Micrel Inc.

Micrel Inc.

Micrel Inc. is a well-established company specializing in high-performance analog and mixed-signal integrated circuits design, manufacturing, and distribution. With a strong reputation in the semiconductor industry, Micrel offers innovative solutions to various industries, including telecommunications, consumer electronics, automotive, and industrial applications.The company's product portfolio includes a wide range of analog and mixed-signal ICs, such as amplifiers, voltage regulators, data converters, and power management devices. These products are known for their exceptional performance, low power consumption, and reliability, making them highly sought after in the market.Micrel puts a great emphasis on customer satisfaction and support by working closely with clients to understand their specific needs and provide tailored solutions to meet their requirements. Additionally, Micrel offers comprehensive technical documentation, application notes, and engineering support to facilitate seamless integration and application development.Environmental sustainability is also a key focus for Micrel. The company adheres to stringent environmental regulations and implements eco-friendly practices throughout its operations. By minimizing waste generation and optimizing energy efficiency, Micrel demonstrates its commitment to corporate social responsibility and environmental preservation.In summary, Micrel Inc. is a reputable company that excels in delivering high-performance analog and mixed-signal integrated circuits. With a strong dedication to customer satisfaction, technical support, and environmental sustainability, Micrel continues to be a trusted partner for companies seeking reliable semiconductor solutions for their advanced electronic systems.

