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

Results: 4
Manufacturer
Analog Devices Inc.Texas Instruments
Packaging
Cut Tape (CT)Digi-Reel®Tape & Reel (TR)
Output Type
AdjustableAdjustable (Fixed)Fixed
Voltage - Input (Max)
6.5V20V30V37V
Voltage - Output (Min/Fixed)
1.235V (5V)1.25V3.3V5V
Voltage - Output (Max)
29V37V-
Voltage Dropout (Max)
0.3V @ 150mA0.45V @ 500mA0.6V @ 100mA-
Current - Output
100mA150mA500mA1.5A
Current - Quiescent (Iq)
80 µA120 µA10 mA
Current - Supply (Max)
100 µA14 mA
PSRR
65dB (120Hz)70dB ~ 45dB (100Hz ~ 1MHz)80dB ~ 65dB (120Hz)-
Control Features
-Enable
Protection Features
Over Current, Over Temperature, Reverse PolarityOver Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)Over Current, Over Temperature, Short Circuit
Operating Temperature
-40°C ~ 125°C-40°C ~ 125°C (TJ)0°C ~ 125°C
Package / Case
5-TSSOP, SC-70-5, SOT-3538-SOIC (0.154", 3.90mm Width)TO-261-4, TO-261AA
Supplier Device Package
8-SO8-SOICSC-70-5SOT-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)
Current - Supply (Max)
PSRR
Control Features
Protection Features
Operating Temperature
Mounting Type
Package / Case
Supplier Device Package
8-SOIC
LP2951CMX/NOPB
IC REG LIN POS ADJ 100MA 8SOIC
Texas Instruments
10,451
In Stock
1 : ¥6.57000
Cut Tape (CT)
2,500 : ¥2.53676
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
SC70-5
TPS71733DCKR
IC REG LINEAR 3.3V 150MA SC70-5
Texas Instruments
3,990
In Stock
1 : ¥9.19000
Cut Tape (CT)
3,000 : ¥3.88869
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
6.5V
3.3V
-
0.3V @ 150mA
150mA
80 µA
100 µA
70dB ~ 45dB (100Hz ~ 1MHz)
Enable
Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)
-40°C ~ 125°C
Surface Mount
5-TSSOP, SC-70-5, SOT-353
SC-70-5
SOT223-3L
LM317EMP/NOPB
IC REG LIN POS ADJ 1.5A SOT223-4
Texas Instruments
34,653
In Stock
1 : ¥15.68000
Cut Tape (CT)
1,000 : ¥7.69446
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
37V
1.25V
37V
-
1.5A
10 mA
-
80dB ~ 65dB (120Hz)
-
Over Current, Over Temperature, Short Circuit
0°C ~ 125°C
Surface Mount
TO-261-4, TO-261AA
SOT-223-4
8-SOIC
LT1763CS8-5#TRPBF
IC REG LINEAR 5V 500MA 8SOIC
Analog Devices Inc.
4,932
In Stock
1 : ¥56.07000
Cut Tape (CT)
2,500 : ¥30.61200
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
20V
5V
-
0.45V @ 500mA
500mA
-
-
65dB (120Hz)
Enable
Over Current, Over Temperature, Reverse Polarity
-40°C ~ 125°C
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-SO
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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.