LP3891ESX-1.2/NOPB

Texas Instruments

Manufacturer

Texas Instruments

Description:

IC REG LINEAR 1.2V 800MA DDPAK

Datasheet:

LP3891ESX-1.2/NOPB Datasheet

$3.86

Available to order

Reference Price (USD)

$3.86000

500+

$3.8214

1000+

$3.7828

1500+

$3.7442

2000+

$3.7056

2500+

$3.667

Exquisite packaging

Discount

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The LP3891ESX-1.2/NOPB from Texas Instruments is a high-performance linear voltage regulator IC designed for precision power management applications. As part of our PMIC - Voltage Regulators - Linear collection, this component offers exceptional voltage regulation with low dropout characteristics. Featuring thermal shutdown protection and current limiting, this IC maintains stable output voltage even under varying load conditions. These linear regulators are ideal for noise-sensitive applications requiring clean power delivery, such as medical devices, audio equipment, and precision measurement instruments. Typical implementations include power conditioning for microcontroller systems, battery-powered devices, and as post-regulators for switching power supplies.

Specifications

Product Status: Active
Output Configuration: Positive
Output Type: Fixed
Number of Regulators: 1
Voltage - Input (Max): 5.5V
Voltage - Output (Min/Fixed): 1.2V
Voltage - Output (Max): -
Voltage Dropout (Max): 0.4V @ 800mA
Current - Output: 800mA
Current - Quiescent (Iq): 30 µA
Current - Supply (Max): 8 mA
PSRR: 80dB ~ 65dB (120Hz ~ 1kHz)
Control Features: Enable
Protection Features: Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)
Operating Temperature: -40°C ~ 125°C
Mounting Type: Surface Mount
Package / Case: TO-263-6, D²Pak (5 Leads + Tab), TO-263BA
Supplier Device Package: DDPAK/TO-263-5