REF3333 - 30ppm/C 漂移、3.9uA、SOT23-3、SC70-3 电压基准

REF3333是TI德州仪器公司的一款串联电压基准产品，REF3333是30ppm/C 漂移、3.9uA、SOT23-3、SC70-3 电压基准，本站介绍了REF3333的封装应用图解、特点和优点、功能等，并给出了与REF3333相关的TI元器件型号供参考。

REF3333 - 30ppm/C 漂移、3.9uA、SOT23-3、SC70-3 电压基准 - 串联电压基准 - 电压基准 - 德州仪器

产品特性

Microsize Packages: SC70-3, SOT-23-3, UQFN-8
Low Supply Current: 3.9 μA (typ)
Extremely Low Dropout Voltage: 110 mV (typ)
High Output Current: ±5 mA
Low Temperature Drift: 30 ppm/°C (max)
High Initial Accuracy: ±0.15% (max)
0.1-Hz to 10-Hz Noise: 35 μVPP (REF3312)
Voltage Options: 1.2 V, 1.8 V, 2.5 V, 3 V, 3.3 V

2 Applications

Portable Equipment
Tablets and Smartphones
Hard Disk Drives
Sensor Modules
Data Acquisition Systems
Medical Equipment
Test Equipment

产品说明

The REF33xx is a low-power, precision, low-dropout voltage reference family available in tiny SC70-3 and SOT-23-3 packages, and in a 1.5-mm × 1.5-mm UQFN-8 package. Small size and low power consumption (5-μA max) make the REF33xx ideal for a wide variety of portable and battery-powered applications.

The REF33xx can be operated at a supply voltage 180 mV above the specified output voltage under normal load conditions, with the exception of the REF3312, which has a minimum supply voltage of 1.8 V. All models are specified for the wide temperature range of –40°C to +125°C.

产品器件信息

PART NUMBER	PACKAGE	BODY SIZE (NOM)
REF33xx	SOT-23 (3)	2.92 mm × 1.30 mm
REF33xx	SC70 (3)	2.00 mm × 1.25 mm
REF3325	UQFN (8)	1.50 mm × 1.50 mm
REF3330	UQFN (8)	1.50 mm × 1.50 mm

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