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型号	下载订购	功能描述	制造商上传企业	LOGO
REF5045AID	文件：4.71709 Mbytes Page：46 Pages	丝印：REF5045A；Package：SOIC；REF50xx Low-Noise, Very Low Drift, Wide VIN Precision Voltage Reference 1 Features • Low temperature drift (maximum): – Enhanced-grade: 2.5ppm/°C – High-grade: 3ppm/°C – Standard-grade: 8ppm/°C • High accuracy (maximum): – Enhanced-grade: 0.025% – High-grade: 0.05% – Standard-grade: 0.1% • Low noise: – Enhanced-grade: 0.5μVPP/V – High/Standard-g 文件：4.71709 Mbytes 页数：46 Pages	TI 德州仪器	TI
REF5045AID	文件：4.99739 Mbytes Page：49 Pages	丝印：REF5045A；Package：SOIC；REF50xx Low-Noise, Very Low Drift, Wide VIN Precision Voltage Reference 1 Features • Low temperature drift (maximum): – Enhanced-grade (New): 2.5ppm/°C – High-grade: 3ppm/°C – Standard-grade: 8ppm/°C • High accuracy (maximum): – Enhanced-grade: 0.025% – High-grade: 0.05% – Standard-grade: 0.1% • Low noise: – Enhanced-grade: 0.5μVPP/V – High/Stan 文件：4.99739 Mbytes 页数：49 Pages	TI 德州仪器	TI
REF5045AIDR	文件：4.71709 Mbytes Page：46 Pages	丝印：REF5045A；Package：SOIC；REF50xx Low-Noise, Very Low Drift, Wide VIN Precision Voltage Reference 1 Features • Low temperature drift (maximum): – Enhanced-grade: 2.5ppm/°C – High-grade: 3ppm/°C – Standard-grade: 8ppm/°C • High accuracy (maximum): – Enhanced-grade: 0.025% – High-grade: 0.05% – Standard-grade: 0.1% • Low noise: – Enhanced-grade: 0.5μVPP/V – High/Standard-g 文件：4.71709 Mbytes 页数：46 Pages	TI 德州仪器	TI
REF5045AIDR	文件：4.99739 Mbytes Page：49 Pages	丝印：REF5045A；Package：SOIC；REF50xx Low-Noise, Very Low Drift, Wide VIN Precision Voltage Reference 1 Features • Low temperature drift (maximum): – Enhanced-grade (New): 2.5ppm/°C – High-grade: 3ppm/°C – Standard-grade: 8ppm/°C • High accuracy (maximum): – Enhanced-grade: 0.025% – High-grade: 0.05% – Standard-grade: 0.1% • Low noise: – Enhanced-grade: 0.5μVPP/V – High/Stan 文件：4.99739 Mbytes 页数：49 Pages	TI 德州仪器	TI
REF5045AID	文件：4.71709 Mbytes Page：46 Pages	丝印：REF5045A；Package：SOIC；REF50xx Low-Noise, Very Low Drift, Wide VIN Precision Voltage Reference 1 Features • Low temperature drift (maximum): – Enhanced-grade: 2.5ppm/°C – High-grade: 3ppm/°C – Standard-grade: 8ppm/°C • High accuracy (maximum): – Enhanced-grade: 0.025% – High-grade: 0.05% – Standard-grade: 0.1% • Low noise: – Enhanced-grade: 0.5μVPP/V – High/Standard-g 文件：4.71709 Mbytes 页数：46 Pages	TI 德州仪器	TI
REF5045AID	文件：4.99739 Mbytes Page：49 Pages	丝印：REF5045A；Package：SOIC；REF50xx Low-Noise, Very Low Drift, Wide VIN Precision Voltage Reference 1 Features • Low temperature drift (maximum): – Enhanced-grade (New): 2.5ppm/°C – High-grade: 3ppm/°C – Standard-grade: 8ppm/°C • High accuracy (maximum): – Enhanced-grade: 0.025% – High-grade: 0.05% – Standard-grade: 0.1% • Low noise: – Enhanced-grade: 0.5μVPP/V – High/Stan 文件：4.99739 Mbytes 页数：49 Pages	TI 德州仪器	TI
REF5045AIDR	文件：4.71709 Mbytes Page：46 Pages	丝印：REF5045A；Package：SOIC；REF50xx Low-Noise, Very Low Drift, Wide VIN Precision Voltage Reference 1 Features • Low temperature drift (maximum): – Enhanced-grade: 2.5ppm/°C – High-grade: 3ppm/°C – Standard-grade: 8ppm/°C • High accuracy (maximum): – Enhanced-grade: 0.025% – High-grade: 0.05% – Standard-grade: 0.1% • Low noise: – Enhanced-grade: 0.5μVPP/V – High/Standard-g 文件：4.71709 Mbytes 页数：46 Pages	TI 德州仪器	TI
REF5045AIDR	文件：4.99739 Mbytes Page：49 Pages	丝印：REF5045A；Package：SOIC；REF50xx Low-Noise, Very Low Drift, Wide VIN Precision Voltage Reference 1 Features • Low temperature drift (maximum): – Enhanced-grade (New): 2.5ppm/°C – High-grade: 3ppm/°C – Standard-grade: 8ppm/°C • High accuracy (maximum): – Enhanced-grade: 0.025% – High-grade: 0.05% – Standard-grade: 0.1% • Low noise: – Enhanced-grade: 0.5μVPP/V – High/Stan 文件：4.99739 Mbytes 页数：49 Pages	TI 德州仪器	TI
REF5045AIDGKR	文件：4.71709 Mbytes Page：46 Pages	丝印：R50E；Package：VSSOP；REF50xx Low-Noise, Very Low Drift, Wide VIN Precision Voltage Reference 1 Features • Low temperature drift (maximum): – Enhanced-grade: 2.5ppm/°C – High-grade: 3ppm/°C – Standard-grade: 8ppm/°C • High accuracy (maximum): – Enhanced-grade: 0.025% – High-grade: 0.05% – Standard-grade: 0.1% • Low noise: – Enhanced-grade: 0.5μVPP/V – High/Standard-g 文件：4.71709 Mbytes 页数：46 Pages	TI 德州仪器	TI
REF5045AIDGKR	文件：4.99739 Mbytes Page：49 Pages	丝印：R50E；Package：VSSOP；REF50xx Low-Noise, Very Low Drift, Wide VIN Precision Voltage Reference 1 Features • Low temperature drift (maximum): – Enhanced-grade (New): 2.5ppm/°C – High-grade: 3ppm/°C – Standard-grade: 8ppm/°C • High accuracy (maximum): – Enhanced-grade: 0.025% – High-grade: 0.05% – Standard-grade: 0.1% • Low noise: – Enhanced-grade: 0.5μVPP/V – High/Stan 文件：4.99739 Mbytes 页数：49 Pages	TI 德州仪器	TI

