5V 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-25
IC REG LIN POS ADJ 600MA SOT-25
Diodes Incorporated
19,212
In Stock
1 : $0.30000
Cut Tape (CT)
3,000 : $0.11595
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
6V
0.8V
5V
-
600mA
80 µA
-
75dB ~ 55dB (1kHz ~ 10kHz)
Current Limit, Enable
Over Current, Short Circuit
-40°C ~ 85°C (TA)
-
-
Surface Mount
SC-74A, SOT-753
SOT-25
AP7361EA-10FGE-7
IC REG LINEAR POS ADJ 1A 8UDFN
Diodes Incorporated
5,518
In Stock
1 : $0.76000
Cut Tape (CT)
3,000 : $0.33451
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
6V
0.8V
5V
0.36V @ 1A (Typ)
1A
80 µA
-
75dB ~ 55dB (1kHz ~ 10kHz)
Enable
Over Current, Over Temperature
-40°C ~ 85°C
-
-
Surface Mount
8-UDFN Exposed Pad
U-DFN3030-8 (Type E)
NCP718ASNADJT1G
IC REG LIN POS ADJ 300MA TSOT23
onsemi
63,298
In Stock
1 : $0.77000
Cut Tape (CT)
3,000 : $0.33914
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
24V
1.2V
5V
0.49V @ 300mA
300mA
8 µA
300 µA
60dB (1kHz)
Soft Start
Over Current, Over Temperature
-40°C ~ 125°C (TJ)
-
-
Surface Mount
SOT-23-5 Thin, TSOT-23-5
TSOT-23-5
NCP718ASNADJT1G
IC REG LIN POS ADJ 300MA TSOT23
onsemi
8,050
In Stock
1 : $0.82000
Cut Tape (CT)
3,000 : $0.36029
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
24V
1.2V
5V
0.49V @ 300mA
300mA
8 µA
300 µA
60dB (1kHz)
Soft Start
Over Current, Over Temperature
-40°C ~ 125°C (TJ)
-
-
Surface Mount
SOT-23-5 Thin, TSOT-23-5
TSOT-23-5
8-DFN
IC REG LIN POS ADJ 500MA 8-DFN
Microchip Technology
16,115
In Stock
1 : $1.12000
Cut Tape (CT)
3,300 : $0.85363
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
6V
0.8V
5V
0.35V @ 500mA
500mA
220 µA
-
60dB (100Hz)
Enable, Power Good
Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)
-40°C ~ 125°C
-
-
Surface Mount
8-VFDFN Exposed Pad
8-DFN (2x3)
MCP1824T-1202E/DC
IC REG LIN POS ADJ 1A SOT-223-5
Microchip Technology
5,446
In Stock
1 : $1.44000
Cut Tape (CT)
4,000 : $1.12237
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
6V
0.8V
5V
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
PPAK
IC REG LINEAR POS ADJ 1.5A PPAK
STMicroelectronics
5,000
In Stock
1 : $1.93000
Cut Tape (CT)
2,500 : $0.93476
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
6V
1.22V
5V
0.4V @ 1.5A
1.5A
2.5 mA
-
65dB ~ 55dB (120Hz ~ 1kHz)
-
Over Current, Over Temperature
-40°C ~ 125°C (TJ)
-
-
Surface Mount
TO-252-5, DPAK (4 Leads + Tab)
PPAK
6 DFN
IC REG LIN POS ADJ 300MA 6LFCSP
Analog Devices Inc.
11,922
In Stock
1 : $2.01000
Cut Tape (CT)
3,000 : $0.97094
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
5.5V
0.8V
5V
0.15V @ 300mA
300mA
105 µA
240 µA
60dB (10kHz ~ 100kHz)
Enable
Over Current, Over Temperature, Under Voltage Lockout (UVLO)
-40°C ~ 125°C
-
-
Surface Mount
6-UDFN Exposed Pad, CSP
6-LFCSP-UD (2x2)
8-LFCSP-UD
IC REG LIN POS ADJ 500MA 8LFCSP
Analog Devices Inc.
