5.15V 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
6 WDFN
NCP705MTADJTCG
IC REG LIN POS ADJ 500MA 6-WDFN
onsemi
2,856
In Stock
1 : $1.59000
Cut Tape (CT)
3,000 : $0.39070
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
5.5V
0.8V
5.15V
0.35V @ 500mA
500mA
25 µA
-
73dB ~ 56dB (100Hz ~ 10kHz)
Enable
Over Current, Over Temperature, Soft Start, Under Voltage Lockout (UVLO)
-40°C ~ 125°C
-
-
Surface Mount
6-WDFN Exposed Pad
6-WDFN (2x2)
12-VDFN
TPS7A5201RPST
IC REG LIN POS ADJ 2A 12-VQFN-HR
Texas Instruments
757
In Stock
1 : $3.77000
Cut Tape (CT)
250 : $2.23852
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
6.5V
0.8V
5.15V
0.225V @ 2A
2A
4 mA
5 mA
44dB ~ 50dB (10kHz ~ 500kHz)
Enable, Power Good, Soft Start
Over Current, Over Temperature, Under Voltage Lockout (UVLO)
-40°C ~ 125°C (TJ)
-
-
Surface Mount
12-VFQFN
12-VQFN-HR (2.2x2.5)
20-QFN
TPS7A8801QRTJRQ1
IC REG LINEAR POS ADJ 1A 20-WQFN
Texas Instruments
6,024
In Stock
1 : $3.87000
Cut Tape (CT)
3,000 : $2.08918
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
2
6.5V
0.8V
5.15V
0.225V @ 1A
1A
3.5 mA
4 mA
40dB (500kHz)
Enable, Power Good, Soft Start
Over Current, Over Temperature, Under Voltage Lockout (UVLO)
-40°C ~ 140°C (TJ)
Automotive
AEC-Q100
Surface Mount
20-WFQFN Exposed Pad
20-WQFN (4x4)
20 VQFN
TPS7A8400ARGRR
IC REG LINEAR POS ADJ 3A 20-VQFN
Texas Instruments
4,328
In Stock
1 : $4.36000
Cut Tape (CT)
3,000 : $2.38097
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable/Programmable
1
6.5V
0.8V
5.15V
0.45V @ 3A
3A
3 mA
5.5 mA
42dB ~ 25dB (10kHz ~ 500kHz)
Enable, Power Good, Soft Start
Over Current, Over Temperature, Under Voltage Lockout (UVLO)
-40°C ~ 125°C (TJ)
-
-
Surface Mount
20-VFQFN Exposed Pad
20-VQFN (3.5x3.5)
20 VQFN
TPS7A5301QRGRRQ1
IC REG LINEAR POS ADJ 3A 20-VQFN
Texas Instruments
2,951
In Stock
1 : $4.65000
Cut Tape (CT)
3,000 : $2.55352
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
6.5V
0.8V
5.15V
0.475V @ 3A
3A
-
-
42dB ~ 25dB (10kHz ~ 500kHz)
Enable
Over Temperature, Reverse Polarity
-40°C ~ 150°C (TJ)
Automotive
AEC-Q100
Surface Mount
20-VFQFN Exposed Pad
20-VQFN (3.5x3.5)
SOT-23-5
RT9053AGB
IC REG LIN POS ADJ 400MA SOT23-5
Richtek USA Inc.
