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

Results: 2
Manufacturer
STMicroelectronicsTexas Instruments
Packaging
Cut Tape (CT)Digi-Reel®Tape & Reel (TR)
Voltage - Input (Max)
5.5V6V
Voltage Dropout (Max)
0.25V @ 250mA0.25V @ 2A
Current - Output
250mA2A
Current - Quiescent (Iq)
25 µA300 µA
Current - Supply (Max)
425 µA3 mA
PSRR
70dB ~ 40dB (1kHz ~ 1MHz)90dB ~ 60dB (100Hz ~ 100kHz)
Control Features
EnableEnable, Power Good
Protection Features
Over Current, Over Temperature, Reverse PolarityOver Temperature, Short Circuit
Operating Temperature
-40°C ~ 125°C-40°C ~ 125°C (TJ)
Package / Case
6-VDFN Exposed PadSC-74A, SOT-753
Supplier Device Package
6-DFN (3x3)SOT-23-5
Stocking Options
Environmental Options
Media
Marketplace Product
2Results

Showing
of 2
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
LP5907MFX-3.3/NOPB
IC REG LINEAR 3.3V 250MA SOT23-5
Texas Instruments
27,928
In Stock
1 : $0.70000
Cut Tape (CT)
3,000 : $0.30506
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
5.5V
3.3V
-
0.25V @ 250mA
250mA
25 µA
425 µA
90dB ~ 60dB (100Hz ~ 100kHz)
Enable
Over Temperature, Short Circuit
-40°C ~ 125°C
Surface Mount
SC-74A, SOT-753
SOT-23-5
DFN6
LD39200PU33R
IC REG LINEAR 3.3V 2A 6DFN
STMicroelectronics
2,873
In Stock
1 : $1.55000
Cut Tape (CT)
3,000 : $0.73286
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
6V
3.3V
-
0.25V @ 2A
2A
300 µA
3 mA
70dB ~ 40dB (1kHz ~ 1MHz)
Enable, Power Good
Over Current, Over Temperature, Reverse Polarity
-40°C ~ 125°C (TJ)
Surface Mount
6-VDFN Exposed Pad
6-DFN (3x3)
Showing
of 2

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.