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

Results: 8
Manufacturer
Analog Devices Inc.STMicroelectronicsTexas Instruments
Packaging
Cut Tape (CT)Digi-Reel®Tape & Reel (TR)Tube
Output Type
AdjustableFixed
Voltage - Input (Max)
5.5V6.5V16V20V30V40V
Voltage - Output (Min/Fixed)
0.8V1.2V1.21V3V3.3V5V
Voltage - Output (Max)
3.3V5.2V20V-
Voltage Dropout (Max)
0.17V @ 1.2A0.25V @ 500mA0.3V @ 2A0.535V @ 500mA0.55V @ 1.5A0.58V @ 150mA1.5V @ 1.5A-
Current - Output
150mA500mA1.2A1.5A2A
Current - Quiescent (Iq)
26 µA55 µA95 µA1.5 mA4.3 mA8 mA10 mA
Current - Supply (Max)
600 µA2.5 mA5 mA12 mA120 mA
PSRR
42dB ~ 39dB (10kHz ~ 500kHz)45dB (1kHz)63dB (120Hz)70dB (1kHz)79dB (120Hz)80dB ~ 40dB (100Hz ~ 100kHz)82dB ~ 55dB (1kHz ~ 1MHz)
Control Features
-Current Limit, Enable, Power GoodCurrent Limit, Enable, Power Good, Soft StartEnable
Protection Features
Over Current, Over TemperatureOver Current, Over Temperature, Reverse Current, Short Circuit, Under Voltage Lockout (UVLO)Over Current, Over Temperature, Reverse PolarityOver Current, Over Temperature, Short CircuitOver Current, Over Temperature, Under Voltage Lockout (UVLO)
Operating Temperature
-55°C ~ 125°C (TJ)-40°C ~ 125°C-40°C ~ 125°C (TJ)-40°C ~ 150°C (TJ)
Package / Case
6-WDFN Exposed Pad8-PowerSOIC (0.154", 3.90mm Width)8-SOIC (0.154", 3.90mm Width)8-SOIC (0.154", 3.90mm Width) Exposed Pad20-VQFN Exposed PadSC-74A, SOT-753TO-252-3, DPAK (2 Leads + Tab), SC-63
Supplier Device Package
6-WSON (2x2)8-SO8-SO PowerPad8-SOIC-EP20-VQFN (5x5)DPAKSOT-23-5
Stocking Options
Environmental Options
Media
Marketplace Product
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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
SOT753
LP2985AIM5-5.0/NOPB
IC REG LINEAR 5V 150MA SOT23-5
Texas Instruments
22,860
In Stock
1 : ¥9.27000
Cut Tape (CT)
1,000 : ¥4.20513
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
16V
5V
-
0.58V @ 150mA
150mA
95 µA
2.5 mA
45dB (1kHz)
Enable
Over Current, Over Temperature, Short Circuit
-40°C ~ 125°C
-
-
Surface Mount
SC-74A, SOT-753
SOT-23-5
MFG_DPAK(TO252-3)
LD1086DT33TR
IC REG LINEAR 3.3V 1.5A DPAK
STMicroelectronics
23,293
In Stock
1 : ¥11.82000
Cut Tape (CT)
2,500 : ¥5.02190
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
30V
3.3V
-
1.5V @ 1.5A
1.5A
10 mA
-
79dB (120Hz)
-
Over Current, Over Temperature
-40°C ~ 125°C
-
-
Surface Mount
TO-252-3, DPAK (2 Leads + Tab), SC-63
DPAK
8-SOIC
LT1963ES8#PBF
IC REG LINEAR POS ADJ 1.5A 8SO
Analog Devices Inc.
1,418
In Stock
1 : ¥55.34000
Tube
-
Tube
Active
Positive
Adjustable
1
20V
1.21V
20V
0.55V @ 1.5A
1.5A
1.5 mA
120 mA
63dB (120Hz)
Enable
Over Current, Over Temperature, Reverse Polarity
-40°C ~ 125°C
-
-
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-SO
8-HSOP
TPS7B8650DQDDARQ1
AUTOMOTIVE 500-MA, 40-V, ULTRA-L
Texas Instruments
4,667
In Stock
1 : ¥18.62000
Cut Tape (CT)
2,500 : ¥8.51968
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
40V
5V
-
0.535V @ 500mA
500mA
26 µA
-
70dB (1kHz)
Current Limit, Enable, Power Good
Over Current, Over Temperature, Under Voltage Lockout (UVLO)
-40°C ~ 150°C (TJ)
Automotive
AEC-Q100
Surface Mount
8-PowerSOIC (0.154", 3.90mm Width)
8-SO PowerPad
8-SOIC EP Top View
ADP7157ARDZ-04-R7
IC REG LINEAR POS ADJ 1.2A 8SOIC
Analog Devices Inc.
4,232
In Stock
1 : ¥50.41000
Cut Tape (CT)
1,000 : ¥37.29909
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
5.5V
1.2V
3.3V
0.17V @ 1.2A
1.2A
8 mA
12 mA
82dB ~ 55dB (1kHz ~ 1MHz)
Enable
Over Current, Over Temperature
-40°C ~ 125°C
-
-
Surface Mount
8-SOIC (0.154", 3.90mm Width) Exposed Pad
8-SOIC-EP
TPS7A8301ARGWR
TPS7A8301ARGWR
2-A, LOW-VIN (1.1-V), LOW-NOISE,
Texas Instruments
2,990
In Stock
1 : ¥31.88000
Cut Tape (CT)
3,000 : ¥15.98756
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
6.5V
0.8V
5.2V
0.3V @ 2A
2A
4.3 mA
5 mA
42dB ~ 39dB (10kHz ~ 500kHz)
Current Limit, Enable, Power Good, Soft Start
Over Current, Over Temperature, Short Circuit
-40°C ~ 125°C (TJ)
-
-
Surface Mount
20-VQFN Exposed Pad
20-VQFN (5x5)
6-WSON
LP591230MDRVREP
ENHANCED-PRODUCT, 500-MA, LOW-NO
Texas Instruments
3,000
In Stock
1 : ¥71.58000
Cut Tape (CT)
3,000 : ¥39.07851
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
6.5V
3V
-
0.25V @ 500mA
500mA
55 µA
600 µA
80dB ~ 40dB (100Hz ~ 100kHz)
Current Limit, Enable, Power Good, Soft Start
Over Current, Over Temperature, Reverse Current, Short Circuit, Under Voltage Lockout (UVLO)
-55°C ~ 125°C (TJ)
-
-
Surface Mount
6-WDFN Exposed Pad
6-WSON (2x2)
6-WSON
LP591212MDRVREP
ENHANCED-PRODUCT, 500-MA, LOW-NO
Texas Instruments
2,836
In Stock
1 : ¥69.13000
Cut Tape (CT)
3,000 : ¥35.92816
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
6.5V
1.2V
-
-
500mA
55 µA
600 µA
80dB ~ 40dB (100Hz ~ 100kHz)
Current Limit, Enable, Power Good, Soft Start
Over Current, Over Temperature, Reverse Current, Short Circuit, Under Voltage Lockout (UVLO)
-55°C ~ 125°C (TJ)
-
-
Surface Mount
6-WDFN Exposed Pad
6-WSON (2x2)
Showing
of 8

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.