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

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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
NCP718ASNADJT1G
NCP718ASN330T1G
IC REG LIN 3.3V 300MA TSOT-23-5
onsemi
72,486
In Stock
9,000
Factory
1 : $1.03000
Cut Tape (CT)
3,000 : $0.23155
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
24V
3.3V
-
0.44V @ 300mA
300mA
8 µA
300 µA
60dB (1kHz)
Soft Start
Over Current, Over Temperature
-40°C ~ 125°C (TJ)
-
-
Surface Mount
SOT-23-5 Thin, TSOT-23-5
TSOT-23-5
20 VQFN
TPS7A5301QRGRRQ1
IC REG LINEAR POS ADJ 3A 20-VQFN
Texas Instruments
3,043
In Stock
1 : $4.65000
Cut Tape (CT)
3,000 : $2.55352
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
6.5V
0.8V
5.15V
0.475V @ 3A
3A
-
-
42dB ~ 25dB (10kHz ~ 500kHz)
Enable
Over Temperature, Reverse Polarity
-40°C ~ 150°C (TJ)
Automotive
AEC-Q100
Surface Mount
20-VFQFN Exposed Pad
20-VQFN (3.5x3.5)
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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.