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

Results: 3
Manufacturer
National SemiconductorTexas Instruments
Packaging
BulkCut Tape (CT)Digi-Reel®Tape & Reel (TR)
Output Type
AdjustableFixed
Voltage - Input (Max)
5.5V42V
Voltage - Output (Min/Fixed)
0.6V0.8V5V
Voltage - Output (Max)
3.6V5V-
Voltage Dropout (Max)
0.12V @ 1.5A0.37 @ 1.5A0.5V @ 300mA
Current - Output
400mA1.5A
Current - Quiescent (Iq)
15 µA115 µA220 µA
Current - Supply (Max)
1.5 mA4 mA22 mA
PSRR
58dB ~ 56dB (120Hz ~ 1kHz)60dB (100Hz)73dB ~ 42dB (1kHz ~ 300kHz)
Control Features
-EnableEnable, Power Good, Soft Start
Protection Features
Over Current, Over Temperature, Short CircuitOver Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)Short Circuit, Reverse Polarity
Operating Temperature
-40°C ~ 125°C-40°C ~ 125°C (TA)
Package / Case
TO-252-3, DPAK (2 Leads + Tab), SC-63TO-263-5 ThinTO-263-8, D2PAK (7 Leads + Tab), TO-263CA
Supplier Device Package
TO-252-3TO-263 (DDPAK-7)TO-263-5 Thin
Stocking Options
Environmental Options
Media
Marketplace Product
3Results
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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
Grade
Qualification
Mounting Type
Package / Case
Supplier Device Package
TO-252-3
TL720M05QKVURQ1
IC REG LINEAR 5V 400MA TO252-3
Texas Instruments
6,227
In Stock
1 : ¥13.30000
Cut Tape (CT)
2,500 : ¥5.63022
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
42V
5V
-
0.5V @ 300mA
400mA
220 µA
22 mA
60dB (100Hz)
-
Short Circuit, Reverse Polarity
-40°C ~ 125°C (TA)
Automotive
AEC-Q100
Surface Mount
TO-252-3, DPAK (2 Leads + Tab), SC-63
TO-252-3
TO-263-8, D²Pak (7 Leads + Tab), TO-263CA
TPS74201KTWR
IC REG LIN POS ADJ 1.5A DDPAK
Texas Instruments
257
In Stock
42,033
Marketplace
1 : ¥55.42000
Cut Tape (CT)
500 : ¥36.10246
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Bulk
Active
Positive
Adjustable
1
5.5V
0.8V
3.6V
0.12V @ 1.5A
1.5A
115 µA
1.5 mA
73dB ~ 42dB (1kHz ~ 300kHz)
Enable, Power Good, Soft Start
Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)
-40°C ~ 125°C
-
-
Surface Mount
TO-263-8, D2PAK (7 Leads + Tab), TO-263CA
TO-263 (DDPAK-7)
TPS7A4518KTTR
LP38502TJ-ADJ/NOPB
LP38502-ADJ 1.5A FLEXCAP LOW DRO
National Semiconductor
3,339
Marketplace
Unavailable
Unavailable in your selected currency
-
Bulk
Active
Positive
Adjustable
1
5.5V
0.6V
5V
0.37 @ 1.5A
1.5A
15 µA
4 mA
58dB ~ 56dB (120Hz ~ 1kHz)
Enable
Over Current, Over Temperature, Short Circuit
-40°C ~ 125°C
-
-
Surface Mount
TO-263-5 Thin
TO-263-5 Thin
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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.