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

Results: 79
Packaging
Cut Tape (CT)Digi-Reel®Tape & Reel (TR)
Product Status
ActiveDiscontinued at Digi-KeyObsolete
Output Type
AdjustableFixed
Voltage - Input (Max)
3.6V5.5V6V
Voltage - Output (Min/Fixed)
1V1.2V1.5V1.8V1.85V2V2.1V2.2V2.5V2.7V2.8V2.85V3V3.3V
Voltage - Output (Max)
3.4V-
Voltage Dropout (Max)
0.1V @ 200mA0.2V @ 500mA0.28V @ 100mA0.38V @ 150mA0.38V @ 300mA1.2V @ 150mA
Current - Output
150mA200mA300mA500mA
Current - Quiescent (Iq)
50 nA1.5 µA55 µA250 µA
Current - Supply (Max)
65 µA290 µA
PSRR
40dB (100Hz)60dB (1kHz)85dB ~ 50dB (100Hz ~ 10MHz)85dB ~ 50dB (100Hz ~ 5MHz)-
Protection Features
Over CurrentOver Current, Over TemperatureOver Current, Over Temperature, Short Circuit
Operating Temperature
-40°C ~ 125°C-40°C ~ 125°C (TJ)-40°C ~ 85°C (TA)-40°C ~ 85°C (TJ)
Package / Case
4-UDFN Exposed Pad4-UDFN Exposed Pad, 4-TMLF®4-UFBGA, WLCSP4-UFDFN Exposed Pad4-UFDFN Exposed Pad, 4-TMLF®6-UFBGA, WLCSP6-UFDFN Exposed Pad8-VFDFN Exposed PadSC-74A, SOT-753TO-236-3, SC-59, SOT-23-3
Supplier Device Package
4-TDFN (1.2x1.6)4-TDFN (1x1)4-TMLF® (1.2x1.6)4-UQFN (1x1)4-WLCSP (0.88x0.88)6-TDFN (1.6x1.6)6-WLCSP (0.84x1.32)8-VDFN (2x2)SOT-23-3SOT-23-5
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
4-MLF DFN
MIC94310-PYMT-TR
IC REG LINEAR 3V 200MA 4TDFN
Microchip Technology
10,105
In Stock
1 : $0.37000
Cut Tape (CT)
5,000 : $0.27000
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
3.6V
3V
-
0.1V @ 200mA
200mA
250 µA
-
85dB ~ 50dB (100Hz ~ 10MHz)
Enable
Over Current, Over Temperature
-40°C ~ 125°C
Surface Mount
4-UFDFN Exposed Pad
4-TDFN (1.2x1.6)
SOT 23-5
MIC94310-4YM5-TR
IC REG LINEAR 1.2V 200MA SOT23-5
Microchip Technology
13,375
In Stock
1 : $0.31000
Cut Tape (CT)
3,000 : $0.24000
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
3.6V
1.2V
-
0.1V @ 200mA
200mA
250 µA
-
85dB ~ 50dB (100Hz ~ 10MHz)
Enable
Over Current, Over Temperature
-40°C ~ 125°C
Surface Mount
SC-74A, SOT-753
SOT-23-5
SOT 23-5
MIC94310-SYM5-TR
IC REG LINEAR 3.3V 200MA SOT23-5
Microchip Technology
3,019
In Stock
1 : $0.31000
Cut Tape (CT)
3,000 : $0.24000
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
3.6V
3.3V
-
0.1V @ 200mA
200mA
250 µA
-
85dB ~ 50dB (100Hz ~ 10MHz)
Enable
Over Current, Over Temperature
-40°C ~ 125°C
Surface Mount
SC-74A, SOT-753
SOT-23-5
4-TDFN
MIC94310-4YMT-TR
IC REG LINEAR 1.2V 200MA 4TDFN
Microchip Technology
14,766
In Stock
1 : $0.37000
Cut Tape (CT)
5,000 : $0.27000
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
3.6V
1.2V
-
0.1V @ 200mA
200mA
250 µA
-
85dB ~ 50dB (100Hz ~ 10MHz)
Enable
Over Current, Over Temperature
-40°C ~ 125°C
Surface Mount
4-UFDFN Exposed Pad