20,647
In Stock
1 : $2.13000
Cut Tape (CT)
3,000 : $1.03541
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
5.5V
0.8V
5V
0.23V @ 500mA
500mA
105 µA
280 µA
60dB (10kHz ~ 100kHz)
Enable
Over Current, Over Temperature, Under Voltage Lockout (UVLO)
-40°C ~ 125°C
-
-
Surface Mount
8-UFDFN Exposed Pad, CSP
8-LFCSP-UD (2x2)
TSOT-23-5
IC REG LIN POS ADJ 300MA TSOT23
Analog Devices Inc.
13,335
In Stock
1 : $2.13000
Cut Tape (CT)
3,000 : $1.03541
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
5.5V
0.8V
5V
0.15V @ 300mA
300mA
105 µA
240 µA
60dB (10kHz ~ 100kHz)
Enable
Over Current, Over Temperature, Under Voltage Lockout (UVLO)
-40°C ~ 125°C
-
-
Surface Mount
SOT-23-5 Thin, TSOT-23-5
TSOT-23-5
LP3891EMR-1.8/NOPB
IC REG LIN POS ADJ 2A 8SO PWRPAD
Texas Instruments
8,467
In Stock
1 : $2.28000
Cut Tape (CT)
2,500 : $1.12633
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
6.5V
0.9V
5V
0.38V @ 2A
2A
3 mA
-
-
Enable
Over Current, Over Temperature, Under Voltage Lockout (UVLO)
-40°C ~ 105°C
-
-
Surface Mount
8-PowerSOIC (0.154", 3.90mm Width)
8-SO PowerPad
MPQ8904DD-LF-Z
IC REG LIN POS ADJ 500MA 8-QFN
Monolithic Power Systems Inc.
10,765
In Stock
1 : $2.32000
Cut Tape (CT)
5,000 : $1.12397
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
6.5V
0.5V
5V
0.3V @ 500mA (Typ)
500mA
100 µA
5 mA
-
Enable, Power Good
Over Current, Over Temperature
-40°C ~ 125°C
-
-
Surface Mount
8-TFDFN Exposed Pad
8-QFN (2x3)
2,389
In Stock
1 : $2.32000
Cut Tape (CT)
2,500 : $1.15003
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Programmable
1
5.5V
0.6V
5V
0.3V @ 1A
1A
2 mA
-
70dB ~ 40dB (1kHz ~ 1MHz)
Enable
Over Current, Over Temperature, Reverse Polarity
-40°C ~ 125°C (TJ)
-
-
Surface Mount
10-WFDFN Exposed Pad
10-TDFN (3x3)
TSOT-23-5
IC REG LIN POS ADJ 300MA TSOT23
Analog Devices Inc.
3,408
In Stock
1 : $2.64000
Cut Tape (CT)
3,000 : $1.31388
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
5.5V
0.8V
5V
0.27V @ 300mA
300mA
70 µA
420 µA
65dB (1kHz)
Enable, Soft Start
Over Current, Over Temperature, Under Voltage Lockout (UVLO)
-40°C ~ 125°C (TJ)
-
-
Surface Mount
SOT-23-5 Thin, TSOT-23-5
TSOT-23-5
8-LFCSP-UD
IC REG LINEAR POS ADJ 8-LFCSP-UD
Analog Devices Inc.
6,453
In Stock
1 : $2.88000
Cut Tape (CT)
3,000 : $1.44198
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
2
5.5V
0.5V
5V
0.26V @ 300mA, 0.26V @ 300mA
300mA, 300mA
150 µA
450 µA
76dB ~ 40dB (100Hz ~ 1MHz)
Enable
Over Current, Over Temperature
-40°C ~ 125°C
-
-
Surface Mount
8-UFDFN Exposed Pad, CSP
8-LFCSP-UD (2x2)
8-LFCSP-UD
IC REG LINEAR POS ADJ 8-LFCSP-UD
Analog Devices Inc.