9,602
In Stock
1 : $0.70000
Cut Tape (CT)
3,000 : $0.14830
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
5.5V
0.8V
5.15V
0.35V @ 400mA
400mA
50 µA
-
56dB ~ 35dB (1kHz ~ 10kHz)
Enable
Over Current, Over Temperature
-40°C ~ 85°C
-
-
Surface Mount
SC-74A, SOT-753
SOT-23-5
6 WDFN
NCV8705MTADJTCG
IC REG LIN POS ADJ 500MA 6-WDFN
onsemi
43,959
In Stock
1 : $1.78000
Cut Tape (CT)
3,000 : $0.44884
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
5.5V
0.8V
5.15V
0.35V @ 500mA
500mA
25 µA
-
73dB ~ 56dB (100Hz ~ 10kHz)
Enable
Over Current, Over Temperature, Soft Start, Under Voltage Lockout (UVLO)
-40°C ~ 125°C (TJ)
Automotive
AEC-Q100
Surface Mount
6-WDFN Exposed Pad
6-WDFN (2x2)
12-VDFN
TPS7A5401RPSR
IC REG LIN POS ADJ 4A 12-VQFN-HR
Texas Instruments
2,348
In Stock
1 : $3.56000
Cut Tape (CT)
3,000 : $1.90296
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
6.5V
0.8V
5.15V
0.565V @ 4A
4A
4 mA
6 mA
42dB ~ 39dB (10kHz ~ 500kHz)
Enable, Power Good, Soft Start
Over Current, Over Temperature, Under Voltage Lockout (UVLO)
-40°C ~ 125°C (TJ)
-
-
Surface Mount
12-VFQFN
12-VQFN-HR (2.2x2.5)
12-VDFN
TPS7A5301RPST
IC REG LIN POS ADJ 4A 12-VQFN-HR
Texas Instruments
435
In Stock
1 : $4.15000
Cut Tape (CT)
250 : $2.47872
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
6.5V
0.8V
5.15V
0.375V @ 3A
4A
4 mA
5.5 mA
35dB ~ 44dB (10kHz ~ 500kHz)
Enable, Power Good, Soft Start
Over Current, Over Temperature, Under Voltage Lockout (UVLO)
-40°C ~ 125°C (TJ)
-
-
Surface Mount
12-VFQFN
12-VQFN-HR (2.2x2.5)
20 VQFN
TPS7A8401ARGRR
IC REG LINEAR POS ADJ 3A 20-VQFN
Texas Instruments
2,053
In Stock
1 : $4.34000
Cut Tape (CT)
3,000 : $2.36798
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable/Programmable
1
6.5V
0.5V
5.15V
0.45V @ 3A
3A
4 mA
5.5 mA
42dB ~ 25dB (10kHz ~ 500kHz)
Enable, Power Good, Soft Start
Over Current, Over Temperature, Under Voltage Lockout (UVLO)
-40°C ~ 125°C (TJ)
-
-
Surface Mount
20-VFQFN Exposed Pad
20-VQFN (3.5x3.5)
12-VDFN
TPS7A5401RPST
IC REG LIN POS ADJ 4A 12-VQFN-HR
Texas Instruments
511
In Stock
1 : $4.64000
Cut Tape (CT)
250 : $2.79688
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
6.5V
0.8V
5.15V
0.565V @ 4A
4A
4 mA
6 mA
42dB ~ 39dB (10kHz ~ 500kHz)
Enable, Power Good, Soft Start
Over Current, Over Temperature, Under Voltage Lockout (UVLO)
-40°C ~ 125°C (TJ)
-
-
Surface Mount
12-VFQFN
12-VQFN-HR (2.2x2.5)
20 VQFN
TPS7A8400ARGRT
IC REG LINEAR POS ADJ 3A 20-VQFN
Texas Instruments
841
In Stock
1 : $5.65000
Cut Tape (CT)
250 : $3.45132
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable/Programmable
1
6.5V
0.8V
5.15V
0.45V @ 3A
3A
3 mA
5.5 mA
42dB ~ 25dB (10kHz ~ 500kHz)
Enable, Power Good, Soft Start
Over Current, Over Temperature, Under Voltage Lockout (UVLO)
-40°C ~ 125°C (TJ)
-
-
Surface Mount
20-VFQFN Exposed Pad
20-VQFN (3.5x3.5)
6-WDFN Exposed Pad
RT9053AZQW
IC REG LIN POS ADJ 400MA 6-WDFN
Richtek USA Inc.
