CAT102TDI-GT3 Voltage References & Supervisors by ON Semiconductor

Voltage Reference, 600 mV


The CAT102 is a low voltage reference and amplifier. Designed for the control loop of low voltage power supplies, the reference voltage has been designed for 600 mV. Over a temperature range from -40°C to 85°C, the reference voltage is within 8.0 mV of the nominal 600 mV. In addition, the error amplifier output and the supply voltage pin (IN) are on separate pins. Power supply rejection is a high 45 dB at 300 kHz. The output, OUT, can sink 20 mA at a maximum saturation voltage of 250 mV. When combined with an optocoupler, the CAT102 can be used as an error amplifier that controls the feedback loop in isolated low output voltage switching power supplies.

Where to Buy

Prices starting from US$0.51

Distributor Stock
Logo for RS
RS
from US$1.06
2,460
in stock
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Logo for Chip One Stop
Chip One Stop
from US$0.51
14,292
in stock
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Logo for element14
element14
from US$0.59
3,111
in stock
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Logo for Farnell
Farnell
from US$0.58
3,111
in stock
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Logo for Newark Electronics
Newark Electronics
from US$0.69
-
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Logo for Avnet America
Avnet America
from US$0.53
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Logo for RS Americas
RS Americas
from US$0.98
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Features

600 mv low voltage reference
35 ppm low temperature coefficient
±6.0 mV initial accuracy
High PSRR: 45 dB at 300 kHz
Better line regulation: 1.0 mV (VIN from 2.2 V to 18 V)
Low supply current: 90 µA
Open drain output
Directly drives optocouplers
Industrial temperature range: -40°C to 85°C
RoHS-compliant 5-lead TSOT-23 package
Applications
SMPS control loop
Power management
Isolated dc-dc converters
Adjustable voltage reference
End Products
Low temperature coefficient voltage reference
Replaces zener diodes
Network, telecom and cellular base station power supplies

Specifications

Description CAT102
Compliance Pb-free Halide free
Type Adjustable
V(BR) Typ (V) 0.6
Tolerance (%) 1
IQ Typ (mA) 0.09
IR Min (mA) 0.1
VF Max (V) 18
TA Min (°C) -40
TA Max (°C) 85
Package Type TSOT-23-5

Alternative Descriptions

VOLTAGE REFERENCE, SHUNT, TSOT-23-5 | element14
CAT102TDI-GT3, VOLTAGE REFERENCE 600MV | RS
Voltage Reference, Shunt, Tsot-23-5 | Newark Electronics
V-Ref Adjustable 0.6V to 0.606V 20mA 5-Pin TSOT-23 T/R | Avnet America
CAT102TDI-GT3, Adjustable Shunt Voltage Reference 0.6V, 1%, 5-Pin TSOT-23 | ON Semiconductor CAT102TDI-GT3 | RS Americas


Frequently Asked Questions

Where can I find additional details, specifications and documents for a CAT102TDI-GT3?

Additional datasheets, footprints and schematics for CAT102TDI-GT3 are listed on our Part Details page. You can also find images and similar parts to CAT102TDI-GT3 on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for CAT102TDI-GT3 on our Product Comparison page. Access via the 'View Pricing & Stock' button to view CAT102TDI-GT3 price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does CAT102TDI-GT3 fall under?

The CAT102TDI-GT3 is listed under Power Management > Voltage References & Supervisors > Voltage References.

Can I view similar or alternative parts?

You can view similar parts to CAT102TDI-GT3 when available in the Voltage References range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the CAT102TDI-GT3 you can contact the distributor directly for product support, shipping queries etc.

Is the CAT102TDI-GT3 RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by ON Semiconductor.

Which authorised distributors for CAT102TDI-GT3 have stock available?

Authorised distributors including Chip One Stop, element14, Farnell, RS and Newark Electronics have stock available or on a lead time for CAT102TDI-GT3.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for CAT102TDI-GT3 often in real-time on the comparison pages.

What if I can't find stock of CAT102TDI-GT3?

You can fill out our help required form which you can use to request a quote for CAT102TDI-GT3 from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.

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