4-TDFN (1.2x1.6)
4-MLF DFN
MIC94310-GYMT-TR
IC REG LINEAR 1.8V 200MA 4TMLF
Microchip Technology
12,319
In Stock
1 : $0.37000
Cut Tape (CT)
5,000 : $0.27000
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
3.6V
1.8V
-
0.1V @ 200mA
200mA
250 µA
-
85dB ~ 50dB (100Hz ~ 10MHz)
Enable
Over Current, Over Temperature
-40°C ~ 125°C
Surface Mount
4-UFDFN Exposed Pad, 4-TMLF®
4-TMLF® (1.2x1.6)
4-MLF DFN
MIC94310-JYMT-TR
IC REG LINEAR 2.5V 200MA 4TMLF
Microchip Technology
7,307
In Stock
1 : $0.37000
Cut Tape (CT)
5,000 : $0.27000
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
3.6V
2.5V
-
0.1V @ 200mA
200mA
250 µA
-
85dB ~ 50dB (100Hz ~ 10MHz)
Enable
Over Current, Over Temperature
-40°C ~ 125°C
Surface Mount
4-UFDFN Exposed Pad, 4-TMLF®
4-TMLF® (1.2x1.6)
6-UFDFN Exposed Pad
MIC94325YMT-TR
IC REG LIN POS ADJ 500MA 6TDFN
Microchip Technology
35,344
In Stock
1 : $0.49000
Cut Tape (CT)
5,000 : $0.38750
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
3.6V
1.2V
3.4V
0.2V @ 500mA
500mA
250 µA
-
85dB ~ 50dB (100Hz ~ 5MHz)
Enable
Over Current, Over Temperature
-40°C ~ 125°C
Surface Mount
6-UFDFN Exposed Pad
6-TDFN (1.6x1.6)
6-UFDFN Exposed Pad
MIC94345-SYMT-TR
IC REG LINEAR 3.3V 500MA 6TDFN
Microchip Technology
11,632
In Stock
1 : $0.49000
Cut Tape (CT)
5,000 : $0.36000
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
3.6V
3.3V
-
0.2V @ 500mA
500mA
250 µA
-
85dB ~ 50dB (100Hz ~ 5MHz)
Enable
Over Current, Over Temperature
-40°C ~ 125°C
Surface Mount
6-UFDFN Exposed Pad
6-TDFN (1.6x1.6)
6-UFDFN Exposed Pad
MIC94355-GYMT-TR
IC REG LINEAR 1.8V 500MA 6TDFN
Microchip Technology
4,828
In Stock
1 : $0.49000
Cut Tape (CT)
5,000 : $0.36000
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
3.6V
1.8V
-
0.2V @ 500mA
500mA
250 µA
-
85dB ~ 50dB (100Hz ~ 5MHz)
Enable
Over Current, Over Temperature
-40°C ~ 125°C
Surface Mount
6-UFDFN Exposed Pad
6-TDFN (1.6x1.6)
6-UFDFN Exposed Pad
MIC94345-4YMT-TR
IC REG LINEAR 1.2V 500MA 6TDFN
Microchip Technology
4,505
In Stock
1 : $0.49000
Cut Tape (CT)
5,000 : $0.36000
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
3.6V
1.2V
-
0.2V @ 500mA
500mA
250 µA
-
85dB ~ 50dB (100Hz ~ 5MHz)
Enable
Over Current, Over Temperature
-40°C ~ 125°C
Surface Mount
6-UFDFN Exposed Pad
6-TDFN (1.6x1.6)
6-UFDFN Exposed Pad
MIC94345-GYMT-TR
IC REG LINEAR 1.8V 500MA 6TDFN
Microchip Technology
2,546
In Stock
1 : $0.49000
Cut Tape (CT)
5,000 : $0.36000
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
3.6V
1.8V
-
0.2V @ 500mA
500mA
250 µA
-
85dB ~ 50dB (100Hz ~ 5MHz)
Enable
Over Current, Over Temperature
-40°C ~ 125°C
Surface Mount
6-UFDFN Exposed Pad
6-TDFN (1.6x1.6)
4-MLF DFN
MIC94310-DYMT-TR
IC REG LINEAR 1.85V 200MA 4TMLF
