CAT8900 Datasheet, PDF (1/7 Pages) ON Semiconductor – Precision Analog Voltage References

CAT8900
Precision Analog Voltage
References
The CAT8900 is a high precision voltage reference providing very
accurate voltage regulation with low supply current consumption.
CAT8900 is ideal for use in battery powered systems where
operating current needs to be minimized and there can be a great
variation in supply voltages. It will source or sink up to 10 mA of load
current, and can for most applications, forgo the use of an output
bypass capacitor. The device is supplied in a space saving three
terminal SOT−23 package.
Features
• Reference Voltages:
1.024 V, 1.200 V, 1.250 V, 1.800 V,
2.048 V, 2.500 V, 2.600 V,
3.000 V, 3.300 V
• Low Supply Current: 450 nA (Typical)
• Initial Accuracy:
Class A: ± 0.5 mV
Class B: ± 1.0 mV
Class C: ± 2.5 mV
Class D: ± 5.0 mV
• Drift Performance: 20 ppm/°C
• SOT−23 3−Lead Package
• This Device is Pb−Free, Halogen Free/BFR Free, and RoHS
Compliant
Typical Applications
• Battery Powered Systems
• A/D and D/A Converters
• Precision Regulator Systems
• Power Supplies
• Portable Medical Equipment
V_IN
C
0.1 mF
V_IN
V_OUT
CAT8900
GND
V_OUT
Figure 1. Application Circuit
http://onsemi.com
SOT23−3
TP, TB SUFFIX
CASE 527AG
MARKING DIAGRAM
3
S3YM
1
2
S3 = Specific Device Code
Y = Production Year
= (Last Digit)
M = Production Month
= (1 − 9, A, B, C)
PIN CONNECTIONS
1
V_IN
3
GND
2
V_OUT
(Top View)
Pin No.
1
2
3
PIN FUNCTIONS
Pin Name
Function
V_IN
V_OUT
GND
Supply Voltage Input
Output Voltage
Ground
© Semiconductor Components Industries, LLC, 2009
August, 2009 − Rev. 1
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 2 of this data sheet.
1
Publication Order Number:
CAT8900/D