TS4040EILT-2.5 STMicroelectronics, TS4040EILT-2.5 Datasheet

IC VREF 2.5V MCRPWR SHUNT SOT-23

TS4040EILT-2.5

Manufacturer Part Number
TS4040EILT-2.5
Description
IC VREF 2.5V MCRPWR SHUNT SOT-23
Manufacturer
STMicroelectronics
Datasheet

Specifications of TS4040EILT-2.5

Reference Type
Shunt
Voltage - Output
2.5V
Tolerance
±2%
Temperature Coefficient
150ppm/°C
Number Of Channels
1
Current - Cathode
40µA
Current - Output
15mA
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
SOT-23-3, TO-236-3, Micro3™, SSD3, SST3
Product
Voltage References
Topology
Shunt References
Output Voltage
2.5 V
Initial Accuracy
2 %
Average Temperature Coefficient (typ)
150 PPM / C
Shunt Current (max)
15 mA
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Shunt Current (min)
0.065 mA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Voltage - Input
-
Current - Quiescent
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
497-8099-2
TS4040EILT-2.5

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
TS4040EILT-2.5
Manufacturer:
ST
Quantity:
75 000
Part Number:
TS4040EILT-2.5
Manufacturer:
ON
Quantity:
4 000
Part Number:
TS4040EILT-2.5
Manufacturer:
ST
Quantity:
20 000
Part Number:
TS4040EILT-2.5 TEL:88834448
Manufacturer:
ST
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Part Number:
TS4040EILT-2.5���ֻ� ��
Manufacturer:
ST
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Features
Applications
Description
The TS4040 is a low power shunt voltage
reference providing a stable 2.5V output voltage
over the industrial temperature range (-40°C to
+85°C). Available in SOT23-3 surface mount
package, it can be designed in applications where
space saving is critical.
The low operating current is a key advantage for
power restricted designs. In addition, the TS4040
is very stable and can be used in a broad range of
application conditions.
August 2007
2.5V output voltage
Ultra low current consumption: 40µA typ.
High precision @ 25°C: ±2% and ±1%
High stability when used with capacitive loads
Industrial temperature range:-40°C to +85°C
150ppm/°C maximum temperature coefficient
Computers
Instrumentation
Battery chargers
Switch mode power supply
Battery operated equipments
2.5V micropower shunt voltage reference
Rev 2
(Plastic micropackage)
Pin connections
SOT23-3L
(Top view)
L
TS4040
www.st.com
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Related parts for TS4040EILT-2.5

TS4040EILT-2.5 Summary of contents

Page 1

Features ■ 2.5V output voltage ■ Ultra low current consumption: 40µA typ. ■ High precision @ 25°C: ±2% and ±1% ■ High stability when used with capacitive loads ■ Industrial temperature range:-40°C to +85°C ■ 150ppm/°C maximum temperature coefficient Applications ...

Page 2

Absolute maximum ratings and operating conditions 1 Absolute maximum ratings and operating conditions Table 1. Absolute maximum ratings (AMR) Symbol I Reverse breakdown current k I Forward current f P Power dissipation d T Storage temperature stg ESD Human body ...

Page 3

TS4040 2 Electrical characteristics Table 3. TS4040E (2% precision) T Symbol Parameter Reverse breakdown voltage V k Reverse breakdown voltage tolerance I Minimum operating current k-min ΔV /ΔT Average temperature coefficient ref Reverse breakdown voltage change ΔV /Δ ...

Page 4

Electrical characteristics Figure 1. Reference voltage versus cathode current Reference voltage versus cathode current -0.5 0 0.5 1 Cathode voltage (V) Figure 3. Test circuit Test circuit R Ik=(Vin-Vref)/R Vin Figure 5. Static impedance R ...

Page 5

TS4040 Figure 7. Test circuit for pulse response at I =100µA k Test circuit for pulse response at Ik=100µA 25k ohm Pulse Generator Figure 9. Test circuit for pulse response at I =100µA (detailed part) k Pulse response for Ik=100µA ...

Page 6

... These packages have a lead-free second level interconnect. The category of second level interconnect is marked on the package and on the inner box label, in compliance with JEDEC Standard JESD97. The maximum ratings related to soldering conditions are also marked on the inner box label. ECOPACK is an STMicroelectronics trademark. ECOPACK specifications are available at: www.st.com. 6/9 Figure 14 ...

Page 7

TS4040 Figure 15. SOT23-3 package mechanical data Ref Dimensions Millimeters Min. Typ. Max. 0.890 1.120 0.010 0.100 0.880 0.950 1.020 0.300 0.500 0.080 0.200 2.800 2.900 3.040 ...

Page 8

... Ordering information 4 Ordering information Table 5. Order codes Part number TS4040EILT-2.5 TS4040DILT-2.5 5 Revision history Table 6. Document revision history Date 14-Mar-2002 20-Aug-2007 8/9 Temperature Precision range 2% -40°C to +85°C 1% Revision 1 Initial release. Removed TO-92 package information. 2 Format update. Package Packing Marking SOT23-3 Tape & ...

Page 9

... TS4040 Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any time, without notice. All ST products are sold pursuant to ST’s terms and conditions of sale. ...

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