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

Results: 4
Manufacturer
Analog Devices Inc.Microchip TechnologyonsemiTexas Instruments
Packaging
Cut Tape (CT)Digi-Reel®Tape & Reel (TR)
Output Type
AdjustableFixed
Voltage - Input (Max)
5.5V10V18V
Voltage - Output (Min/Fixed)
0.8V1.8V2.5V5V
Voltage - Output (Max)
3.6V-
Voltage Dropout (Max)
0.28V @ 3A0.7V @ 120mA1.4V @ 1A-
Current - Output
125mA1A1.2A3A
Current - Quiescent (Iq)
4.5 µA700 µA8 mA
PSRR
60dB (120Hz)60dB ~ 30dB (1kHz ~ 300kHz)80dB ~ 60dB (1kHz ~ 1MHz)-
Control Features
-EnableEnable, Power Good, Soft Start
Protection Features
Over Current, Over TemperatureOver Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)Short Circuit
Operating Temperature
-40°C ~ 125°C-40°C ~ 85°C0°C ~ 125°C
Package / Case
8-SOIC (0.154", 3.90mm Width) Exposed Pad20-VQFN Exposed PadTO-236-3, SC-59, SOT-23-3TO-261-4, TO-261AA
Supplier Device Package
8-SOIC-EP20-VQFN (5x5)SOT-223SOT-23A-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
RGW-20-QFN Pkg
TPS74901RGWR
IC REG LINEAR POS ADJ 3A 20VQFN
Texas Instruments
15,475
In Stock
1 : ¥19.47000
Cut Tape (CT)
3,000 : ¥5.81675
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
5.5V
0.8V
3.6V
0.28V @ 3A
3A
-
-
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
20-VQFN Exposed Pad
20-VQFN (5x5)
SOT223-3L
NCP1117LPST50T3G
IC REG LINEAR 5V 1A SOT223
onsemi
10,114
In Stock
1 : ¥4.00000
Cut Tape (CT)
4,000 : ¥1.33085
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
18V
5V
-
1.4V @ 1A
1A
700 µA
-
60dB (120Hz)
-
Over Current, Over Temperature
0°C ~ 125°C
Surface Mount
TO-261-4, TO-261AA
SOT-223
8-SOIC EP Top View
ADP7156ARDZ-1.8-R7
IC REG LINEAR 1.8V 1.2A 8SOIC
Analog Devices Inc.
117
In Stock
1 : ¥71.75000
Cut Tape (CT)
1,000 : ¥40.68397
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
5.5V
1.8V
-
-
1.2A
8 mA
12 mA
80dB ~ 60dB (1kHz ~ 1MHz)
Enable
Over Current, Over Temperature
-40°C ~ 125°C
Surface Mount
8-SOIC (0.154", 3.90mm Width) Exposed Pad
8-SOIC-EP
SOT-23A-3
MCP1701AT-2502I/CB
IC REG LIN 2.5V 125MA SOT23A-3
Microchip Technology
2,791
In Stock
1 : ¥6.38000
Cut Tape (CT)
3,000 : ¥5.10050
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
10V
2.5V
-
0.7V @ 120mA
125mA
4.5 µA
-
-
-
Short Circuit
-40°C ~ 85°C
Surface Mount
TO-236-3, SC-59, SOT-23-3
SOT-23A-3
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.