REF3312AIDCKR - TI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

REF3312AIDCKR
Manufacturer

TI
ChipWorker Part#

CW14714103
Category

Voltage Reference
Package

SC-70-3
Description

Series Voltage Reference 30ppm/℃ Drift, 3.9uA, SOT23-3, SC70-3 Voltage Reference V-Ref Precision 1.25V 5mA 3Pin SC-70 T/R
Documentation

Datasheet

REF3312AIDCKR Global Supplier

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REF3312AIDCKR Specifications

Attribute	Attribute Value

Part Number	REF3312AIDCKR
Manufacturer	TI
ChipWorker Part#	CW14714103
Category	Voltage Reference
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	3 Pin
Case/Package	SC-70-3
Capacitance Tolerance	±0.15 %
Input Voltage (DC)	1.45V ~ 5.50V
Output Voltage	1.25 V
Output Current	5 mA
Supply Current	8.5 µA
Number of Channels	1 Channel
Number of Positions	3 Position
Quiescent Current	3.90 µA
Input Voltage (Max)	7.5 V
Input Voltage (Min)	1.45 V
Output Voltage (Max)	1.25 V
Output Voltage (Min)	1.25 V
Output Current (Max)	5 mA
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-40 ℃
Accuracy	±0.15 %
Input Voltage	1.8V ~ 5.5V
	expand all
Operating Temperature	-40℃ ~ 125℃ (TA)
Temperature Coefficient	±30 ppm/℃
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance Edition	2015/06/15
ECCN Code	EAR99

Product Description

Description
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.
Features
• 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
Applications
• Portable Equipment
• Tablets and Smartphones
• Hard Disk Drives
• Sensor Modules
• Data Acquisition Systems
• Medical Equipment
• Test Equipment

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