1,583
In Stock
1 : $1.22000
Cut Tape (CT)
2,500 : $0.29172
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
5.5V
0.8V
5.15V
0.35V @ 400mA
400mA
50 µA
-
56dB ~ 35dB (1kHz ~ 10kHz)
Enable
Over Current, Over Temperature
-40°C ~ 85°C
-
-
Surface Mount
6-WDFN Exposed Pad
6-WDFN (2x2)
12-VDFN
TPS7A5301RPSR
IC REG LIN POS ADJ 4A 12-VQFN-HR
Texas Instruments
3,000
In Stock
3,000 : $1.88432
Tape & Reel (TR)
-
Tape & Reel (TR)
Active
Positive
Adjustable
1
6.5V
0.8V
5.15V
0.375V @ 3A
4A
4 mA
5.5 mA
35dB ~ 44dB (10kHz ~ 500kHz)
Enable, Power Good, Soft Start
Over Current, Over Temperature, Under Voltage Lockout (UVLO)
-40°C ~ 125°C (TJ)
-
-
Surface Mount
12-VFQFN
12-VQFN-HR (2.2x2.5)
12-VDFN
TPS7A5201RPSR
IC REG LIN POS ADJ 2A 12-VQFN-HR
Texas Instruments
2,779
In Stock
1 : $2.42000
Cut Tape (CT)
3,000 : $1.24845
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
6.5V
0.8V
5.15V
0.225V @ 2A
2A
4 mA
5 mA
44dB ~ 50dB (10kHz ~ 500kHz)
Enable, Power Good, Soft Start
Over Current, Over Temperature, Under Voltage Lockout (UVLO)
-40°C ~ 125°C (TJ)
-
-
Surface Mount
12-VFQFN
12-VQFN-HR (2.2x2.5)
12-VDFN
TPS7A5301BRPSR
IC REG LIN POS ADJ 3A 12-VQFN-HR
Texas Instruments
0
In Stock
Check Lead Time
1 : $3.07000
Cut Tape (CT)
3,000 : $1.48750
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
6.5V
0.5V
5.15V
0.375V @ 3A
3A
4.3 mA
5.5 mA
53dB ~ 48dB (10kHz ~ 500kHz)
Current Limit, Enable, Power Good, Soft Start
Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)
-40°C ~ 125°C (TA)
-
-
Surface Mount
12-VFQFN
12-VQFN-HR (2.2x2.5)
8-SOP-EP
NCT3730S TR
IC REG LIN POS ADJ 3A 8-SOP-EP
Nuvoton Technology Corporation
0
In Stock
Check Lead Time
2,500 : $0.21917
Tape & Reel (TR)
-
Tape & Reel (TR)
Active
Positive
Adjustable
1
5.5V
0.8V
5.15V
0.25V @ 2A
3A
1 mA
-
-
Enable, Power Good, Soft Start
Over Current, Over Temperature
-40°C ~ 85°C (TA)
-
-
Surface Mount
8-SOIC (0.154", 3.90mm Width) Exposed Pad
8-SOP-EP
8-SOIC Exposed Pad
RT9018A-12GSP
IC REG LIN POS ADJ 3A 8-SOP-EP
Richtek USA Inc.
0
In Stock
Active
-
Tape & Reel (TR)
Cut Tape (CT)
Active
Positive
Adjustable (Fixed)
1
5.5V
0.8V (1.2V)
5.15V
0.35V @ 3A
3A
1.2 mA
-
-
Enable, Power Good
Over Current, Over Temperature
-40°C ~ 85°C
-
-
Surface Mount
8-SOIC (0.154", 3.90mm Width) Exposed Pad
8-SOP-EP
8-SOIC Exposed Pad
RT9018A-15GSP
IC REG LIN POS ADJ 3A 8-SOP-EP
Richtek USA Inc.