Microchip Technology
10,000
In Stock
1 : $0.28000
Cut Tape (CT)
5,000 : $0.27000
Tape & Reel (TR)
1 : $0.37000
Cut Tape (CT)
Tape & Reel (TR)
Cut Tape (CT)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
3.6V
1.85V
-
0.1V @ 200mA
200mA
250 µA
-
85dB ~ 50dB (100Hz ~ 10MHz)
Enable
Over Current, Over Temperature
-40°C ~ 125°C
Surface Mount
4-UDFN Exposed Pad, 4-TMLF®
4-TMLF® (1.2x1.6)
SOT 23-5
MIC94310-GYM5-TR
IC REG LINEAR 1.8V 200MA SOT23-5
Microchip Technology
14,861
In Stock
1 : $0.31000
Cut Tape (CT)
3,000 : $0.24000
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
3.6V
1.8V
-
0.1V @ 200mA
200mA
250 µA
-
85dB ~ 50dB (100Hz ~ 10MHz)
Enable
Over Current, Over Temperature
-40°C ~ 125°C
Surface Mount
SC-74A, SOT-753
SOT-23-5
SOT 23-5
MIC94310-MYM5-TR
IC REG LINEAR 2.8V 200MA SOT23-5
Microchip Technology
10,948
In Stock
1 : $0.31000
Cut Tape (CT)
3,000 : $0.24000
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
3.6V
2.8V
-
0.1V @ 200mA
200mA
250 µA
-
85dB ~ 50dB (100Hz ~ 10MHz)
Enable
Over Current, Over Temperature
-40°C ~ 125°C
Surface Mount
SC-74A, SOT-753
SOT-23-5
4-TDFN
MIC94310-SYMT-TR
IC REG LINEAR 3.3V 200MA 4TDFN
Microchip Technology
7,896
In Stock
1 : $0.37000
Cut Tape (CT)
5,000 : $0.27000
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
3.6V
3.3V
-
0.1V @ 200mA
200mA
250 µA
-
85dB ~ 50dB (100Hz ~ 10MHz)
Enable
Over Current, Over Temperature
-40°C ~ 125°C
Surface Mount
4-UFDFN Exposed Pad
4-TDFN (1.2x1.6)
4-TDFN
MIC94310-MYMT-TR
IC REG LINEAR 2.8V 200MA 4TDFN
Microchip Technology
1,176
In Stock
1 : $0.37000
Cut Tape (CT)
5,000 : $0.27000
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
3.6V
2.8V
-
0.1V @ 200mA
200mA
250 µA
-
85dB ~ 50dB (100Hz ~ 10MHz)
Enable
Over Current, Over Temperature
-40°C ~ 125°C
Surface Mount
4-UFDFN Exposed Pad
4-TDFN (1.2x1.6)
6-UFDFN Exposed Pad
MIC94355-SYMT-TR
IC REG LINEAR 3.3V 500MA 6TDFN
Microchip Technology
4,487
In Stock
1 : $0.49000
Cut Tape (CT)
5,000 : $0.36000
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
3.6V
3.3V
-
0.2V @ 500mA
500mA
250 µA
-
85dB ~ 50dB (100Hz ~ 5MHz)
Enable
Over Current, Over Temperature
-40°C ~ 125°C
Surface Mount
6-UFDFN Exposed Pad
6-TDFN (1.6x1.6)
4 TDFN
MIC94310-NYMT-TR
IC REG LINEAR 2.85V 200MA 4TDFN
Microchip Technology
12,935
In Stock
1 : $0.37000
Cut Tape (CT)
5,000 : $0.27000
Tape & Reel (TR)
1 : $0.28000
Cut Tape (CT)
Tape & Reel (TR)
Cut Tape (CT)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
3.6V
2.85V
-
0.1V @ 200mA
200mA
250 µA
-
85dB ~ 50dB (100Hz ~ 10MHz)
Enable
Over Current, Over Temperature
-40°C ~ 125°C
Surface Mount
4-UFDFN Exposed Pad
4-TDFN (1.2x1.6)
6-UFDFN Exposed Pad
MIC94345-MYMT-TR
