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

Results: 4
Manufacturer
Analog Devices Inc.STMicroelectronicsTexas Instruments
Packaging
Cut Tape (CT)Digi-Reel®Tape & Reel (TR)
Output Configuration
NegativePositive
Output Type
AdjustableFixed
Number of Regulators
12
Voltage - Input (Max)
-30V5.5V10V20V
Voltage - Output (Min/Fixed)
-5V0.5V3.3V
Voltage - Output (Max)
5V-
Voltage Dropout (Max)
0.26V @ 300mA, 0.26V @ 300mA0.55V @ 1.5A1V @ 1A-
Current - Output
100mA300mA, 300mA1A1.5A
Current - Quiescent (Iq)
55 µA150 µA1.5 mA5.5 mA
Current - Supply (Max)
100 µA450 µA6 mA120 mA
PSRR
49dB (120Hz)55dB (120Hz)63dB (120Hz)76dB ~ 40dB (100Hz ~ 1MHz)
Control Features
-Enable
Protection Features
Over Current, Over TemperatureOver Current, Over Temperature, Reverse PolarityOver TemperatureOver Temperature, Short Circuit
Package / Case
8-UFDFN Exposed Pad, CSPTO-243AATO-261-4, TO-261AATO-261-5, TO-261AB
Supplier Device Package
8-LFCSP-UD (2x2)SOT-223-3SOT-223-5SOT-89-3
Stocking Options
Environmental Options
Media
Marketplace Product
4Results
Showing
of 4
Compare
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
MP05A
LP38692MP-3.3/NOPB
IC REG LINEAR 3.3V 1A SOT223-5
Texas Instruments
6,830
In Stock
1 : ¥16.58000
Cut Tape (CT)
1,000 : ¥8.42870
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
10V
3.3V
-
1V @ 1A
1A
55 µA
100 µA
55dB (120Hz)
-
Over Temperature
-40°C ~ 125°C
Surface Mount
TO-261-5, TO-261AB
SOT-223-5
SOT 223-3
LT1963EST-3.3#TRPBF
IC REG LINEAR 3.3V 1.5A SOT223-3
Analog Devices Inc.
5,197
In Stock
1 : ¥55.34000
Cut Tape (CT)
2,000 : ¥30.24929
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
20V
3.3V
-
0.55V @ 1.5A
1.5A
1.5 mA
120 mA
63dB (120Hz)
Enable
Over Current, Over Temperature, Reverse Polarity
-40°C ~ 125°C
Surface Mount
TO-261-4, TO-261AA
SOT-223-3
SOT-89 SERIES
L79L05ABUTR
IC REG LINEAR -5V 100MA SOT89-3
STMicroelectronics
13,668
In Stock
1 : ¥4.76000
Cut Tape (CT)
2,500 : ¥1.68355
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Negative
Fixed
1
-30V
-5V
-
-
100mA
5.5 mA
6 mA
49dB (120Hz)
-
Over Temperature, Short Circuit
-40°C ~ 125°C
Surface Mount
TO-243AA
SOT-89-3
8-LFCSP-UD
ADP223ACPZ-R7
IC REG LINEAR POS ADJ 8LFCSP
Analog Devices Inc.
4,173
In Stock
1 : ¥16.75000
Cut Tape (CT)
3,000 : ¥7.38809
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
2
5.5V
0.5V
5V
0.26V @ 300mA, 0.26V @ 300mA
300mA, 300mA
150 µA
450 µA
76dB ~ 40dB (100Hz ~ 1MHz)
Enable
Over Current, Over Temperature
-40°C ~ 125°C
Surface Mount
8-UFDFN Exposed Pad, CSP
8-LFCSP-UD (2x2)
Showing
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.