Microchip Technology 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
SC-70-5
IC REG LINEAR 3.3V 150MA SC-70-5
Microchip Technology
62,911
In Stock
1 : £0.09000
Cut Tape (CT)
3,000 : £0.06679
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
5.5V
3.3V
-
0.31V @ 150mA
150mA
39 µA
-
80dB ~ 65dB (1kHz ~ 10kHz)
Enable
Over Current, Over Temperature
-40°C ~ 125°C
-
-
Surface Mount
5-TSSOP, SC-70-5, SOT-353
SC-70-5
MIC5203-3.8YM5-TR
IC REG LINEAR 3V 300MA SOT23-5
Microchip Technology
36,162
In Stock
1 : £0.09000
Cut Tape (CT)
3,000 : £0.06679
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
5.5V
3V
-
0.38V @ 300mA
300mA
55 µA
65 µA
60dB (1kHz)
Enable
Over Current, Over Temperature
-40°C ~ 125°C
-
-
Surface Mount
SC-74A, SOT-753
SOT-23-5
MIC5203-3.8YM5-TR
IC REG LINEAR 1.8V 300MA SOT23-5
Microchip Technology
120,929
In Stock
1 : £0.12000
Cut Tape (CT)
3,000 : £0.08163
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
5.5V
1.8V
-
0.38V @ 300mA
300mA
55 µA
65 µA
60dB (1kHz)
Enable
Over Current, Over Temperature
-40°C ~ 125°C
-
-
Surface Mount
SC-74A, SOT-753
SOT-23-5
SOT 23-5
IC REG LINEAR 3.3V 300MA SOT23-5
Microchip Technology
73,523
In Stock
1 : £0.12000
Cut Tape (CT)
3,000 : £0.08163
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
5.5V
3.3V
-
0.38V @ 300mA
300mA
55 µA
65 µA
60dB (1kHz)
Enable
Over Current, Over Temperature
-40°C ~ 125°C
-
-
Surface Mount
SC-74A, SOT-753
SOT-23-5
TSOT-23-5
IC REG LIN 3.3V 150MA TSOT-23-5
Microchip Technology
58,338
In Stock
1 : £0.13000
Cut Tape (CT)
3,000 : £0.09647
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
5.5V
3.3V
-
0.31V @ 150mA
150mA
39 µA
-
80dB ~ 65dB (1kHz ~ 10kHz)
Enable
Over Current, Over Temperature
-40°C ~ 125°C
-
-
Surface Mount
SOT-23-5 Thin, TSOT-23-5
TSOT-23-5
SC-70-5
IC REG LINEAR 3V 150MA SC-70-5
Microchip Technology
48,441
In Stock
1 : £0.13000
Cut Tape (CT)
3,000 : £0.08905
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
5.5V
3V
-
0.31V @ 150mA
150mA
39 µA
-
80dB ~ 65dB (1kHz ~ 10kHz)
Enable
Over Current, Over Temperature
-40°C ~ 125°C
-
-
Surface Mount
5-TSSOP, SC-70-5, SOT-353
SC-70-5
SOT 23-5
IC REG LINEAR 3.3V 150MA SOT23-5
Microchip Technology
15,903
In Stock
1 : £0.16000
Cut Tape (CT)
3,000 : £0.11874
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
6V
3.3V
-
0.31V @ 150mA
150mA
39 µA
-
80dB ~ 65dB (1kHz ~ 10kHz)
Enable
Over Current, Over Temperature
-40°C ~ 125°C
-
-
Surface Mount
SC-74A, SOT-753
SOT-23-5
6 TDFN
IC REG LINEAR 3.3V 500MA 6-TDFN
Microchip Technology
19,903
In Stock
1 : £0.19000
Cut Tape (CT)
5,000 : £0.14842
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
5.5V
3.3V
-
0.5V @ 500mA
500mA
55 µA
65 µA
70dB ~ 60dB (100Hz ~ 1kHz)
Enable
Over Current, Over Temperature
-40°C ~ 125°C
-
-
Surface Mount
