- 制造厂商：TI
- 产品类别：电源管理
- 技术类目：线性和低压降 (LDO) 稳压器
- 功能描述：具有使能功能的 50mA、16V、可调节低压降稳压器
- 点击这里打开及下载LP2980-ADJ的技术文档资料
- TI代理渠道，提供当日发货、严格的质量标准，满足您的目标价格
The LP2980-ADJ is a 50 mA adjustable voltage regulator designed to provide ultra low dropout in battery powered applications.
Using an optimized VIP (vertically Integrated PNP) process, the LP2980-ADJ delivers unequaled performance in all specifications critical to battery-powered designs:
Adjustable Output: output voltage can be set from 1.23V to 15V.
Precision Reference: 1.0% tolerance.
Dropout Voltage: typically 120 mV @ 50 mA load, and 7 mV @ 1 mA load.
Ground Pin Current: typically 320 µA @ 50 mA load, and 80 µA @ 1 mA load.
Sleep Mode: less than 1 μA quiescent current when on/off pin is pulled low.
Smallest Possible Size: Package uses minimum board space.
- Ultra Low Dropout Voltage
- Output Adjusts from 1.23V to 15V
- Specified 50 mA Output Current
- Uses Tiny SOT-23 Package
- Requires Few External Components
- <1 μA Quiescent Current when Shutdown
- Low Ground Pin Current at All Loads
- High Peak Current Capability (150 mA Typical)
- Wide Supply Voltage Range (2.5V–16V)
- Overtemperature/overcurrent Protection
- ?40°C to +125°C Junction Temperature Range
All trademarks are the property of their respective owners.
- Output options
- Adjustable Output
- Iout (Max) (A)
- 0.05
- Vin (Max) (V)
- 16
- Vin (Min) (V)
- 2.5
- Vout (Max) (V)
- 15
- Vout (Min) (V)
- 1.2
- Noise (uVrms)
- 160
- Iq (Typ) (mA)
- 0.065
- Thermal resistance θJA (°C/W)
- 300
- Rating
- Catalog
- Load capacitance (Min) (μF)
- 2.2
- Regulated outputs (#)
- 1
- Features
- Enable
- Accuracy (%)
- 2.5
- PSRR @ 100 KHz (dB)
- 32
- Dropout voltage (Vdo) (Typ) (mV)
- 120
- Operating temperature range (C)
- -40 to 125
LP2980-ADJ的完整型号有：LP2980IM5-ADJ/NOPB、LP2980IM5X-ADJ/NOPB、LP2980IM5-ADJ、LP2980IM5X-ADJ，以下是这些产品的关键参数及官网采购报价：
LP2980IM5-ADJ/NOPB，工作温度：-40 to 125，封装：SOT-23 (DBV)-5，包装数量MPQ：1000个，MSL 等级/回流焊峰值温度：Level-1-260C-UNLIM，引脚镀层/焊球材料：SN，TI官网LP2980IM5-ADJ/NOPB的批量USD价格：.256（1000+）
LP2980IM5X-ADJ/NOPB，工作温度：-40 to 125，封装：SOT-23 (DBV)-5，包装数量MPQ：3000个，MSL 等级/回流焊峰值温度：Level-1-260C-UNLIM，引脚镀层/焊球材料：SN，TI官网LP2980IM5X-ADJ/NOPB的批量USD价格：.213（1000+）
LP2980IM5-ADJ，工作温度：-40 to 125，封装：SOT-23 (DBV)-5，包装数量MPQ：1000个，MSL 等级/回流焊峰值温度：Level-1-260C-UNLIM，引脚镀层/焊球材料：SNPB，TI官网LP2980IM5-ADJ的批量USD价格：.33（1000+）
LP2980IM5X-ADJ，工作温度：-40 to 125，封装：SOT-23 (DBV)-5，包装数量MPQ：3000个，MSL 等级/回流焊峰值温度：Level-1-260C-UNLIM，引脚镀层/焊球材料：SNPB，TI官网LP2980IM5X-ADJ的批量USD价格：.288（1000+）
TMP1075EVM — TMP1075 数字温度传感器评估板
行业标准 LM75/TMP75 现在可支持高精度和更宽的温度范围。TMP1075 是最流行的数字温度传感器的直接替代产品，且具有多项增强功能。TMP1075 可通过 12 位分辨率（0.0625°C 的温度分辨率）在 −25°C 至 +85°C 范围内提供高达 ±0.5°C 的典型精度，在 −55°C 至 +125°C 范围内提供高达 ±1°C 的典型精度。德州仪器 (TI) TMP1075EVM（评估模块）可为用户提供简单的 TMP1075 入门方法。专门设计的模块和 GUI (...)TMP116EVM — TMP116 高精度数字温度传感器评估模块
The TMP116 devices are a family of high-precision digital temperature sensors with integrated EEPROM. The TMP116 family provides up to ±0.1°C accuracy over the 20°C to 42°C range, and 0.2°C accuracy over the 0°C to 85°C range with 16-bit resolution. The (...)PMP20457 — 7V/350mW 非隔离型反激式参考设计
PMP20457 is a high line 190-253VAC input to 7V/350mW power supply in a small form-factor, cost-effective design. It uses the UCC28881 which features an integrated 700V switch. The PMP20457 is a 2-layer, 1-oz copper weight per layer, 1.25 inch x 4 inch board.