0
In Stock
Active
-
Tape & Reel (TR)
Cut Tape (CT)
Active
Positive
Adjustable (Fixed)
1
5.5V
0.8V (1.5V)
5.15V
0.35V @ 3A
3A
1.2 mA
-
-
Enable, Power Good
Over Current, Over Temperature
-40°C ~ 85°C
-
-
Surface Mount
8-SOIC (0.154", 3.90mm Width) Exposed Pad
8-SOP-EP
8-SOIC Exposed Pad
RT9018A-25GSP
IC REG LIN POS ADJ 3A 8-SOP-EP
Richtek USA Inc.
0
In Stock
Active
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable (Fixed)
1
5.5V
0.8V (2.5V)
5.15V
0.35V @ 3A
3A
1.2 mA
-
-
Enable, Power Good
Over Current, Over Temperature
-40°C ~ 85°C
-
-
Surface Mount
8-SOIC (0.154", 3.90mm Width) Exposed Pad
8-SOP-EP
TPS7A5301WQRTKRQ1
TPS7A5301WQRTKRQ1
IC REG LINEAR POS ADJ 3A 20-QFN
Texas Instruments
0
In Stock
Check Lead Time
3,000 : $2.78517
Tape & Reel (TR)
-
Tape & Reel (TR)
Active
Positive
Adjustable
1
6.5V
0.8V
5.15V
0.515V @ 3A
3A
-
-
42dB ~ 25dB (10kHz ~ 500kHz)
Enable
Over Temperature, Reverse Polarity
-40°C ~ 150°C (TJ)
Automotive
AEC-Q100
Surface Mount
20-VFQFN Exposed Pad
20-QFN (4x4)
8-SOIC Exposed Pad
RT9018B-18GSP
IC REG LIN POS ADJ 3A 8-SOP-EP
Richtek USA Inc.
0
In Stock
Active
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable (Fixed)
1
5.5V
0.8V (1.8V)
5.15V
0.35V @ 3A
3A
1.2 mA
-
-
Enable, Power Good
Over Current, Over Temperature
-40°C ~ 85°C
-
-
Surface Mount
8-SOIC (0.154", 3.90mm Width) Exposed Pad
8-SOP-EP
8-SOIC Exposed Pad
RT9018A-10GSP
IC REG LIN POS ADJ 3A 8-SOP-EP
Richtek USA Inc.
0
In Stock
Active
-
Tape & Reel (TR)
Active
Positive
Adjustable (Fixed)
1
5.5V
0.8V (1V)
5.15V
0.35V @ 3A
3A
1.2 mA
-
-
Enable, Power Good
Over Current, Over Temperature
-40°C ~ 85°C
-
-
Surface Mount
8-SOIC (0.154", 3.90mm Width) Exposed Pad
8-SOP-EP
10 WDFN
RT9018A-12GQW
IC REG LINEAR POS ADJ 3A 10WDFN
Richtek USA Inc.
0
In Stock
Active
-
Tape & Reel (TR)
Active
Positive
Adjustable (Fixed)
1
5.5V
0.8V (1.2V)
5.15V
0.35V @ 3A
3A
1.2 mA
-
-
Enable, Power Good
Over Current, Over Temperature
-40°C ~ 85°C
-
-
Surface Mount
10-WFDFN Exposed Pad
10-WDFN (3x3)
10 WDFN
RT9018A-18GQW
IC REG LINEAR POS ADJ 3A 10WDFN
Richtek USA Inc.
0
In Stock
Active
-
Tape & Reel (TR)
Active
Positive
Adjustable (Fixed)
1
5.5V
0.8V (1.8V)
5.15V
0.35V @ 3A
3A
1.2 mA
-
-
Enable, Power Good
Over Current, Over Temperature
-40°C ~ 85°C
-
-
Surface Mount
10-WFDFN Exposed Pad
10-WDFN (3x3)
Showing
of 32

5.15V 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.