1A 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
SOT-223-3
IC REG LINEAR 3.3V 1A SOT-223-3
Diodes Incorporated
126,898
In Stock
1 : ₪0.56000
Cut Tape (CT)
4,000 : ₪0.20910
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
SOT-223-3
IC REG LINEAR 5V 1A SOT-223-3
Diodes Incorporated
55,445
In Stock
1 : ₪0.79000
Cut Tape (CT)
4,000 : ₪0.31741
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
15V
5V
-
1.3V @ 800mA
1A
6 mA
-
70dB (120Hz)
-
Thermal Shutdown
-40°C ~ 125°C (TJ)
-
-
Surface Mount
TO-261-4, TO-261AA
SOT-223-3
LM337IMP/NOPB
IC REG LINEAR 3.3V 1A SOT-223-4
Texas Instruments
48,517
In Stock
1 : ₪0.85000
Cut Tape (CT)
2,500 : ₪0.33696
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
8-XDFN
IC REG LINEAR 3.3V 1A 8-XDFN
onsemi
44,990
In Stock
1 : ₪1.21000
Cut Tape (CT)
5,000 : ₪0.48336
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
5.5V
3.3V
-
0.145V @ 1A
1A
140 µA
-
75dB (1kHz)
Enable
Over Current, Over Temperature, Soft Start
-40°C ~ 125°C
-
-
Surface Mount
8-XFDFN Exposed Pad
8-XDFN (1.6x1.2)
8-XDFN
IC REG LINEAR 3.3V 1A 8-XDFN
onsemi
4,509
In Stock
1 : ₪1.21000
Cut Tape (CT)
5,000 : ₪0.48336
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
5.5V
3.3V
-
0.145V @ 1A
1A
140 µA
-
75dB (1kHz)
Enable
Over Current, Over Temperature, Soft Start
-40°C ~ 125°C
-
-
Surface Mount
8-XFDFN Exposed Pad
8-XDFN (1.6x1.2)
SOT223-3L
IC REG LINEAR 3.3V 1A SOT-223
onsemi
36,469
In Stock
1 : ₪1.25000
Cut Tape (CT)
4,000 : ₪0.50338
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
18V
3.3V
-
1.4V @ 1A
1A
700 µA
-
60dB (120Hz)
-
Over Current, Over Temperature
0°C ~ 125°C
-
-
Surface Mount
TO-261-4, TO-261AA
SOT-223
SOT223-3L
IC REG LINEAR 3.3V 1A SOT-223
STMicroelectronics
32,305
In Stock
1 : ₪1.34000
Cut Tape (CT)
2,500 : ₪0.57943
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
15V
3.3V
-
1.3V @ 1A
1A
10 mA
-
75dB (120Hz)
-
Over Current, Over Temperature
0°C ~ 125°C
-
-
Surface Mount
TO-261-4, TO-261AA
SOT-223
NJVMJD32CG
IC REG LINEAR 5V 1A DPAK
onsemi
21,363
In Stock
1 : ₪1.54000
Cut Tape (CT)
2,500 : ₪0.65617
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
35V
5V
-
2V @ 1A (Typ)
1A
6.5 mA
-
83dB (120Hz)
-
Over Temperature, Short Circuit
0°C ~ 125°C
-
-
Surface Mount
TO-252-3, DPAK (2 Leads + Tab), SC-63
DPAK
NCP1117IST50T3G
IC REG LINEAR 3.3V 1A SOT-223
onsemi
59,822
In Stock
16,000
Factory
1 : ₪1.57000
Cut Tape (CT)
4,000 : ₪0.65534
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
20V
3.3V
-
1.2V @ 800mA
1A
10 mA
-
64dB (120Hz)
-
Over Current, Over Temperature
-40°C ~ 125°C (TA)
Automotive
AEC-Q100
Surface Mount
TO-261-4, TO-261AA