IC REG LINEAR 2.8V 500MA 6TDFN
Microchip Technology
2,900
In Stock
1 : $0.49000
Cut Tape (CT)
5,000 : $0.36000
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
3.6V
2.8V
-
0.2V @ 500mA
500mA
250 µA
-
85dB ~ 50dB (100Hz ~ 5MHz)
Enable
Over Current, Over Temperature
-40°C ~ 125°C
Surface Mount
6-UFDFN Exposed Pad
6-TDFN (1.6x1.6)
SOT 23-5
MIC94310-4YM5-T5
IC REG LINEAR 1.2V 200MA SOT23-5
Microchip Technology
1,013
In Stock
1 : $0.42000
Cut Tape (CT)
500 : $0.32000
Tape & Reel (TR)
1 : $0.40000
Cut Tape (CT)
Tape & Reel (TR)
Cut Tape (CT)
Cut Tape (CT)
Digi-Reel®
Discontinued at Digi-Key
Positive
Fixed
1
3.6V
1.2V
-
0.1V @ 200mA
200mA
250 µA
-
85dB ~ 50dB (100Hz ~ 10MHz)
Enable
Over Current, Over Temperature
-40°C ~ 125°C
Surface Mount
SC-74A, SOT-753
SOT-23-5
4-MLF DFN
MIC94310-4YMT-T5
IC REG LINEAR 1.2V 200MA 4TDFN
Microchip Technology
181
In Stock
1 : $0.47000
Cut Tape (CT)
1,500 : $0.36000
Tape & Reel (TR)
1 : $0.47000
Cut Tape (CT)
Tape & Reel (TR)
Cut Tape (CT)
Cut Tape (CT)
Digi-Reel®
Discontinued at Digi-Key
Positive
Fixed
1
3.6V
1.2V
-
0.1V @ 200mA
200mA
250 µA
-
85dB ~ 50dB (100Hz ~ 10MHz)
Enable
Over Current, Over Temperature
-40°C ~ 125°C
Surface Mount
4-UDFN Exposed Pad, 4-TMLF®
4-TDFN (1.2x1.6)
SOT 23-5
MIC94310-PYM5-TR
IC REG LINEAR 3V 200MA SOT23-5
Microchip Technology
0
In Stock
Check Lead Time
3,000 : $0.24000
Tape & Reel (TR)
Tape & Reel (TR)
Active
Positive
Fixed
1
3.6V
3V
-
0.1V @ 200mA
200mA
250 µA
-
85dB ~ 50dB (100Hz ~ 10MHz)
Enable
Over Current, Over Temperature
-40°C ~ 125°C
Surface Mount
SC-74A, SOT-753
SOT-23-5
4-WLCSP
MIC94310-FYCS-TR
IC REG LINEAR 1.5V 200MA 4WLCSP
Microchip Technology
0
In Stock
3,000 : $0.26361
Tape & Reel (TR)
Tape & Reel (TR)
Obsolete
Positive
Fixed
1
3.6V
1.5V
-
0.1V @ 200mA
200mA
250 µA
-
85dB ~ 50dB (100Hz ~ 10MHz)
Enable
Over Current, Over Temperature
-40°C ~ 125°C
Surface Mount
4-UFBGA, WLCSP
4-WLCSP (0.88x0.88)
IC REG LINEAR 2.7V 200MA 4WLCSP
MIC94310-LYCS-TR
IC REG LINEAR 2.7V 200MA 4WLCSP
Microchip Technology
0
In Stock
3,000 : $0.26361
Tape & Reel (TR)
Tape & Reel (TR)
Obsolete
Positive
Fixed
1
3.6V
2.7V
-
0.1V @ 200mA
200mA
250 µA
-
85dB ~ 50dB (100Hz ~ 10MHz)
Enable
Over Current, Over Temperature
-40°C ~ 125°C
Surface Mount
4-UFBGA, WLCSP
4-WLCSP (0.88x0.88)
4-MLF DFN
MIC94310-FYMT-TR
IC REG LINEAR 1.5V 200MA 4TMLF
Microchip Technology
0
In Stock
Check Lead Time
5,000 : $0.27000
Tape & Reel (TR)
Tape & Reel (TR)
Active
Positive
Fixed
1
3.6V
1.5V
-
0.1V @ 200mA
200mA
250 µA
-
85dB ~ 50dB (100Hz ~ 10MHz)
Enable
Over Current, Over Temperature
-40°C ~ 125°C
Surface Mount
4-UFDFN Exposed Pad, 4-TMLF®
4-TMLF® (1.2x1.6)
Showing
of 79

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.