LP3961EMP-1.8 The Texas Instruments LP3961EMP-1.8 is an 800mA fast ultra-low dropout linear voltage regulator. It operates from a 2.5V to 7V input supply and offers high accuracy.
Mfr Part #:

LP3961EMP-1.8

Available from 1 distributors
Mfr Name: NA
NA
The Texas Instruments LP3961EMP-1.8 is an 800mA fast ultra-low dropout linear voltage regulator. It operates from a 2.5V to 7V input supply and offers high accuracy.
✓ Total Stock: 576 pcs

LP3961EMP-1.8 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
576 pcs
576 pcs On Request 1 On Request On Request 02+ On Request On Request

LP3961EMP-1.8 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Load Capacitance
Mounting Type
Noise
Operating Temperature Range
Output Current
PSRR
Package / Case
SVHC Present

LP3961EMP-1.8 Description

Short technical summary and product information.

The LP3961EMP-1.8 from Texas Instruments is a high-performance, fast, ultra-low dropout linear regulator designed for demanding applications. It accepts an input voltage range of 2.5V to 7V and can deliver a guaranteed output current of 0.8A DC. This regulator boasts an ultra-low dropout voltage, typically 24mV at 80mA and 240mV at 800mA, making it suitable for low voltage microprocessor applications.

 

Key electrical characteristics include an output voltage accuracy of ±1.5% at room temperature and ±3.0% over all conditions. It also features low ground pin current and a quiescent current of only 15µA in shutdown mode. The operating temperature range is from -40°C to +125°C.

 

Available in SOT-223, TO-263, and TO-220 packages, the LP3961EMP-1.8 is designed for surface mount or through-hole applications. Its features include overtemperature and overcurrent protection, making it a robust choice for power supply designs.

LP3961EMP-1.8 Quick Information

Product Type: Linear Voltage Regulator
Series: LP3961
Canonical Name: LP3961 Fast Ultra Low Dropout Linear Regulator
Subcategory: Low Dropout (LDO) Regulators

LP3961EMP-1.8 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Yes

LP3961EMP-1.8 Features

  • Ultra-low dropout voltage for efficient regulation.
  • Guaranteed 0.8A DC output current.
  • High output voltage accuracy of ±1.5%.
  • Wide operating temperature range: -40°C to 125°C.
  • Available in SOT-223, TO-263, and TO-220 packages.

LP3961EMP-1.8 Applications

  • Ideal for microprocessor power supplies.
  • Suitable for GTL, GTL+, BTL, SSTL bus terminators.
  • Used in power supplies for DSPs.
  • Applicable for SCSI terminator circuits.
  • Functions as a post regulator.

LP3961EMP-1.8 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the input voltage range for the LP3961EMP-1.8?

The input voltage range is from 2.5V to 7V.

What is the maximum output current of the LP3961EMP-1.8?

The guaranteed DC output current is 0.8A.

What is the output voltage accuracy of the LP3961EMP-1.8?

The output voltage accuracy is ±1.5% at room temperature and ±3.0% over all conditions.

What is the dropout voltage at 800mA load current?

The dropout voltage is typically 240mV at an 800mA load current.

What is the operating temperature range for this regulator?

The operating temperature range is from -40°C to 125°C.

What packages are available for the LP3961EMP-1.8?

It is available in SOT-223, TO-263, and TO-220 packages.

Home
Account

Categories