SOT-223
NJVMJD32CG
IC REG LINEAR 8V 1A DPAK
onsemi
20,951
In Stock
1 : ₪1.61000
Cut Tape (CT)
2,500 : ₪0.68200
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
35V
8V
-
2V @ 1A (Typ)
1A
8 mA
-
62dB (120Hz)
-
Over Temperature, Short Circuit
-40°C ~ 125°C
Automotive
AEC-Q100
Surface Mount
TO-252-3, DPAK (2 Leads + Tab), SC-63
DPAK
NJVMJD32CG
IC REG LINEAR 5V 1A DPAK
onsemi
95,046
In Stock
1 : ₪1.67000
Cut Tape (CT)
2,500 : ₪0.71562
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
35V
5V
-
2V @ 1A (Typ)
1A
8 mA
-
68dB (120Hz)
-
Over Temperature, Short Circuit
-40°C ~ 125°C
-
-
Surface Mount
TO-252-3, DPAK (2 Leads + Tab), SC-63
DPAK
PAM2861CBR
IC REG LINEAR 3.3V 1A SOT89-5
Diodes Incorporated
26,814
In Stock
1 : ₪1.67000
Cut Tape (CT)
2,500 : ₪0.74562
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
6V
3.3V
-
0.36V @ 1A (Typ)
1A
80 µA
-
75dB ~ 55dB (1kHz ~ 10kHz)
Enable
Over Current, Over Temperature
-40°C ~ 85°C
-
-
Surface Mount
SOT-89-5/6
SOT-89-5
LM317MTG
IC REG LINEAR 5V 1A TO220
onsemi
60,773
In Stock
898,450
Factory
1 : ₪1.71000
Tube
-
Tube
Active
Positive
Fixed
1
35V
5V
-
2V @ 1A (Typ)
1A
6.5 mA
-
83dB (120Hz)
-
Over Temperature, Short Circuit
0°C ~ 125°C
-
-
Through Hole
TO-220-3
TO-220
NJVMJD32CG
IC REG LINEAR 3.3V 1A DPAK
onsemi
34,900
In Stock
5,000
Factory
1 : ₪1.74000
Cut Tape (CT)
2,500 : ₪0.75424
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
20V
3.3V
-
1.2V @ 800mA
1A
10 mA
-
64dB (120Hz)
-
Over Current, Over Temperature
0°C ~ 125°C
-
-
Surface Mount
TO-252-3, DPAK (2 Leads + Tab), SC-63
DPAK
SOT223-3L
IC REG LINEAR 3.3V 1A SOT-223
onsemi
25,353
In Stock
1,644,000
Factory
1 : ₪1.87000
Cut Tape (CT)
4,000 : ₪0.79876
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
20V
3.3V
-
1.2V @ 800mA
1A
10 mA
-
64dB (120Hz)
-
Over Current, Over Temperature
-40°C ~ 125°C (TA)
Automotive
AEC-Q100
Surface Mount
TO-261-4, TO-261AA
SOT-223
6-WSON
IC REG LINEAR POS ADJ 1A 6-WSON
Texas Instruments
22,692
In Stock
1 : ₪1.76000
Cut Tape (CT)
3,000 : ₪0.77584
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
6V
0.55V
5.5V
0.225V @ 1A
1A
35 µA
-
50dB ~ 30dB (1kHz ~ 1MHz)
Enable
Over Current, Over Temperature, Under Voltage Lockout (UVLO)
-40°C ~ 125°C (TJ)
-
-
Surface Mount
6-WDFN Exposed Pad
6-WSON (2x2)
NJVMJD32CG
IC REG LINEAR 5V 1A DPAK
onsemi
49,251
In Stock
380,000
Factory
1 : ₪1.93000
Cut Tape (CT)
2,500 : ₪0.84283
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
35V
5V
-
2V @ 1A (Typ)
1A
8 mA
-
83dB (120Hz)
-
Over Temperature, Short Circuit
-40°C ~ 125°C
Automotive
AEC-Q100
Surface Mount
TO-252-3, DPAK (2 Leads + Tab), SC-63
DPAK
SOT223-3L
