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

Results: 3
Packaging
Cut Tape (CT)Digi-Reel®Tape & Reel (TR)
Output Configuration
PositivePositive and Negative
Output Type
AdjustableFixed
Number of Regulators
12
Voltage - Input (Max)
5.5V6.5V±33V
Voltage - Output (Min/Fixed)
1.2V, 0V3.3V
Voltage - Output (Max)
30V, -30V-
Voltage Dropout (Max)
0.18V @ 200mA0.18V @ 500mA0.5V @ 150mA
Current - Output
150mA200mA500mA
Current - Quiescent (Iq)
55 µA150 µA220 µA
Current - Supply (Max)
600 µA904 µA
PSRR
69dB (120Hz)70dB ~ 43dB (100Hz ~ 100kHz)80dB ~ 40dB (100Hz ~ 100kHz)
Control Features
Current Limit, Enable, Soft StartEnableEnable, Power Good, Soft Start
Protection Features
Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)Over Temperature, Reverse Polarity, Short CircuitOver Temperature, Under Voltage Lockout (UVLO)
Operating Temperature
-55°C ~ 150°C (TJ)-40°C ~ 125°C (TJ)-40°C ~ 150°C
Package / Case
6-WDFN Exposed Pad10-WFDFN Exposed PadSC-74A, SOT-753
Supplier Device Package
6-WSON (2x2)10-WSON (3x3)SOT-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
Mounting Type
Package / Case
Supplier Device Package
SOT753
TPS79333DBVR
IC REG LINEAR 3.3V 200MA SOT23-5
Texas Instruments
8,875
In Stock
1 : ¥4.08000
Cut Tape (CT)
3,000 : ¥1.17272
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
5.5V
3.3V
-
0.18V @ 200mA
200mA
220 µA
-
70dB ~ 43dB (100Hz ~ 100kHz)
Enable
Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)
-40°C ~ 150°C
Surface Mount
SC-74A, SOT-753
SOT-23-5
6-WSON
LP5912-3.3DRVR
IC REG LINEAR 3.3V 500MA 6WSON
Texas Instruments
10,896
In Stock
1 : ¥9.95000
Cut Tape (CT)
3,000 : ¥4.22078
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
6.5V
3.3V
-
0.18V @ 500mA
500mA
55 µA
600 µA
80dB ~ 40dB (100Hz ~ 100kHz)
Enable, Power Good, Soft Start
Over Temperature, Reverse Polarity, Short Circuit
-40°C ~ 125°C (TJ)
Surface Mount
6-WDFN Exposed Pad
6-WSON (2x2)
10-WSON
TPS7A3901DSCT
IC REG LINEAR POS/NEG ADJ 10WSON
Texas Instruments
1,791
In Stock
1 : ¥52.88000
Cut Tape (CT)
250 : ¥36.89804
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive and Negative
Adjustable
2
±33V
1.2V, 0V
30V, -30V
0.5V @ 150mA
150mA
150 µA
904 µA
69dB (120Hz)
Current Limit, Enable, Soft Start
Over Temperature, Under Voltage Lockout (UVLO)
-55°C ~ 150°C (TJ)
Surface Mount
10-WFDFN Exposed Pad
10-WSON (3x3)
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of 3

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.