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

Results: 4
Packaging
Cut Tape (CT)Digi-Reel®Tape & Reel (TR)
Output Configuration
NegativePositive
Output Type
AdjustableFixed
Voltage - Input (Max)
-40V20V26V40V
Voltage - Output (Min/Fixed)
-1.2V1.25V5V9V
Voltage - Output (Max)
-37V37V-
Voltage Dropout (Max)
1.7V @ 40mA2V @ 350mA-
Current - Output
100mA500mA1.5A
PSRR
49dB (120Hz)77dB (120Hz)80dB (120Hz)80dB ~ 65dB (120Hz)
Protection Features
Over Current, Over Temperature, Reverse Polarity, Short CircuitOver Current, Over Temperature, Short CircuitOver Temperature, Short Circuit
Package / Case
TO-243AATO-252-3, DPAK (2 Leads + Tab), SC-63TO-263-4, D2PAK (3 Leads + Tab), TO-263AA
Supplier Device Package
SOT-89-3TO-252-3TO-263 (DDPAK-3)
Stocking Options
Environmental Options
Media
Marketplace Product
4Results
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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)
PSRR
Control Features
Protection Features
Operating Temperature
Mounting Type
Package / Case
Supplier Device Package
DDPAK/TO-263-3
LM317KTTR
IC REG LIN POS ADJ 1.5A DDPAK
Texas Instruments
7,832
In Stock
1 : ¥6.90000
Cut Tape (CT)
500 : ¥4.12734
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
40V
1.25V
37V
-
1.5A
10 mA
80dB ~ 65dB (120Hz)
-
Over Current, Over Temperature, Short Circuit
0°C ~ 125°C
Surface Mount
TO-263-4, D2PAK (3 Leads + Tab), TO-263AA
TO-263 (DDPAK-3)
TO-252-3
UA78M09CKVURG3
IC REG LINEAR 9V 500MA TO252-3
Texas Instruments
7,406
In Stock
1 : ¥4.84000
Cut Tape (CT)
2,500 : ¥1.86359
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
26V
9V
-
2V @ 350mA
500mA
-
80dB (120Hz)
-
Over Current, Over Temperature, Short Circuit
0°C ~ 125°C
Surface Mount
TO-252-3, DPAK (2 Leads + Tab), SC-63
TO-252-3
SOT-89-3 Pkg
UA78L05ACPKE6
IC REG LINEAR 5V 100MA SOT89-3
Texas Instruments
6,780
In Stock
1 : ¥6.80000
Cut Tape (CT)
1,000 : ¥1.48882
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
20V
5V
-
1.7V @ 40mA
100mA
-
49dB (120Hz)
-
Over Current, Over Temperature, Reverse Polarity, Short Circuit
0°C ~ 125°C
Surface Mount
TO-243AA
SOT-89-3
DDPAK/TO-263-3
LM337KTTR
IC REG LIN NEG ADJ 1.5A DDPAK
Texas Instruments
395
In Stock
1 : ¥29.24000
Cut Tape (CT)
500 : ¥12.39630
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Negative
Adjustable
1
-40V
-1.2V
-37V
-
1.5A
-
77dB (120Hz)
-
Over Temperature, Short Circuit
0°C ~ 125°C
Surface Mount
TO-263-4, D2PAK (3 Leads + Tab), TO-263AA
TO-263 (DDPAK-3)
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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.