IC REG LINEAR POS ADJ 1A SOT-223
onsemi
53,711
In Stock
628,000
Factory
1 : ₪1.97000
Cut Tape (CT)
4,000 : ₪0.83486
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
20V
1.25V
18.8V
1.2V @ 800mA
1A
10 mA
-
73dB (120Hz)
-
Over Current, Over Temperature
0°C ~ 125°C
-
-
Surface Mount
TO-261-4, TO-261AA
SOT-223
SOT223-3L
IC REG LINEAR 3.3V 1A SOT-223
onsemi
42,317
In Stock
1,240,000
Factory
1 : ₪1.97000
Cut Tape (CT)
4,000 : ₪0.83486
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
20V
3.3V
-
1.2V @ 800mA
1A
10 mA
-
64dB (120Hz)
-
Over Current, Over Temperature
0°C ~ 125°C
-
-
Surface Mount
TO-261-4, TO-261AA
SOT-223
SOT223-3L
IC REG LINEAR 5V 1A SOT-223
onsemi
15,409
In Stock
232,000
Factory
1 : ₪1.97000
Cut Tape (CT)
4,000 : ₪0.83486
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
20V
5V
-
1.2V @ 800mA
1A
10 mA
-
61dB (120Hz)
-
Over Current, Over Temperature
0°C ~ 125°C
-
-
Surface Mount
TO-261-4, TO-261AA
SOT-223
LM317MTG
IC REG LINEAR 5V 1A TO220
onsemi
10,003
In Stock
30,350
Factory
1 : ₪2.00000
Tube
-
Tube
Active
Positive
Fixed
1
35V
5V
-
2V @ 1A (Typ)
1A
6 mA
-
83dB (120Hz)
-
Over Temperature, Short Circuit
0°C ~ 125°C
-
-
Through Hole
TO-220-3
TO-220
MCP1824T-1202E/DC
IC REG LINEAR 3.3V 1A SOT-223-5
Microchip Technology
13,896
In Stock
1 : ₪2.98000
Cut Tape (CT)
4,000 : ₪2.32833
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
6V
3.3V
-
0.4V @ 1A
1A
220 µA
-
60dB (100Hz)
Enable, Power Good
Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)
-40°C ~ 125°C
-
-
Surface Mount
SOT-223-6
SOT-223-5
SOT-223-3
IC REG LINEAR 1.2V 1A SOT-223-3
Microchip Technology
9,463
In Stock
1 : ₪2.98000
Cut Tape (CT)
4,000 : ₪2.32833
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
6V
1.2V
-
0.4V @ 1A
1A
220 µA
-
60dB (100Hz)
-
Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)
-40°C ~ 125°C
-
-
Surface Mount
TO-261-4, TO-261AA
SOT-223-3
SOT-223-3
IC REG LINEAR 3.3V 1A SOT-223-3
Microchip Technology
3,321
In Stock
1 : ₪2.98000
Cut Tape (CT)
4,000 : ₪2.32833
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
6V
3.3V
-
0.4V @ 1A
1A
220 µA
-
60dB (100Hz)
-
Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)
-40°C ~ 125°C (TJ)
-
-
Surface Mount
TO-261-4, TO-261AA
SOT-223-3
SOT-25-5
IC REG LINEAR 3.3V 1A SOT-25-5
Torex Semiconductor Ltd
8,162
In Stock
1 : ₪3.21000
Cut Tape (CT)
3,000 : ₪1.50293
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
6V
3.3V
-
0.655V @ 1A
1A
18 µA
108 µA
50dB (1kHz)
Enable
Over Current, Over Temperature
-40°C ~ 85°C
-
-
Surface Mount
SC-74A, SOT-753
SOT-25-5
Showing
of 6,322

1A 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.