Архив за год: 2021

LP3982 даташиты – LDO, CMOS linear regulator

Номер в каталоге : LP3982

Function : Micropower, Ultra Low-Dropout, Low-Noise, 300 mA CMOS Regulator

Package : VSSOP 8 Pin Type

Производитель : Texas Instruments

цоколевка :

LP3982 datasheet

Описание :

The LP3982 low-dropout (LDO) CMOS linear regulator is available in 1.8V, 2.5V, 2.77V, 2.82V, 3.0V, 3.3V, and adjustable versions. They deliver 300mA of output current. Packaged in an 8-Pin VSSOP, the LP3982 is pin and package compatible with Maxim’s MAX8860. The LM3982 is also available in the small footprint WSON package.

 

The LP3982 suits battery-powered applications because of its shutdown mode (1nA typ), low quiescent current (90 μA typ), and LDO voltage (120mV typ). The low dropout voltage allows for more utilization of a battery’s available energy by operating closer to its end-of-life voltage.

The LP3982’s PMOS output transistor consumes relatively no drive current
compared to PNP LDO regulators. This PMOS regulator is stable with small ceramic
capacitive loads (2.2 μF typ). These devices also include regulation fault detection,
a bandgap voltage reference, constant current limiting and thermal overload protection.

Features

• MAX8860 Pin, Package and Spec. Compatible
• WSON Space Saving Package
• 300 mA Output Current
• 120 mV Typical Dropout @ 300 mA
• 90 μA Typical Quiescent Current
• 1 nA Typical Shutdown Mode
• 60 dB Typical PSRR
• 2.5V to 6V Input Range
• 120μs Typical Turn-on Time
• Stable with Small Ceramic Output Capacitors
• 37 μV RMS Output Voltage Noise (10 Hz to 100kHz)
• Over-Temperature/Over-Current Protection
• ±2% Output Voltage Tolerance

Applications

• Wireless Handsets
• DSP Core Power
• Battery Powered Electronics
• Portable Information Appliances

LP3982 даташит PDF Download

LP3982 pdf

Другие с той же файл данные :

LP3982ILD-1.8, LP3982ILD-1.8/NOPB, LP3982ILD-2.5/NOPB, LP3982ILD-3.0/NOPB

2SC3685 даташиты – 1500V, NPN Transistor

Номер в каталоге : 2SC3685

Function : Silicon NPN Power Transistor

Package : TO-3PN type

Производитель : SavantIC Semiconductor

цоколевка :

2SC3685 datasheet

Описание :

· With TO-3PN package

· High breakdown voltage

· High reliability

· Fast speed

Absolute Maximum Ratings (Ta = 25°C)

1. Collector to Base Voltage : Vcbo = 1500 V
2. Collector to Emitter Voltage : Vceo = 800 V
3. Emitter to Base Voltage : Vebo = 6 V
4. Collector Current : Ic = 6A
5. Total Dissipation : Pc = 125 W
6. Junction Temperature : Tj = 150°C
7. Storage Temperatue : Tsg = -55 ~ +150°C

Applications :

·Ultrahigh-definition CRT display horizontal deflection output applications

Другие с той же файл данные : C3685

2SC3685 даташит PDF Download

2SC3685 pdf