6-UFDFN Exposed Pad
6-TDFN (1.2x1.2)
MCP101T-315I/TT
IC REG LINEAR 3.3V 80MA SOT23-3
Microchip Technology
42,303
In Stock
1 : £0.27000
Cut Tape (CT)
3,000 : £0.20037
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
45V
3.3V
-
1.1V @ 80mA
80mA
45 µA
110 µA
70dB ~ 35dB (100Hz ~ 100kHz)
-
Over Current, Over Temperature, Short Circuit
-40°C ~ 150°C (TJ)
Automotive
AEC-Q100
Surface Mount
TO-236-3, SC-59, SOT-23-3
SOT-23-3
MCP101T-315I/TT
IC REG LINEAR 5V 80MA SOT23-3
Microchip Technology
41,774
In Stock
1 : £0.27000
Cut Tape (CT)
3,000 : £0.20037
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
45V
5V
-
1.1V @ 80mA
80mA
45 µA
110 µA
70dB ~ 35dB (100Hz ~ 100kHz)
-
Over Current, Over Temperature, Short Circuit
-40°C ~ 150°C (TJ)
Automotive
AEC-Q100
Surface Mount
TO-236-3, SC-59, SOT-23-3
SOT-23-3
4-MLF DFN
IC REG LINEAR 3V 200MA 4-TDFN
Microchip Technology
21,302
In Stock
1 : £0.27000
Cut Tape (CT)
5,000 : £0.20037
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)
4 TDFN
IC REG LINEAR 1.2V 200MA 4-TDFN
Microchip Technology
7,545
In Stock
1 : £0.27000
Cut Tape (CT)
5,000 : £0.20037
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)
SOT-23A-3
IC REG LIN 3.3V 100MA SOT23A-3
Microchip Technology
12,344
In Stock
1 : £0.29000
Cut Tape (CT)
3,000 : £0.21521
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
55V
3.3V
-
1.2V @ 100mA
100mA
45 µA
150 µA
80dB ~ 55dB (100Hz ~ 100kHz)
Enable
Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)
-40°C ~ 150°C (TA)
Automotive
AEC-Q100
Surface Mount
TO-236-3, SC-59, SOT-23-3
SOT-23A-3
SOT-23-5
IC REG LINEAR 3.3V 50MA SOT23-5
Microchip Technology
22,932
In Stock
1 : £0.33000
Cut Tape (CT)
3,000 : £0.25231
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
6V
3.3V
-
0.12V @ 50mA
50mA
80 µA
-
64dB (1kHz)
Enable
Over Current, Over Temperature
-40°C ~ 125°C
-
-
Surface Mount
SC-74A, SOT-753
SOT-23-5
SOT-223-3
IC REG LINEAR 5V 100MA SOT-223-3
Microchip Technology
18,373
In Stock
1 : £0.33000
Cut Tape (CT)
4,000 : £0.25232
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
55V
5V
-
1.2V @ 100mA
100mA
45 µA
150 µA
80dB ~ 55dB (100Hz ~ 100kHz)
Enable
Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)
-40°C ~ 150°C (TA)
Automotive
AEC-Q100
Surface Mount
TO-261-4, TO-261AA
SOT-223-3
SOT-23-5
IC REG LINEAR 3V 50MA SOT23-5
Microchip Technology
14,134
In Stock
1 : £0.33000
Cut Tape (CT)
3,000 : £0.25231
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
6V
3V
-
0.12V @ 50mA
50mA
80 µA
-
64dB (1kHz)
Enable
Over Current, Over Temperature
-40°C ~ 125°C
-
-
Surface Mount
SC-74A, SOT-753
SOT-23-5
SOT-223-3
IC REG LINEAR 5V 100MA SOT-223-3
Microchip Technology
2,910
In Stock
1 : £0.33000
Tube
-
Tube
Active
Positive
Fixed
1
55V
5V
-
1.2V @ 100mA
100mA
45 µA
150 µA
80dB ~ 55dB (100Hz ~ 100kHz)
