ 125°C
Surface Mount
8-VFDFN Exposed Pad
8-DFN (2x3)
8-SON
TPS73512DRBR
IC REG LINEAR 1.2V 500MA 8SON
Texas Instruments
9,331
In Stock
1 : ¥14.70000
Cut Tape (CT)
3,000 : ¥6.71650
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
6.5V
1.2V
-
0.5V @ 500mA
500mA
65 µA
66dB ~ 22dB (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)
24-TSSOP Exposed Pad
TPS70445PWP
IC REG LINEAR 3.3V/1.2V 24HTSSOP
Texas Instruments
294
In Stock
1 : ¥61.25000
Tube
-
Tube
Active
Positive
Fixed
2
6V
3.3V, 1.2V
-
0.25V @ 1A, -
1A, 2A
250 µA
65dB (1kHz), 60dB (1kHz)
Enable, Power Good, Reset, Sequencing
Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)
-40°C ~ 125°C
Surface Mount
24-PowerTSSOP (0.173", 4.40mm Width)
24-HTSSOP
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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.