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

Results: 4
Manufacturer
STMicroelectronicsTexas Instruments
Packaging
Cut Tape (CT)Digi-Reel®Tape & Reel (TR)
Output Type
AdjustableAdjustable (Fixed)Fixed
Voltage - Input (Max)
15V16V30V
Voltage - Output (Min/Fixed)
0.8V1.235V (5V)3.3V5V
Voltage - Output (Max)
13.6V29V-
Voltage Dropout (Max)
0.375V @ 100mA0.6V @ 100mA1.2V @ 800mA1.4V @ 1A
Current - Output
100mA800mA1A
Current - Quiescent (Iq)
80 µA120 µA150 µA10 mA
Current - Supply (Max)
1.5 mA2.6 mA14 mA
PSRR
63dB (1kHz)70dB (120Hz)75dB (120Hz)-
Control Features
-Enable
Protection Features
Over Current, Over TemperatureOver Current, Over Temperature, Short CircuitOver Current, Over Temperature, Under Voltage Lockout (UVLO)
Operating Temperature
-40°C ~ 125°C-40°C ~ 125°C (TJ)0°C ~ 125°C
Package / Case
6-WDFN Exposed Pad8-SOIC (0.154", 3.90mm Width)TO-243AATO-261-4, TO-261AA
Supplier Device Package
6-WSON (2x2)8-SOICSOT-223SOT-89-3
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
6-WSON
TLV76701DRVR
IC REG LINEAR POS ADJ 1A 6WSON
Texas Instruments
17,302
In Stock
1 : ¥3.40000
Cut Tape (CT)
3,000 : ¥1.21437
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
16V
0.8V
13.6V
1.4V @ 1A
1A
80 µA
1.5 mA
70dB (120Hz)
Enable
Over Current, Over Temperature, Under Voltage Lockout (UVLO)
-40°C ~ 125°C (TJ)
Surface Mount
6-WDFN Exposed Pad
6-WSON (2x2)
SOT223-3L
LD1117S50TR
IC REG LINEAR 5V 800MA SOT223
STMicroelectronics
22,566
In Stock
1 : ¥3.74000
Cut Tape (CT)
2,500 : ¥1.33082
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
15V
5V
-
1.2V @ 800mA
800mA
10 mA
-
75dB (120Hz)
-
Over Current, Over Temperature
0°C ~ 125°C
Surface Mount
TO-261-4, TO-261AA
SOT-223
8-SOIC
LP2951ACMX/NOPB
IC REG LIN POS ADJ 100MA 8SOIC
Texas Instruments
17,670
In Stock
1 : ¥7.57000
Cut Tape (CT)
2,500 : ¥2.92561
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable (Fixed)
1
30V
1.235V (5V)
29V
0.6V @ 100mA
100mA
120 µA
14 mA
-
Enable
Over Current, Over Temperature, Short Circuit
-40°C ~ 125°C (TJ)
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-SOIC
SOT-89 SERIES
LD2981ABU33TR
IC REG LINEAR 3.3V 100MA SOT89-3
STMicroelectronics
77,780
In Stock
1 : ¥3.66000
Cut Tape (CT)
2,500 : ¥1.72036
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
16V
3.3V
-
0.375V @ 100mA
100mA
150 µA
2.6 mA
63dB (1kHz)
-
Over Current, Over Temperature
-40°C ~ 125°C
Surface Mount
TO-243AA
SOT-89-3
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of 4

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.