详细参数

型号：
REF5045A
功能描述：
基准电压& 基准电流 Lo Noise Very Low Drift Prec VLTG REF
RoHS：
否
制造商：
STMicroelectronics
产品：
Voltage References
拓扑结构：
Shunt References
参考类型：
Programmable
输出电压：
1.24 V to 18 V
初始准确度：
0.25 %
平均温度系数（典型值）：
100 PPM/C 串联 VREF -
输入电压（最大值）：
串联 VREF -
分流电流（最大值）：
60 mA
最大工作温度：
+ 125 C
封装/箱体：
SOT-23-3L
封装：
Reel

供应商	型号	品牌	批号	封装	库存	备注	价格
深圳市威尔健半导体有限公司	REF5045AIDR	TI	24+	SMD	323984	原厂很远现货很近,只做正品	询价
中天科工半导体（深圳）有限公司	REF5045AIDR	TI/德州仪器	25+	SOIC-8150mil	36000	TI/德州仪器全新特价REF5045AIDR即刻询购立享优惠#长期有货	询价
深圳市恒创达实业有限公司	REF5045AIDR	TI	17+	SOP8	6200	100%原装正品现货	询价
千层芯半导体(深圳)有限公司	REF5045AIDR	TI	24+	SOIC8	5630	TI一级代理原厂授权渠道实单支持	询价
深圳市龙瀚电子有限公司	REF5045AIDR	TI	15+	SOIC8	1834	TI原装/深圳库存c5	询价
深圳市亿智腾科技有限公司	REF5045AIDR	TI/德州仪器	24+	SOIC8	138650	原装现货/15年行业经验欢迎询价	询价
深圳市坤融电子科技有限公司	REF5045AIDR	TI/德州仪器	24+	SOP-8	132	只做原厂渠道可追溯货源	询价
深圳市毅创辉电子科技有限公司	REF5045AIDR	TI	23+	SOIC-8	30000	全新原装正品	询价
深圳市福安瓯科技有限公司	REF5045AIDR	Texas Instruments	25+	SOIC8	18000	TI优势渠道,大量原装库存现货,交期快,欢迎询价。	询价
深圳市金芯世纪电子有限公司	REF5045AIDR	TI/德州仪器			100000	代理渠道/只做原装/可含税	询价

更多REF5045A供应商更新时间2025-9-21 11:00:00

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