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

Results:
379
Series
Voltage - Output (Min/Fixed)
Voltage Dropout (Max)
PSRR
Current - Output
Current - Quiescent (Iq)
Voltage - Input (Max)
Supplier Device Package
Package / Case
Current - Supply (Max)
Protection Features
Output Type
Number of Regulators
Control Features
Operating Temperature
Output Configuration
Voltage - Output (Max)
Mounting Type
Results remaining379
Applied Filters:
Micrel Inc.
Select
ImageProduct DetailPriceAvailabilityECAD ModelSeriesMounting TypeOperating TemperaturePackage / CaseSupplier Device PackageCurrent - OutputVoltage - Input (Max)Output ConfigurationOutput TypeVoltage - Output (Min/Fixed)Voltage - Output (Max)Number of RegulatorsVoltage Dropout (Max)Current - Quiescent (Iq)Current - Supply (Max)PSRRControl FeaturesProtection Features
MIC5205-3.0YM5
IC REG LINEAR 150MA LOW NOISE
5+
¥22.5000
10+
¥21.0000
15+
¥20.2500
Quantity
15,188 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-40°C ~ 125°C
SC-74A, SOT-753
SOT-23-5
150mA
16V
Positive
Fixed
3V
-
1
0.35V @ 150mA
150 µA
2.5 mA
75dB (100Hz)
Enable
Over Current, Over Temperature, Reverse Polarity
MIC5205-5.0BM5
IC REG LINEAR 150MA LOW NOISE
5+
¥2.2500
10+
¥2.1000
15+
¥2.0250
Quantity
6,650 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-40°C ~ 125°C
SC-74A, SOT-753
SOT-23-5
150mA
16V
Positive
Fixed
5V
-
1
0.35V @ 150mA
150 µA
2.5 mA
75dB (100Hz)
Enable
Over Current, Over Temperature, Reverse Polarity
MIC5319-3.0YML
IC REG LINEAR 500MA MICRO CAP
5+
¥13.0500
10+
¥12.1800
15+
¥11.7450
Quantity
5,000 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-40°C ~ 125°C
6-VDFN Exposed Pad, 6-TMLF®
6-TMLF® (2x2)
500mA
5.5V
Positive
Fixed
3V
-
1
0.4V @ 500mA
150 µA
-
70dB ~ 60dB (1kHz ~ 10kHz)
Enable
Over Current, Over Temperature
MIC5219-3.3YML
IC REG LINEAR 500MA LDO REG
5+
¥3.0000
10+
¥2.8000
15+
¥2.7000
Quantity
4,049 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-40°C ~ 125°C
6-VDFN Exposed Pad, 6-MLF®
6-DFN (2x2)
500mA
12V
Positive
Fixed
3.3V
-
1
0.6V @ 500mA
8 µA
-
75dB (120Hz)
Enable
Over Current, Over Temperature, Reverse Polarity
MIC5207-3.3YM5
IC REG LINEAR 180MA LOW NOISE
5+
¥15.0000
10+
¥14.0000
15+
¥13.5000
Quantity
2,145 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-40°C ~ 125°C
SC-74A, SOT-753
SOT-23-5
180mA
16V
Positive
Fixed
3.3V
-
1
0.4V @ 150mA
170 µA
3 µA
-
Enable
Over Current, Over Temperature, Reverse Polarity
MIC5259-3.3YML
IC REG LINEAR 300MA HIGH PSRR
5+
¥39.0000
10+
¥36.4000
15+
¥35.1000
Quantity
763 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-40°C ~ 125°C
6-VDFN Exposed Pad, 6-MLF®
6-DFN (2x2)
300mA
6V
Positive
Fixed
3.3V
-
1
0.55V @ 300mA
150 µA
250 µA
65dB ~ 53dB (10Hz ~ 10kHz)
Enable
Over Current, Over Temperature, Under Voltage Lockout (UVLO)
LM2574-5.0BWM
IC REG LIN 52KHZ 0.5A BUCK REG
5+
¥7.5000
10+
¥7.0000
15+
¥6.7500
Quantity
648 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
*
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
MIC5205-3.3BM5
IC REG LINEAR 150MA LOW NOISE
Contact us
Quantity
1 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-40°C ~ 125°C
SC-74A, SOT-753
SOT-23-5
150mA
16V
Positive
Fixed
3.3V
-
1
0.35V @ 150mA
150 µA
2.5 mA
75dB (100Hz)
Enable
Over Current, Over Temperature, Reverse Polarity
MIC2212-DNYML
IC REG LINEAR DUAL MICROCAP LDO
Contact us
Quantity
Contact us
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-40°C ~ 125°C
10-VFDFN Exposed Pad, 10-MLF®
10-MLF® (3x3)
150mA, 300mA
5.5V
Positive
Fixed
1.85V, 2.85V
-
2
0.25V @ 150mA, 0.42V @ 300mA
80 µA
-
60dB ~ 40dB (1KHz ~ 20kHz)
Enable, Power On Reset
Over Current, Over Temperature
MIC5209-36BS TR
Contact us
Quantity
Contact us
PCB Symbol, Footprint & 3D Model
*
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
MIC5255-3.0BM5
IC REG LINEAR MICROCAP CMOS LDO
Contact us
Quantity
Contact us
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-40°C ~ 125°C
SC-74A, SOT-753
SOT-23-5
150mA
6V
Positive
Fixed
3V
-
1
0.25V @ 150mA
150 µA
-
60dB ~ 50dB (10Hz ~ 10kHz)
Enable
Over Current, Over Temperature, Under Voltage Lockout (UVLO)
MIC5203-50BM5 TS
MICRO CAP 80 MA LOW-DROPOUT REGU
Contact us
Quantity
Contact us
PCB Symbol, Footprint & 3D Model
*
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
MIC5259-1.8YML
IC REG LINEAR 300MA HIGH PSRR
Contact us
Quantity
Contact us
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-40°C ~ 125°C
6-VDFN Exposed Pad, 6-MLF®
6-DFN (2x2)
300mA
6V
Positive
Fixed
1.8V
-
1
0.55V @ 300mA
150 µA
250 µA
65dB ~ 53dB (10Hz ~ 10kHz)
Enable
Over Current, Over Temperature, Under Voltage Lockout (UVLO)
MIC5225YM5
IC REG LINEAR ULTR LOW QUIESCENT
Contact us
Quantity
Contact us
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-40°C ~ 125°C
SC-74A, SOT-753
SOT-23-5
150mA
16V
Positive
Adjustable
1.24V
14V
1
0.45V @ 150mA
-
-
-
Enable
Over Current, Over Temperature, Reverse Polarity
MIC5219-3.1YM5
IC REG LINEAR 500MA LDO REG
Contact us
Quantity
Contact us
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-40°C ~ 125°C
SC-74A, SOT-753
SOT-23-5
500mA
12V
Positive
Fixed
3.1V
-
1
0.6V @ 500mA
8 µA
-
75dB (120Hz)
Enable
Over Current, Over Temperature, Reverse Polarity
MIC5203-40BM5 TS
Contact us
Quantity
Contact us
PCB Symbol, Footprint & 3D Model
*
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
MIC2211-PSBML
IC REG LINEAR DUAL MICROCAP LDO
Contact us
Quantity
Contact us
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-40°C ~ 125°C
10-VFDFN Exposed Pad, 10-MLF®
10-MLF® (3x3)
150mA, 300mA
5.5V
Positive
Fixed
3V, 3.3V
-
2
0.25V @ 150mA, 0.42V @ 300mA
80 µA
-
60dB ~ 40dB (1KHz ~ 20kHz)
Enable
Over Current, Over Temperature
MIC2210-PSBML
IC REG LINEAR DUAL MICROCAP LDO
Contact us
Quantity
Contact us
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-40°C ~ 125°C
10-VFDFN Exposed Pad, 10-MLF®
10-MLF® (3x3)
150mA, 300mA
5.5V
Positive
Fixed
3V, 3.3V
-
2
0.25V @ 150mA, 0.42V @ 300mA
80 µA
-
60dB ~ 40dB (1KHz ~ 20kHz)
Enable
Over Current, Over Temperature
LM2574-33BWM TR
Contact us
Quantity
Contact us
PCB Symbol, Footprint & 3D Model
*
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
MIC5207-4.0BM5 TS
Contact us
Quantity
Contact us
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-40°C ~ 125°C
SC-74A, SOT-753
SOT-23-5
180mA
16V
Positive
Fixed
4V
-
1
0.4V @ 150mA
170 µA
3 µA
-
Enable
Over Current, Over Temperature, Reverse Polarity

