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

Results: 3
Packaging
Cut Tape (CT)Digi-Reel®Tape & Reel (TR)
Output Type
AdjustableFixed
Voltage - Input (Max)
5.5V6.5V
Voltage - Output (Min/Fixed)
0.8V1.5V
Voltage - Output (Max)
5.15V6V-
Voltage Dropout (Max)
0.5V @ 1A0.5V @ 3A0.565V @ 4A
Current - Output
1A3A4A
Current - Quiescent (Iq)
30 µA100 µA4 mA
Current - Supply (Max)
350 µA6 mA40 mA
PSRR
42dB ~ 39dB (10kHz ~ 500kHz)48dB ~ 38dB (100Hz ~ 1MHz)80dB ~ 65dB (120Hz ~ 1kHz)
Control Features
EnableEnable, Power Good, Soft Start
Protection Features
Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)Over Current, Over Temperature, Short CircuitOver Current, Over Temperature, Under Voltage Lockout (UVLO)
Operating Temperature
-40°C ~ 125°C-40°C ~ 125°C (TJ)
Package / Case
8-VDFN Exposed Pad12-VFQFNTO-263-6, D2PAK (5 Leads + Tab), TO-263BA
Supplier Device Package
8-SON (3x3)12-VQFN-HR (2.2x2.5)TO-263 (DDPAK-5)
Stocking Options
Environmental Options
Media
Marketplace Product
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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-SON
TPS7A8101DRBT
IC REG LINEAR POS ADJ 1A 8SON
Texas Instruments
3,850
In Stock
1 : ¥29.07000
Cut Tape (CT)
250 : ¥20.30056
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
6.5V
0.8V
6V
0.5V @ 1A
1A
100 µA
350 µA
48dB ~ 38dB (100Hz ~ 1MHz)
Enable
Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)
-40°C ~ 125°C (TJ)
Surface Mount
8-VDFN Exposed Pad
8-SON (3x3)
D2PAK5
LP38843SX-1.5/NOPB
IC REG LIN 1.5V 3A DDPAK/TO263-5
Texas Instruments
216
In Stock
1 : ¥37.58000
Cut Tape (CT)
500 : ¥23.51776
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
5.5V
1.5V
-
0.5V @ 3A
3A
30 µA
40 mA
80dB ~ 65dB (120Hz ~ 1kHz)
Enable
Over Current, Over Temperature, Short Circuit
-40°C ~ 125°C
Surface Mount
TO-263-6, D2PAK (5 Leads + Tab), TO-263BA
TO-263 (DDPAK-5)
12-VDFN
TPS7A5401RPSR
IC REG LINEAR POS ADJ 4A 12VQFN
Texas Instruments
5,697
In Stock
1 : ¥31.88000
Cut Tape (CT)
3,000 : ¥15.98756
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
6.5V
0.8V
5.15V
0.565V @ 4A
4A
4 mA
6 mA
42dB ~ 39dB (10kHz ~ 500kHz)
Enable, Power Good, Soft Start
Over Current, Over Temperature, Under Voltage Lockout (UVLO)
-40°C ~ 125°C (TJ)
Surface Mount
12-VFQFN
12-VQFN-HR (2.2x2.5)
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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.