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

Results: 66,788
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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
MIC5203-3.8YM5-TR
IC REG LINEAR 3V 300MA SOT23-5
Microchip Technology
42,895
In Stock
1 : $0.18000
Cut Tape (CT)
3,000 : $0.13861
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
SC-70-5
IC REG LINEAR 3.3V 150MA SC-70-5
Microchip Technology
10,112
In Stock
1 : $0.18000
Cut Tape (CT)
3,000 : $0.13861
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
64,403
In Stock
1 : $0.20000
Cut Tape (CT)
3,000 : $0.07246
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
5.5V
3.3V
-
0.2V @ 150mA
200mA
60 µA
-
73dB (1kHz)
Enable
Over Current
-40°C ~ 85°C
-
-
Surface Mount
SC-74A, SOT-753
-
AP7387Q-30Y-13
IC REG LINEAR 5V 100MA SOT89-3
Diodes Incorporated
20,482
In Stock
1 : $0.20000
Cut Tape (CT)
1,000 : $0.08209
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
30V
5V
-
1.8V @ 100mA (Typ)
100mA
5.5 mA
-
62dB (120Hz)
-
Over Temperature, Short Circuit
-40°C ~ 125°C
-
-
Surface Mount
TO-243AA
SOT-89-3
MIC5203-3.8YM5-TR
IC REG LINEAR 1.8V 300MA SOT23-5
Microchip Technology
89,229
In Stock
1 : $0.25000
Cut Tape (CT)
3,000 : $0.16941
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
48,307
In Stock
1 : $0.25000
Cut Tape (CT)
3,000 : $0.16941
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
SOT-223-3
IC REG LINEAR 3.3V 1A SOT-223-3
Diodes Incorporated
39,630
In Stock
1 : $0.26000
Cut Tape (CT)
4,000 : $0.09820
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
15V
3.3V
-
1.3V @ 800mA
1A
6 mA
-
70dB (120Hz)
-
Thermal Shutdown
-20°C ~ 125°C (TJ)
-
-
Surface Mount
TO-261-4, TO-261AA
SOT-223-3
6-MLF
IC REG LIN POS ADJ 300MA 6-TMLF
Microchip Technology
4,850
In Stock
1 : $0.29000
Cut Tape (CT)
5,000 : $0.21561
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
6V
1.25V
5.5V
0.2V @ 300mA
300mA
150 µA
-
75dB ~ 55dB (1kHz ~ 20kHz)
Enable
Over Current, Over Temperature
-40°C ~ 125°C
-
-
Surface Mount
6-UFDFN Exposed Pad, 6-TMLF®
6-TMLF® (1.6x1.6)
AP7387Q-30Y-13
IC REG LINEAR 5V 100MA SOT89-3
Diodes Incorporated
2,860
In Stock
1 : $0.29000
Cut Tape (CT)
1,000 : $0.12504
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
30V
5V
-
1.8V @ 100mA (Typ)
100mA
5.5 mA
-
62dB (120Hz)
-
Over Temperature, Short Circuit
-40°C ~ 125°C
-
-
Surface Mount
TO-243AA
SOT-89-3
SOT-23-5
IC REG LINEAR 3.3V 300MA SOT23-5
Diodes Incorporated
119,102
In Stock
1 : $0.32000
Cut Tape (CT)
3,000 : $0.12524
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
13.2V
3.3V
-
0.5V @ 300mA
300mA
180 µA
15 mA
75dB (100Hz)
Enable
Over Current, Over Temperature, Reverse Polarity
-40°C ~ 85°C
-
-
Surface Mount
SC-74A, SOT-753
SOT-23-5
SOT-23-3
IC REG LINEAR 3.3V 300MA SOT23-3
Diodes Incorporated
15,388
In Stock
1 : $0.32000
Cut Tape (CT)
3,000 : $0.12524
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
13.2V
3.3V
-
0.5V @ 300mA
300mA
180 µA
15 mA
75dB (100Hz)
-
Over Current, Over Temperature, Reverse Polarity
-40°C ~ 85°C
-
-
Surface Mount
TO-236-3, SC-59, SOT-23-3
SOT-23-3
SOT-25
IC REG LINEAR 1.8V 600MA SOT-25
Diodes Incorporated
46,365
In Stock
1 : $0.35000
Cut Tape (CT)
3,000 : $0.14229
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
6V
1.8V
-
0.7V @ 600mA
600mA
80 µA
-
65dB (100Hz ~ 1kHz)
Enable
Over Current, Over Temperature
-40°C ~ 85°C
-
-
Surface Mount
SC-74A, SOT-753
SOT-25
TMAG5124E1CEDBZRQ1
IC REG LINEAR 5V 100MA SOT23-3
Texas Instruments
37,275
In Stock
1 : $0.35000
Cut Tape (CT)
3,000 : $0.13888
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
30V
5V
-
1.1V @ 100mA
100mA
5 mA
-
-
-
Over Temperature
-40°C ~ 125°C (TJ)
-
-
Surface Mount
TO-236-3, SC-59, SOT-23-3
SOT-23-3
5-TSSOP
IC REG LINEAR 3.3V 200MA SC-70-5
Texas Instruments
61,653
In Stock
1 : $0.37000
Cut Tape (CT)
3,000 : $0.14569
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
5.5V
3.3V
-
0.25V @ 200mA
200mA
55 µA
270 µA
68dB (1kHz)
Enable
Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)
-40°C ~ 125°C (TJ)
-
-
Surface Mount
5-TSSOP, SC-70-5, SOT-353
SC-70-5
SOT-23-5
IC REG LINEAR 3.3V 200MA SOT23
Texas Instruments
25,835
In Stock
1 : $0.37000
Cut Tape (CT)
3,000 : $0.14569
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
5.5V
3.3V
-
0.25V @ 200mA
200mA
55 µA
270 µA
68dB (1kHz)
Enable
Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)
-40°C ~ 125°C (TJ)
-
-
Surface Mount
SOT-23-5 Thin, TSOT-23-5
SOT-23-THIN
6 TDFN
IC REG LINEAR 3.3V 500MA 6-TDFN
Microchip Technology
12,604
In Stock
1 : $0.39000
Cut Tape (CT)
5,000 : $0.30802
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)
LM337IMP/NOPB
IC REG LINEAR 3.3V 1A SOT-223-4
Texas Instruments
43,145
In Stock
1 : $0.40000
Cut Tape (CT)
2,500 : $0.15824
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
5.5V
3.3V
-
1.3V @ 800mA
1A
100 µA
-
75dB (120Hz)
-
Over Current, Over Temperature
-40°C ~ 125°C
-
-
Surface Mount
TO-261-4, TO-261AA
SOT-223-4
SPX1117M3-L/TR
IC REG LIN 3.3V 800MA SOT-223-3
MaxLinear, Inc.