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

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators refer to a specific type of integrated circuit used for power management in electronic systems. LDO regulators are a subtype of linear regulators designed to provide precise and stable output voltages with a low dropout voltage. Linear regulators, including LDO regulators, are used to regulate and control the output voltage in electronic systems. They operate by continuously adjusting the conductivity of a pass element to maintain a constant output voltage regardless of changes in load current, input voltage, or environmental conditions. One of the key advantages of LDO regulators is their ability to maintain a stable output voltage even when the input voltage is close to the desired output voltage. This low dropout voltage allows the regulators to operate efficiently even with small voltage differentials, making them suitable for applications with tight voltage tolerances or where the input voltage is limited, such as battery-powered devices. LDO regulators are commonly used in various power management applications, including portable devices, mobile phones, and other battery-powered electronics. They play a crucial role in maintaining the stability and reliability of the power supply, ensuring proper operation of sensitive components and minimizing noise interference. Integrated Circuits (ICs) - Power Management (PMIC) refers to the broader category encompassing various integrated circuits designed specifically for managing power in electronic systems. These ICs often include additional features such as multiple voltage regulators, power sequencing, thermal management, and protection mechanisms. Voltage regulators, whether linear or LDO, are an integral part of power management ICs. These regulators provide a reliable and controlled power supply to other components within the system, preventing voltage fluctuations, noise, and potential damage to sensitive devices. In summary, Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear, Low Drop Out (LDO) Regulators are specialized integrated circuits used for power management in electronic systems. LDO regulators, a subtype of linear regulators, are designed to provide stable output voltages with low dropout voltage, making them suitable for applications with tight voltage tolerances or limited input voltages. These regulators play a crucial role in maintaining stable power supply and ensuring proper operation of sensitive components in various electronic devices.