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TEXAS INSTRUMENTS LP3982IMM-ADJ/NOPB
LDO稳压器, 可调节, 2.5V至6V输入, 120mV压差, 1.25V至6V/300mA输出, VSSOP-8
产品概述
The LP3982IMM-ADJ/NOPB is a micro-power ultra-low-dropout low-noise CMOS Linear Regulator delivers 300mA of output current. The LP3982 suits battery-powered applications because of its shutdown mode (1nA typical), low quiescent current (90μA typical) and LDO voltage (120mV typical). The low dropout voltage allows for more utilization of a battery available energy by operating closer to its end-of-life voltage. The LP3982 device PMOS output transistor consumes relatively no drive current compared to PNP LDO regulators. This device also includes regulation fault detection, a band-gap voltage reference, constant current limiting and thermal-overload protection. This PMOS regulator is stable with small ceramic capacitive loads (2.2μF typical). The regulator topology is the classic type with negative feedback from the output to one of the inputs of the error amplifier.
- Stable with small ceramic output capacitors
- Overtemperature and overcurrent protection
- 60dB PSRR
- 120μs Turn-ON time
- ±2% Output voltage tolerance
- Green product and no Sb/Br
产品信息
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| 数量 | 价钱 (不含税) (含税) | 您所支付金额 (不含税) |
|---|---|---|
| 1+ | CNY5.81 CNY6.5653 | ( ) |
| 10+ | CNY3.73 CNY4.2149 | ( ) |
| 100+ | CNY3.05 CNY3.4465 | ( ) |
| 500+ | CNY2.92 CNY3.2996 | ( ) |
| 1000+ | CNY2.67 CNY3.0171 | ( ) |
| 2500+ | CNY2.59 CNY2.9267 | ( ) |
| 5000+ | CNY2.55 CNY2.8815 | ( ) |
| 数量 | 价钱 (不含税) (含税) | 您所支付金额 (不含税) |
|---|
定价不可用。 请联系客户服务。
1 (切割卷带 3007700) x 5.81 = CNY5.81
1 (切割卷带 3007700) x 6.5653 = CNY6.5653
总价: CNY5.81
( 不含税 )
总价: CNY6.57
( 含税 )
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