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

Results: 4
Manufacturer
Analog Devices Inc.Texas Instruments
Packaging
Cut Tape (CT)Digi-Reel®Tape & Reel (TR)
Product Status
ActiveObsolete
Output Type
AdjustableFixed
Voltage - Input (Max)
5.5V6.5V20V
Voltage - Output (Min/Fixed)
0V0.8V2.8V3V
Voltage - Output (Max)
3.6V15V-
Voltage Dropout (Max)
0.23V @ 200mA0.24V @ 3A.27V @ 2A0.45V @ 500mA
Current - Output
200mA500mA2A3A
Current - Quiescent (Iq)
20 µA2 mA
Current - Supply (Max)
350 µA8.7 mA25 mA
PSRR
60db ~ 20dB (100kHz ~ 1MHz)73dB ~ 50dB (1kHz ~ 800kHz)117dB ~ 53dB (120Hz ~ 10MHz)-
Control Features
EnableEnable, Power Good, Soft StartEnable, Soft Start
Protection Features
Over Current, Over TemperatureOver Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)Over Current, Over Temperature, Under Voltage Lockout (UVLO)
Operating Temperature
-40°C ~ 125°C-40°C ~ 125°C (TJ)
Package / Case
8-WFDFN Exposed Pad, CSP10-WFDFN Exposed Pad20-VFQFN Exposed PadSOT-23-5 Thin, TSOT-23-5
Supplier Device Package
8-LFCSP-WD (3x3)10-DFN (3x3)20-VQFN (3.5x3.5)TSOT-23-5
Stocking Options
Environmental Options
Media
Marketplace Product
4Results
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of 4
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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-LFCSP-WD
ADM7172ACPZ-3.0-R7
IC REG LINEAR 3V 2A 8LFCSP
Analog Devices Inc.
2,289
In Stock
1 : ¥55.09000
Cut Tape (CT)
1,500 : ¥29.09014
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
6.5V
3V
-
.27V @ 2A
2A
2 mA
8.7 mA
60db ~ 20dB (100kHz ~ 1MHz)
Enable, Soft Start
Over Current, Over Temperature
-40°C ~ 125°C
Surface Mount
8-WFDFN Exposed Pad, CSP
8-LFCSP-WD (3x3)
TSOT-23-5
ADP151AUJZ-2.8-R7
IC REG LINEAR 2.8V 200MA TSOT5
Analog Devices Inc.
7,561
In Stock
1 : ¥12.56000
Cut Tape (CT)
3,000 : ¥5.33999
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
5.5V
2.8V
-
0.23V @ 200mA
200mA
20 µA
350 µA
-
Enable
Over Current, Over Temperature, Under Voltage Lockout (UVLO)
-40°C ~ 125°C
Surface Mount
SOT-23-5 Thin, TSOT-23-5
TSOT-23-5
RGW-20-QFN Pkg
TPS74401RGRT
IC REG LINEAR POS ADJ 3A 20VQFN
Texas Instruments
1,685
In Stock
1 : ¥121.51000
Cut Tape (CT)
250 : ¥89.71016
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Obsolete
Positive
Adjustable
1
5.5V
0.8V
3.6V
0.24V @ 3A
3A
-
-
73dB ~ 50dB (1kHz ~ 800kHz)
Enable, Power Good, Soft Start
Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)
-40°C ~ 125°C
Surface Mount
20-VFQFN Exposed Pad
20-VQFN (3.5x3.5)
10-WDFN
LT3045EDD#TRPBF
IC REG LIN POS PROG 500MA 10DFN
Analog Devices Inc.
0
In Stock
Check Lead Time
1 : ¥68.86000
Cut Tape (CT)
2,500 : ¥35.81138
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
20V
0V
15V
0.45V @ 500mA
500mA
20 µA
25 mA
117dB ~ 53dB (120Hz ~ 10MHz)
Enable, Power Good, Soft Start
Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)
-40°C ~ 125°C (TJ)
Surface Mount
10-WFDFN Exposed Pad
10-DFN (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.