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

Results: 4
Manufacturer
Diodes IncorporatedRohm SemiconductorSTMicroelectronicsTexas Instruments
Series
-AZ1117I
Packaging
Cut Tape (CT)Digi-Reel®Tape & Reel (TR)
Output Type
AdjustableFixed
Voltage - Input (Max)
15V16V18V26.5V
Voltage - Output (Min/Fixed)
1V3.3V
Voltage - Output (Max)
15V-
Voltage Dropout (Max)
0.58V @ 150mA0.6V @ 1.2A0.7V @ 500mA1.3V @ 800mA
Current - Output
150mA1A1.2A
Current - Quiescent (Iq)
95 µA500 µA6 mA
PSRR
45dB (1kHz)70dB (120Hz)87dB ~ 65dB (120Hz ~ 100kHz)-
Control Features
-Enable
Protection Features
Over Current, Over TemperatureOver Current, Over Temperature, Short CircuitOver Current, Over Temperature, Under Voltage Lockout (UVLO)Thermal Shutdown
Operating Temperature
-40°C ~ 125°C-40°C ~ 125°C (TJ)-25°C ~ 85°C (TA)
Package / Case
SC-74A, SOT-753TO-252-5, DPAK (4 Leads + Tab), TO-252ADTO-261-4, TO-261AA
Supplier Device Package
SOT-223SOT-223-3SOT-23-5TO-252-5
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)
Current - Supply (Max)
PSRR
Control Features
Protection Features
Operating Temperature
Mounting Type
Package / Case
Supplier Device Package
SOT-223-3
AZ1117IH-3.3TRG1
IC REG LINEAR 3.3V 1A SOT223
Diodes Incorporated
158,227
In Stock
1 : ¥3.23000
Cut Tape (CT)
4,000 : ¥0.91237
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
15V
3.3V
-
1.3V @ 800mA
1A
6 mA
-
70dB (120Hz)
-
Thermal Shutdown
-40°C ~ 125°C (TJ)
Surface Mount
TO-261-4, TO-261AA
SOT-223-3
SOT753
LP2985-33DBVR
IC REG LINEAR 3.3V 150MA SOT23-5
Texas Instruments
168,494
In Stock
1 : ¥4.25000
Cut Tape (CT)
3,000 : ¥1.51718
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
16V
3.3V
-
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
SOT-223
LDL1117S33R
IC REG LINEAR 3.3V 1.2A SOT223
STMicroelectronics
117,241
In Stock
1 : ¥7.06000
Cut Tape (CT)
2,500 : ¥3.00518
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
18V
3.3V
-
0.6V @ 1.2A
1.2A
500 µA
-
87dB ~ 65dB (120Hz ~ 100kHz)
-
Over Current, Over Temperature, Under Voltage Lockout (UVLO)
-40°C ~ 125°C (TJ)
Surface Mount
TO-261-4, TO-261AA
SOT-223
BA33C25FP-E2
BD00FC0WFP-E2
IC REG LINEAR POS ADJ 1A TO252-5
Rohm Semiconductor
13,314
In Stock
1 : ¥9.27000
Cut Tape (CT)
2,000 : ¥3.94278
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
26.5V
1V
15V
0.7V @ 500mA
1A
-
2.5 mA
-
Enable
Over Current, Over Temperature
-25°C ~ 85°C (TA)
Surface Mount
TO-252-5, DPAK (4 Leads + Tab), TO-252AD
TO-252-5
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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.