Texas Instruments LP3965ES-1.8/NOPB
- Part Number:
- LP3965ES-1.8/NOPB
- Manufacturer:
- Texas Instruments
- Ventron No:
- 3758389-LP3965ES-1.8/NOPB
- Description:
- IC REG LDO 1.8V 1.5A DDPAK
- Datasheet:
- LP3965ES-1.8/NOPB
Description
The LP3962/LP3965 series of fast ultra low-dropout linear regulators operate from a 2.5V to 7.0V input supply. Wide range of preset output voltage options are available. These ultra low dropout linear regulators respond very fast to step changes in load, which makes them suitable for low voltage microprocessor applications. The LP3962/LP3965 are developed on a CMOS process which allows low quiescent current operation independent of output load current. This CMOS process also allows the LP3962/LP3965 to operate under extremely low dropout conditions.
Features
Ultra low dropout voltage; typically 38mV at 150mA load current and 380mV at 1.5A load current
Low ground pin current: Typically 5mA at 1.5A load current
Typically 15μA quiescent current when the shutdown pin is pulled low
Error flag goes low when the output voltage drops 10% below nominal value (for LP3962)
Sense pin improves regulation at remote loads (For LP3965)
Multiple output voltage options are available ranging from 1.2V to 5.0V and adjustable (LP3965), with a specified accuracy of ±1.5% at room temperature, and ±3.0% over all conditions (varying line, load, and temperature)
Applications
Microprocessor power supplies
GTL, GTL , BTL, and SSTL bus terminators
Power supplies for DSPs
SCSI terminator
Post regulators
High efficiency linear regulators
Battery chargers
Other battery powered applications
The LP3962/LP3965 series of fast ultra low-dropout linear regulators operate from a 2.5V to 7.0V input supply. Wide range of preset output voltage options are available. These ultra low dropout linear regulators respond very fast to step changes in load, which makes them suitable for low voltage microprocessor applications. The LP3962/LP3965 are developed on a CMOS process which allows low quiescent current operation independent of output load current. This CMOS process also allows the LP3962/LP3965 to operate under extremely low dropout conditions.
Features
Ultra low dropout voltage; typically 38mV at 150mA load current and 380mV at 1.5A load current
Low ground pin current: Typically 5mA at 1.5A load current
Typically 15μA quiescent current when the shutdown pin is pulled low
Error flag goes low when the output voltage drops 10% below nominal value (for LP3962)
Sense pin improves regulation at remote loads (For LP3965)
Multiple output voltage options are available ranging from 1.2V to 5.0V and adjustable (LP3965), with a specified accuracy of ±1.5% at room temperature, and ±3.0% over all conditions (varying line, load, and temperature)
Applications
Microprocessor power supplies
GTL, GTL , BTL, and SSTL bus terminators
Power supplies for DSPs
SCSI terminator
Post regulators
High efficiency linear regulators
Battery chargers
Other battery powered applications
Texas Instruments LP3965ES-1.8/NOPB technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments LP3965ES-1.8/NOPB.
- Factory Lead Time6 Weeks
- Lifecycle StatusACTIVE (Last Updated: 1 day ago)
- MountSurface Mount
- Mounting TypeSurface Mount
- Package / CaseTO-263-6, D2Pak (5 Leads Tab), TO-263BA
- Number of Pins5
- Operating Temperature-40°C~125°C
- PackagingTube
- JESD-609 Codee3
- Pbfree Codeyes
- Part StatusActive
- Moisture Sensitivity Level (MSL)3 (168 Hours)
- Number of Terminations5
- ECCN CodeEAR99
- Terminal FinishMatte Tin (Sn)
- SubcategoryOther Regulators
- TechnologyBICMOS
- Terminal PositionSINGLE
- Terminal FormGULL WING
- Peak Reflow Temperature (Cel)245
- Number of Functions1
- Current Rating1.5kA
- Base Part NumberLP3965
- Pin Count4
- Current - Supply (Max)15mA
- Number of Outputs1
- Voltage - Input (Max)7V
- Output Voltage1.8V
- Output TypeFixed
- Max Output Current1.5A
- Output ConfigurationPositive
- Quiescent Current4mA
- Control FeaturesEnable
- Accuracy1.5 %
- Output Voltage 11.8V
- Number of Regulators1
- Min Input Voltage2.5V
- Protection FeaturesOver Current, Over Temperature, Short Circuit
- Current - Quiescent (Iq)9mA
- Voltage Dropout (Max)0.55V @ 1.5A
- Dropout Voltage380mV
- Dropout Voltage1-Nom0.38V
- Voltage Tolerance-Max3%
- Min Current Limit2A
- Output Voltage Accuracy1.5 %
- Height4.83mm
- Length10.16mm
- Width8.42mm
- Thickness4.58mm
- Radiation HardeningNo
- RoHS StatusROHS3 Compliant
- Lead FreeContains Lead
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