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

Results: 3
Manufacturer
Analog Devices Inc.Infineon TechnologiesTexas Instruments
Series
-anyCAP®OPTIREG™
Packaging
Cut Tape (CT)Digi-Reel®Tape & Reel (TR)
Product Status
ActiveNot For New Designs
Output Type
AdjustableFixed
Voltage - Input (Max)
8V18V40V
Voltage - Output (Min/Fixed)
1.5V2V5V
Voltage - Output (Max)
14V-
Voltage Dropout (Max)
0.25V @ 200mA0.4V @ 1A0.5V @ 250mA
Current - Output
200mA250mA1A
Current - Quiescent (Iq)
4.5 µA110 µA190 µA
Current - Supply (Max)
25 mA30 mA
PSRR
75dB ~ 62dB (10Hz ~ 1kHz)80dB (100Hz)-
Control Features
-EnableEnable, Power Good, Soft Start
Protection Features
Over Current, Over TemperatureOver Current, Over Temperature, Under Voltage Lockout (UVLO)Over Temperature, Over Voltage, Reverse Polarity, Under Voltage Lockout (UVLO)
Operating Temperature
-40°C ~ 125°C (TJ)-40°C ~ 160°C (TJ)-40°C ~ 85°C (TA)
Package / Case
8-SOIC (0.154", 3.90mm Width) Exposed PadSC-74A, SOT-753TO-261-4, TO-261AA
Supplier Device Package
PG-DSO-8-52SOT-223-3SOT-23-5
Stocking Options
Environmental Options
Media
Marketplace Product
3Results

Showing
of 3
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
Grade
Qualification
Mounting Type
Package / Case
Supplier Device Package
SOD 123-5
TPS7A2450DBVR
IC REG LINEAR 5V 200MA SOT23-5
Texas Instruments
9,712
In Stock
1 : $0.60000
Cut Tape (CT)
3,000 : $0.23139
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveFixed118V5V-0.25V @ 200mA200mA4.5 µA-75dB ~ 62dB (10Hz ~ 1kHz)EnableOver Current, Over Temperature, Under Voltage Lockout (UVLO)-40°C ~ 125°C (TJ)--Surface MountSC-74A, SOT-753SOT-23-5
8-SOIC Top View
TLT125D0EJXUMA1
IC REG LIN POS ADJ 250MA DSO8-52
Infineon Technologies
3,914
In Stock
1 : $2.08000
Cut Tape (CT)
2,500 : $0.94968
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveAdjustable140V2V14V0.5V @ 250mA250mA110 µA25 mA80dB (100Hz)Enable, Power Good, Soft StartOver Temperature, Over Voltage, Reverse Polarity, Under Voltage Lockout (UVLO)-40°C ~ 160°C (TJ)AutomotiveAEC-Q100Surface Mount8-SOIC (0.154", 3.90mm Width) Exposed PadPG-DSO-8-52
SOT-223-3
ADP3338AKCZ-1.5-R7
IC REG LINEAR 1.5V 1A SOT223-3
Analog Devices Inc.
1,272
In Stock
1 : $3.77000
Cut Tape (CT)
500 : $2.36400
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Not For New DesignsPositiveFixed18V1.5V-0.4V @ 1A1A190 µA30 mA--Over Current, Over Temperature-40°C ~ 85°C (TA)--Surface MountTO-261-4, TO-261AASOT-223-3
Showing
of 3

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.