LP3852EMP-3.3/NOPB Part Information
Details for LP3852EMP-3.3/NOPB by Texas Instruments
Semiconductors - ICs>Power Management ICs - PMIC>Voltage Regulators
Part Description
The LP3852 and LP3855 series of fast ultra-low dropout linear regulators operate from a 2.5-V to 7-V input supply. A wide range of preset output voltage options are available. These ultra-low dropout linear regulators respond very quickly to step changes in load, which makes them suitable for low voltage microprocessor applications. The LP3852 and LP3855 are developed on a CMOS process which allows low quiescent-current operation independent of output load current, typically 4 mA at 1.5-A load current. This CMOS process also allows the LP3852 and LP3855 to operate under extremely low dropout conditions, typically 24 mV at 150-mA load current and 240 mV at 1.5-A load current. The LP3852 has an ERROR pin; it goes low when the output voltage drops 10% below nominal value. The LP3855 has a SENSE pin to improves regulation at remote loads. The LP3852 and LP3855 are available with fixed output voltages from 1.8 V to 5 V with a specified accuracy of ±1.5% at room temperature, and ±3% over all conditions (varying line, load, and temperature). Contact Texas Instruments Sales for specific voltage option needs.
Part Downloads
Download PCB Footprint from Ultra Librarian
Part Features
- 10-nA Quiescent Current in Shutdown Mode
- ERROR Pin Indicates Output Status
- Input Supply Voltage: 2.5 V to 7 V
- Load Regulation of 0.06%
- Low Ground-Pin Current
- Output Voltage Accuracy u00b1 1.5%
- Overtemperature/Overcurrent Protection
- SENSE Option Improves Load Regulation
- Specified Output Current of 1.5 A DC
- Stable with Selected Ceramic Capacitors
- Ultra-Low Dropout Voltage
- u221240u00b0C to 125u00b0C Junction Temperature Range
Part Specifications
| Output Type | Fixed |
| Input Voltage Min | 2.5V |
| Input Voltage Max | 7V |
| Fixed Output Voltage Nom. | 3.3V |
| Adjustable Output Voltage Min | - |
| Adjustable Output Voltage Max | - |
| Output Current | 1.5A |
| Dropout Voltage Vdo | 240mV |
| LDO Regulator Case Style | SOT-223 |
| No. of Pins | 5Pins |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 125°C |
| Product Range | 3.3V 1.5A LDO Voltage Regulators |
| Automotive Qualification Standard | - |
| RoHS Phthalates Compliant | Yes |
| MSL | MSL 1 - Unlimited |
| SVHC | No SVHC (27-Jun-2018) |
| Output Voltage Nom. | 3.3V |
Alternative Part Descriptions
- IC, LDO REG; Output Type:Fixed; Input Voltage Min:2.5V; Input Voltage Max:7V; Fixed Output Voltage Nom.:3.3V; Adjustable Output Voltage Min:-; Adjustable Output Voltage Max:-; Output Current:1.5A; Dropout Voltage Vdo:240mV; LDO RoHS Compliant: Yes | Newark Electronics
- 1.5-A, 7-V, ultra-low-dropout voltage regulator with power good & enable | Texas Instruments
More Parts in Voltage Regulators
Frequently Asked Questions
Where can I find additional details, specifications and documents for a LP3852EMP-3.3/NOPB?
Additional datasheets, footprints and schematics for LP3852EMP-3.3/NOPB are listed in our Part Details tab. You can also find the LP3852EMP-3.3/NOPB image and similar parts on this details page.
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What category does LP3852EMP-3.3/NOPB fall under?
The LP3852EMP-3.3/NOPB is listed under Semiconductors - ICs > Power Management ICs - PMIC > Voltage Regulators.
Can I view similar or alternative parts?
You can view similar parts to LP3852EMP-3.3/NOPB when available in the Voltage Regulators range under the specifications section at the bottom of the details page.
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Submit any questions directly to the customer support team of the distributor listing the product. For the LP3852EMP-3.3/NOPB you can contact the distributor directly for product support, shipping queries etc.
Is the LP3852EMP-3.3/NOPB RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Farnell.
Which authorised distributors for LP3852EMP-3.3/NOPB have stock available?
Authorised distributors including Newark Electronics and Texas Instruments have stock available or on a lead time for LP3852EMP-3.3/NOPB.
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