Texas Instruments LP3965EMP-ADJ
- Part Number:
- LP3965EMP-ADJ
- Manufacturer:
- Texas Instruments
- Ventron No:
- 3765100-LP3965EMP-ADJ
- Description:
- IC REG LDO ADJ 1.5A SOT223-5
- Datasheet:
- LP3965EMP-ADJ
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 LP3965EMP-ADJ technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments LP3965EMP-ADJ.
- Lifecycle StatusNRND (Last Updated: 1 week ago)
- Mounting TypeSurface Mount
- Package / CaseTO-261-5, TO-261AB
- Surface MountYES
- Number of Pins5
- Operating Temperature-40°C~125°C
- PackagingTape & Reel (TR)
- JESD-609 Codee0
- Part StatusNot For New Designs
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Number of Terminations5
- ECCN CodeEAR99
- Terminal FinishTin/Lead (Sn/Pb)
- SubcategoryOther Regulators
- Packing MethodTR
- TechnologyCMOS
- Terminal PositionDUAL
- Terminal FormGULL WING
- Peak Reflow Temperature (Cel)260
- Number of Functions1
- Reach Compliance Codenot_compliant
- Current Rating1.5A
- Time@Peak Reflow Temperature-Max (s)40
- Base Part NumberLP3965
- Pin Count5
- Current - Supply (Max)15mA
- Number of Outputs1
- Qualification StatusNot Qualified
- Voltage - Input (Max)7V
- Output Voltage1.8V
- Output TypeAdjustable
- Output ConfigurationPositive
- Control FeaturesEnable
- Voltage - Output (Min/Fixed)1.216V
- Number of Regulators1
- Protection FeaturesOver Current, Over Temperature, Short Circuit
- Current - Quiescent (Iq)9mA
- Voltage Dropout (Max)0.55V @ 1.5A
- PSRR60dB ~ 40dB (120Hz)
- Dropout Voltage380mV
- Dropout Voltage1-Nom0.38V
- Voltage - Output (Max)5.1V
- Height1.8mm
- Length6.5mm
- Width3.56mm
- Thickness1.6mm
- RoHS StatusNon-RoHS Compliant
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