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

Results: 4
Manufacturer
Analog Devices Inc.Diodes IncorporatedTexas Instruments
Packaging
Cut Tape (CT)Digi-Reel®Tape & Reel (TR)
Output Configuration
NegativePositive
Output Type
AdjustableFixed
Voltage - Input (Max)
-28V6V40V
Voltage - Output (Min/Fixed)
-1.22V1V1.25V3.3V
Voltage - Output (Max)
-27.64V37V-
Voltage Dropout (Max)
0.3V @ 300mA0.36V @ 200mA0.775V @ 300mA-
Current - Output
200mA300mA1.5A
Current - Quiescent (Iq)
40 µA53 µA90 µA10 mA
PSRR
60dB ~ 30dB (1kHz ~ 1MHz)66dB ~ 45dB (10kHz ~ 1MHz)68dB ~ 54dB (100Hz ~ 10kHz)80dB ~ 65dB (120Hz)
Control Features
-Enable
Protection Features
Over Current, Over TemperatureOver Current, Over Temperature, Short Circuit
Operating Temperature
-40°C ~ 125°C-40°C ~ 150°C (TJ)-40°C ~ 85°C0°C ~ 125°C
Mounting Type
Surface MountSurface Mount, Wettable Flank
Package / Case
8-VDFN Exposed Pad8-WFDFN Exposed Pad, CSPSC-74A, SOT-753TO-263-4, D2PAK (3 Leads + Tab), TO-263AA
Supplier Device Package
8-LFCSP-WD (3x3)8-SON (3x3)SOT-23-5TO-263 (DDPAK-3)
Stocking Options
Environmental Options
Media
Marketplace Product
4Results
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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
DDPAK/TO-263-3
LM317KTTR
IC REG LIN POS ADJ 1.5A DDPAK
Texas Instruments
7,847
In Stock
1 : ¥6.90000
Cut Tape (CT)
500 : ¥4.12734
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
40V
1.25V
37V
-
1.5A
10 mA
-
80dB ~ 65dB (120Hz)
-
Over Current, Over Temperature, Short Circuit
0°C ~ 125°C
-
-
Surface Mount
TO-263-4, D2PAK (3 Leads + Tab), TO-263AA
TO-263 (DDPAK-3)
8 LFCSP WD EP
ADP7182ACPZ-R7
IC REG LIN NEG ADJ 200MA 8LFCSP
Analog Devices Inc.
3,504
In Stock
1 : ¥44.63000
Cut Tape (CT)
1,500 : ¥23.56061
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Negative
Adjustable
1
-28V
-1.22V
-27.64V
0.36V @ 200mA
200mA
53 µA
850 µA
66dB ~ 45dB (10kHz ~ 1MHz)
Enable
Over Current, Over Temperature
-40°C ~ 125°C
-
-
Surface Mount
8-WFDFN Exposed Pad, CSP
8-LFCSP-WD (3x3)
SOT-23-5
AP2127K-3.3TRG1
IC REG LINEAR 3.3V 300MA SOT23-5
Diodes Incorporated
208,665
In Stock
1 : ¥2.38000
Cut Tape (CT)
3,000 : ¥0.52461
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
6V
3.3V
-
0.3V @ 300mA
300mA
90 µA
-
68dB ~ 54dB (100Hz ~ 10kHz)
-
Over Current, Over Temperature
-40°C ~ 85°C
-
-
Surface Mount
SC-74A, SOT-753
SOT-23-5
8-VSON
TPS78410QWDRBRQ1
AUTOMOTIVE, 300-MA, LOW-IQ, HIGH
Texas Instruments
1,800
In Stock
1 : ¥7.72000
Cut Tape (CT)
3,000 : ¥2.42189
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
6V
1V
-
0.775V @ 300mA
300mA
40 µA
-
60dB ~ 30dB (1kHz ~ 1MHz)
Enable
Over Current, Over Temperature
-40°C ~ 150°C (TJ)
Automotive
AEC-Q100
Surface Mount, Wettable Flank
8-VDFN Exposed Pad
8-SON (3x3)
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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.