31,495
In Stock
1 : $0.40000
Cut Tape (CT)
2,500 : $0.16527
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
20V
3.3V
-
1.3V @ 800mA
800mA
10 mA
-
70dB (120Hz)
-
Over Current, Over Temperature
-40°C ~ 125°C
-
-
Surface Mount
TO-261-4, TO-261AA
SOT-223-3
SOT-23-3
IC REG LINEAR 5V 300MA SOT23-3
Diodes Incorporated
12,037
In Stock
1,326,000
Factory
1 : $0.40000
Cut Tape (CT)
3,000 : $0.16378
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
45V
5V
-
0.36V @ 100mA
300mA
5 µA
-
-
Current Limit
Over Current, Over Temperature, Short Circuit
-40°C ~ 125°C (TJ)
-
-
Surface Mount
TO-236-3, SC-59, SOT-23-3
SOT-23-3
SOT-23-5
IC REG LIN POS ADJ 500MA SOT23-5
Texas Instruments
75,454
In Stock
1 : $0.43000
Cut Tape (CT)
3,000 : $0.17506
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
6V
0.55V
5.5V
0.88V @ 500mA
500mA
35 µA
-
50dB ~ 30dB (1kHz ~ 1MHz)
Enable
Over Current, Over Temperature, UVLO
-40°C ~ 125°C (TJ)
-
-
Surface Mount
SC-74A, SOT-753
SOT-23-5
4-XDFN
IC REG LINEAR 3.3V 450MA 4-XDFN
onsemi
45,446
In Stock
1 : $0.43000
Cut Tape (CT)
5,000 : $0.17058
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
5.5V
3.3V
-
0.26V @ 450mA
450mA
23 µA
-
91dB ~ 48dB (100Hz ~ 100kHz)
Enable
Over Current, Over Temperature, Soft Start
-40°C ~ 125°C
-
-
Surface Mount
4-XDFN Exposed Pad
4-XDFN (1x1)
SOT-23-5 Thin, TSOT-23-5
IC REG LIN 3.3V 600MA TSOT-23-5
Richtek USA Inc.
27,316
In Stock
1 : $0.43000
Cut Tape (CT)
3,000 : $0.17559
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
5.5V
3.3V
-
0.53V @ 600mA
600mA
4 µA
-
75dB (1kHz)
Enable
Over Current, Over Temperature
-40°C ~ 85°C (TA)
-
-
Surface Mount
SOT-23-5 Thin, TSOT-23-5
TSOT-23-5
SOT-23-5
IC REG LINEAR 5V 300MA SOT23-5
Diodes Incorporated
15,243
In Stock
1 : $0.43000
Cut Tape (CT)
3,000 : $0.17642
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
13.2V
5V
-
0.5V @ 300mA
300mA
180 µA
15 mA
75dB (100Hz)
Enable
Over Current, Over Temperature, Reverse Polarity
-40°C ~ 85°C
-
-
Surface Mount
SC-74A, SOT-753
SOT-23-5
SOT-753
IC REG LINEAR 3.3V 150MA SOT23-5
Texas Instruments
15,181
In Stock
1 : $0.43000
Cut Tape (CT)
3,000 : $0.17957
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
5.5V
3.3V
-
0.54V @ 150mA
150mA
75 µA
-
70dB ~ 55dB (100Hz ~ 1MHz)
Enable
Over Current, Over Temperature, Reverse Polarity, Short Circuit, Under Voltage Lockout (UVLO)
-40°C ~ 125°C (TJ)
-
-
Surface Mount
SC-74A, SOT-753
SOT-23-5
SOT-25
IC REG LINEAR 3.3V 150MA SOT-25
Diodes Incorporated
1,733
In Stock
1 : $0.43000
Cut Tape (CT)
3,000 : $0.17777
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
24V
3.3V
-
1.5V @ 150mA
150mA
3 µA
3 µA
-
Enable
Current Limit, Thermal Shutdown
-40°C ~ 125°C (TJ)
-
-
Surface Mount
SC-74A, SOT-753
SOT-25
Showing
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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.