4,605
In Stock
1 : $2.88000
Cut Tape (CT)
3,000 : $1.44198
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
2
5.5V
0.5V
5V
0.26V @ 300mA, 0.26V @ 300mA
300mA, 300mA
150 µA
450 µA
76dB ~ 40dB (100Hz ~ 1MHz)
Enable
Over Current, Over Temperature
-40°C ~ 125°C
-
-
Surface Mount
8-UFDFN Exposed Pad, CSP
8-LFCSP-UD (2x2)
7,146
In Stock
1 : $3.22000
Tray
-
Tray
Active
Positive
Adjustable
1
5.5V
0.6V
5V
0.3V @ 2A
2A
-
-
70dB ~ 40dB (1kHz ~ 1MHz)
Enable
Current Limit, Reverse Current, Over Temperature
-40°C ~ 125°C (TJ)
Automotive
AEC-Q100
Surface Mount
14-WFDFN Exposed Pad
14-TDFN (3x3.5)
3,953
In Stock
1 : $3.22000
Cut Tape (CT)
2,500 : $1.64358
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
5.5V
0.6V
5V
0.3V @ 2A
2A
-
-
70dB ~ 40dB (1kHz ~ 1MHz)
Enable
Current Limit, Reverse Current, Over Temperature
-40°C ~ 125°C (TJ)
Automotive
AEC-Q100
Surface Mount
14-WFDFN Exposed Pad
14-TDFN (3x3.5)
LP3891EMR-1.8/NOPB
IC REG LIN POS ADJ 3A 8SO PWRPAD
Texas Instruments
5,019
In Stock
1 : $3.32000
Cut Tape (CT)
2,500 : $1.69702
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
6.5V
0.5V
5V
0.38V @ 2A
3A
3 mA
-
-
Enable
Over Current, Over Temperature, Under Voltage Lockout (UVLO)
-40°C ~ 125°C
-
-
Surface Mount
8-PowerSOIC (0.154", 3.90mm Width)
8-SO PowerPad
2,247
In Stock
1 : $3.45000
Cut Tape (CT)
5,000 : $1.73465
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
6.5V
0.5V
5V
0.45V @ 500mA
500mA
200 µA
12 mA
-
Enable, Power Good
Over Current, Over Temperature
-40°C ~ 125°C
Automotive
AEC-Q100
Surface Mount
8-TFDFN Exposed Pad
8-QFN (2x3)
8 MSOP
IC REG LINEAR POS ADJ 8-MSOP-EP
Analog Devices Inc.
3,082
In Stock
1 : $3.60000
Cut Tape (CT)
1,000 : $1.92116
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
5.5V
0.8V
5V
0.23V @ 500mA
500mA
105 µA
280 µA
60dB (10kHz ~ 100kHz)
Enable
Over Current, Over Temperature, Under Voltage Lockout (UVLO)
-40°C ~ 125°C
-
-
Surface Mount
8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad
8-MSOP-EP
310
In Stock
1 : $3.90000
Cut Tape (CT)
1,000 : $2.09643
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
6V
0.8V
5V
0.121V @ 2A
2A
9 mA
12 mA
62dB ~ 55dB (120Hz ~ 1kHz)
Enable, Power Good, Soft Start
Over Temperature, Short Circuit
-40°C ~ 125°C
-
-
Surface Mount
10-VFDFN Exposed Pad
10-DFN (3x3)
3,617
In Stock
47,500
Factory
1 : $3.97000
Cut Tape (CT)
2,500 : $2.07022
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
5.5V
0.8V
5V
0.3V @ 500mA
500mA
750 µA
-
80dB ~ 44dB (1kHz ~ 1MHz)
Enable, Soft Start
Over Current, Over Temperature, Reverse Current
-40°C ~ 125°C (TJ)
-
-
Surface Mount
8-WFDFN Exposed Pad
8-TDFN-EP (2x2)
5,377
In Stock
1 : $4.16000
Cut Tape (CT)
2,500 : $2.17660
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
12V
1.5V
5V
0.6V @ 20mA
20mA
4.5 µA
-
-
Enable
Over Current, Over Temperature, Reverse Polarity, Short Circuit
-40°C ~ 85°C (TA)
-
-
Surface Mount
SC-74A, SOT-753
SOT-23-5
5,498
In Stock
1 : $4.24000
Cut Tape (CT)
2,500 : $2.21912
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
12V
1.25V
5V
0.2V @ 50mA
200mA
10 µA
-
-
Enable, Power Good
Over Temperature, Reverse Polarity, Short Circuit
-40°C ~ 85°C (TA)
-
-
Surface Mount
SOT-23-6
SOT-23-6
Showing
of 600

5V 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.