-
Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)
-40°C ~ 150°C (TA)
Automotive
AEC-Q100
Surface Mount
TO-261-4, TO-261AA
SOT-223-3
6-UFDFN Exposed Pad
IC REG LINEAR 3.3V 500MA 6-TMLF
Microchip Technology
16,938
In Stock
1 : £0.34000
Cut Tape (CT)
5,000 : £0.25974
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
6V
3.3V
-
0.35V @ 500mA
500mA
175 µA
-
60dB (1kHz)
Enable
Over Current, Over Temperature
-40°C ~ 125°C
-
-
Surface Mount
6-UFDFN Exposed Pad, 6-TMLF®
6-TMLF® (1.6x1.6)
6-UFDFN Exposed Pad
IC REG LIN POS ADJ 500MA 6-TDFN
Microchip Technology
17,198
In Stock
1 : £0.36000
Cut Tape (CT)
5,000 : £0.27376
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)
SOT-23-5
IC REG LINEAR 3.3V 100MA SOT23-5
Microchip Technology
12,195
In Stock
1 : £0.36000
Cut Tape (CT)
3,000 : £0.26716
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
6V
3.3V
-
0.25V @ 100mA
100mA
80 µA
-
64dB (1kHz)
Enable
Over Current, Over Temperature
-40°C ~ 125°C
-
-
Surface Mount
SC-74A, SOT-753
SOT-23-5
SOT-23-5
IC REG LINEAR 3.3V 150MA SOT23-5
Microchip Technology
17,805
In Stock
1 : £0.37000
Cut Tape (CT)
3,000 : £0.27458
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
6V
3.3V
-
0.67V @ 150mA
150mA
1.27 µA
1.8 µA
-
Enable
-
-40°C ~ 85°C
-
-
Surface Mount
SC-74A, SOT-753
SOT-23-5
SOT-23-5
IC REG LINEAR 3.3V 150MA SOT23-5
Microchip Technology
8,055
In Stock
1 : £0.37000
Cut Tape (CT)
3,000 : £0.27458
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
6V
3.3V
-
0.4V @ 150mA
150mA
80 µA
-
64dB (1kHz)
Enable
Over Current, Over Temperature
-40°C ~ 125°C
-
-
Surface Mount
SC-74A, SOT-753
SOT-23-5
MCP101T-315I/TT
IC REG LINEAR 3.3V 250MA SOT23-3
Microchip Technology
93,876
In Stock
1 : £0.38000
Cut Tape (CT)
3,000 : £0.28942
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
6V
3.3V
-
0.35V @ 250mA
250mA
4 µA
-
44dB (100Hz)
-
Over Current, Over Temperature, Short Circuit
-40°C ~ 125°C
-
-
Surface Mount
TO-236-3, SC-59, SOT-23-3
SOT-23-3
MCP101T-315I/TT
IC REG LINEAR 2.5V 250MA SOT23-3
Microchip Technology
15,150
In Stock
1 : £0.38000
Cut Tape (CT)
3,000 : £0.28942
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
6V
2.5V
-
0.35V @ 250mA
250mA
4 µA
-
44dB (100Hz)
-
Over Current, Over Temperature, Short Circuit
-40°C ~ 125°C
-
-
Surface Mount
TO-236-3, SC-59, SOT-23-3
SOT-23-3
SOT 89-3
IC REG LINEAR 3V 250MA SOT89-3
Microchip Technology
11,416
In Stock
1 : £0.38000
Cut Tape (CT)
1,000 : £0.28942
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
6V
3V
-
0.35V @ 250mA
250mA
4 µA
-
44dB (100Hz)
-
Over Current, Over Temperature, Short Circuit
-40°C ~ 125°C
-
-
Surface Mount
TO-243AA
SOT-89-3
Showing
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Microchip Technology 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.