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EDA ModelsEasyEDA
ST L4949EPTR-E
| Manufacturer | |
| MPN | L4949EPTR-E |
| LCSC Part # | C262891 |
| Packaging | SO-20-300mil |
| Customer # | |
| Key Attributes | Multifunctional Ultra-Low Dropout Regulator |
| Datasheet | ST L4949EPTR-E |
| RoHS Compliance | 3 documents available |
| Alternative Parts | 1 |
Products Specifications
All
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | |
| Manufacturer | ST | |
| Packaging | SO-20-300mil | |
| Output Voltage | 5V | |
| Number of Outputs | 1 | |
| Operating Temperature | -40℃~+150℃@(Tj) | |
| Supply Current (Iq) | 300uA | |
| Output Configuration | Positive | |
| Operating Voltage | 28V | |
| Output Current | 100mA | |
| Features | Reset function;Thermal shutdown;Short Circuit Protection;Over Current Protection | |
| Output Type | Fixed |
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | |
| Manufacturer | ST | |
| Packaging | SO-20-300mil | |
| Output Voltage | 5V | |
| Number of Outputs | 1 | |
| Operating Temperature | -40℃~+150℃@(Tj) |
| Type | Description | |
|---|---|---|
| Supply Current (Iq) | 300uA | |
| Output Configuration | Positive | |
| Operating Voltage | 28V | |
| Output Current | 100mA | |
| Features | Reset function;Thermal shutdown;Short Circuit Protection;Over Current Protection | |
| Output Type | Fixed |
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Introduction
AI Translation
The L4949ED-E and L4949EP-E are monolithic integrated 5V voltage regulators with a very low dropout output and additional functions as poweron reset and input voltage sense. They are designed for supplying the microcomputer controlled systems especially in automotive applications.
Features
AI Translation
- AEC-Q100 qualified ECOPACK: lead free and RoHS compliant
- Operating DC supply voltage range 5 V - 28 V
- Transient supply voltage up to 40V
- Extremely low quiescent current in standby
- High precision standby output voltage 5V±1%
- Output current capability up to 100 mA
- Very low dropout voltage less than 0.5 V
- Reset circuit sensing the output voltage
- Programmable reset pulse delay with external capacitor
- Voltage sense comparator
- Thermal shutdown and short circuit protections
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| Qty | Unit Price | Total Amount |
|---|---|---|
| 1+ | $ 3.0555 | $ 3.06 |
| 10+ | $ 2.5898 | $ 25.90 |
| 30+ | $ 2.3123 | $ 69.37 |
| 100+ | $ 2.0316 | $ 203.16 |
| 500+ | $ 1.9034 | $ 951.70 |
| 1,000+ | $ 1.845 | $ 1845.00 |
Standard Packaging1000/Full Reel | ||
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Products Specifications
All
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | |
| Manufacturer | ST | |
| Packaging | SO-20-300mil | |
| Output Voltage | 5V | |
| Number of Outputs | 1 | |
| Operating Temperature | -40℃~+150℃@(Tj) | |
| Supply Current (Iq) | 300uA | |
| Output Configuration | Positive | |
| Operating Voltage | 28V | |
| Output Current | 100mA | |
| Features | Reset function;Thermal shutdown;Short Circuit Protection;Over Current Protection | |
| Output Type | Fixed |
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | |
| Manufacturer | ST | |
| Packaging | SO-20-300mil | |
| Output Voltage | 5V | |
| Number of Outputs | 1 | |
| Operating Temperature | -40℃~+150℃@(Tj) |
| Type | Description | |
|---|---|---|
| Supply Current (Iq) | 300uA | |
| Output Configuration | Positive | |
| Operating Voltage | 28V | |
| Output Current | 100mA | |
| Features | Reset function;Thermal shutdown;Short Circuit Protection;Over Current Protection | |
| Output Type | Fixed |
Help & FeedbackShow similar products (0) >
Introduction
AI Translation
The L4949ED-E and L4949EP-E are monolithic integrated 5V voltage regulators with a very low dropout output and additional functions as poweron reset and input voltage sense. They are designed for supplying the microcomputer controlled systems especially in automotive applications.
Features
AI Translation
- AEC-Q100 qualified ECOPACK: lead free and RoHS compliant
- Operating DC supply voltage range 5 V - 28 V
- Transient supply voltage up to 40V
- Extremely low quiescent current in standby
- High precision standby output voltage 5V±1%
- Output current capability up to 100 mA
- Very low dropout voltage less than 0.5 V
- Reset circuit sensing the output voltage
- Programmable reset pulse delay with external capacitor
- Voltage sense comparator
- Thermal shutdown and short circuit protections
C262891 EasyEDA Library
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | ROHS3 Compliant |
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |
| Type | Details |
|---|---|
| RoHS | ROHS3 Compliant |
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| Type | Details |
|---|---|
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |
Alternative Parts
| MPN | Manufacturer | Alternative Type | Packaging | Availability | Unit Price | ||
|---|---|---|---|---|---|---|---|
| L4979MD013TR | ST | Similar | SOIC-20-300mil | 0 | $ 1.4 |
1 more alternative parts.View all substitutes