ABLIC U.S.A. Inc. S-13R1B17-A4T2U3
- S-13R1B17-A4T2U3
- ABLIC U.S.A. Inc.
- IC REG LINEAR 1.7V 150MA HSNT4-B
- PMIC - Voltage Regulators - Linear
- S-13R1B17-A4T2U3 Datasheet
- 4-SMD, Flat Lead Exposed Pad
- Tape & Reel (TR)
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What is S-13R1B17-A4T2U3
ABLIC U.S.A. Inc. Part Number S-13R1B17-A4T2U3(PMIC - Voltage Regulators - Linear), developed and manufactured by ABLIC U.S.A. Inc., distributed globally by Jinftry. We distribute various electronic components from world-renowned brands and provide one-stop services, making us a trusted global electronic component distributor.
S-13R1B17-A4T2U3 is one of the part numbers distributed by Jinftry, and you can learn about its specifications/configurations, package/case, Datasheet, and other information here. Electronic components are affected by supply and demand, and prices fluctuate frequently. If you have a demand, please do not hesitate to send us an RFQ or email us immediately [email protected] Please inquire about the real-time unit price, Data Code, Lead time, payment terms, and any other information you would like to know. We will do our best to provide you with a quotation and reply as soon as possible.
S-13R1B17-A4T2U3 Specifications
- Part NumberS-13R1B17-A4T2U3
- CategoryPMIC - Voltage Regulators - Linear
- ManufacturerABLIC U.S.A. Inc.
- DescriptionIC REG LINEAR 1.7V 150MA HSNT4-B
- PackageTape & Reel (TR)
- SeriesS-13R1
- Operating Temperature-40°C ~ 85°C (TA)
- Mounting TypeSurface Mount
- Package / Case4-SMD, Flat Lead Exposed Pad
- Supplier Device PackageHSNT-4-B
- Output TypeFixed
- Voltage - Output (Min/Fixed)1.7V
- Voltage - Output (Max)-
- Current - Output150mA
- Output ConfigurationPositive
- Control FeaturesEnable
- Voltage - Input (Max)5.5V
- Number of Regulators1
- Voltage Dropout (Max)0.38V @ 100mA
- Current - Quiescent (Iq)1 µA
- Current - Supply (Max)9 µA
- PSRR70dB (1kHz)
- Protection FeaturesOvercurrent, Reverse Current, Thermal Shutdown
Application of S-13R1B17-A4T2U3
S-13R1B17-A4T2U3 Datasheet
S-13R1B17-A4T2U3 Datasheet , Tape & Reel (TR),S-13R1,-40°C ~ 85°C (TA),Surface Mount,4-SMD, Flat Lead Exposed Pad,HSNT-4-B,Fixed,1.7V,150mA,Positive,Enable,5.5V,1,0.38V @ 100mA,1 µA,9 µA,70dB (1kHz),Overcurrent, Reverse Current
S-13R1B17-A4T2U3 Classification
PMIC - Voltage Regulators - Linear
FAQ about PMIC - Voltage Regulators - Linear
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1. What problems will linear regulators bring to the circuit?
The problems that linear regulators bring to the circuit mainly include low efficiency and a lot of heat.
Linear The main working principle of the voltage regulator is to control the output voltage of the transistor through a current amplifier to keep the output voltage stable. This working mode causes the linear regulator to control the regulating tube through a differential voltage when adjusting the output voltage. The control tube needs to absorb part of the input voltage, which makes the efficiency of the linear regulator relatively low. In practical applications, this means that the linear regulator will convert the difference between the input voltage and the output voltage into heat energy, causing serious heating of the device, especially when the input and output voltage difference is large, this power loss will further increase, causing the device to heat up. -
2. Which is better, switching power supply or linear regulator?
Switching power supply and linear regulator each have their advantages and disadvantages, and choosing which one is better depends on the specific application requirements.
The main advantages of switching power supply include:
High efficiency: The conversion efficiency of switching power supply can reach 90%~95%, which is much higher than the 30% or so of linear regulator.
Small size and light weight: Due to the high efficiency and high-efficiency transformer of switching power supply, large heat sink can be omitted, and high-frequency transformer replaces power frequency transformer, greatly reducing volume and weight.
Wide voltage regulation range: The output voltage of switching power supply can compensate for the change of input voltage by adjusting the duty cycle to ensure stable output voltage.
Various circuit forms: Designers can design switching power supplies that meet the needs according to different application scenarios.
However, switching power supplies also have so -
3. What is the minimum input voltage of a linear regulator?
The minimum input voltage range of linear regulator varies from model and application.
For certain low -voltage lower -voltage regulators, its minimum input voltage range is usually 2.5V to 2.7V. This type of regulator design is used to power the internal LDO drive circuit and can drive PMOS FET to provide high output current. However, when the output voltage is lower than 1.8V and the output current is greater than 2.5A, the linear regulator with PMOS bypass components may be used for external heat dissipation due to additional air flow requirements and/or the heat generated by the regulator. It becomes inconvenient and the cost will increase.
For universal linear stabilizers, its input voltage range can be very wide. For example, some general -purpose linear regulators have 3V to 40V input voltage range. Even for models suitable for 24V systems, the input maximum voltage can reach 60V Then, then
In summary, the minimum input voltage of the linear regulator does not have a fixed st
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