LM4040D25IDBZTG4 Part Information

Details for LM4040D25IDBZTG4 by Texas Instruments

Electronic & Electrical Components>Semiconductors - ICs>Power Management

Part Description

The LM4040 series of shunt voltage references are versatile, easy-to-use references that cater to a vast array of applications. The 2-pin fixed-output device requires no external capacitors for operation and is stable with all capacitive loads. Additionally, the reference offers low dynamic impedance, low noise, and low temperature coefficient to ensure a stable output voltage over a wide range of operating currents and temperatures. The LM4040 uses fuse and Zener-zap reverse breakdown voltage trim during wafer sort to offer four output voltage tolerances, ranging from 0.1% (max) for the A grade to 1% (max) for the D grade. Thus, a great deal of flexibility is offered to designers in choosing the best cost-toperformance ratio for their applications. Packaged in space-saving SC-70 and SOT-23-3 packages and requiring a minimum current of 45 μA (typ), the LM4040 also is ideal for portable applications. The LM4040xI is characterized for operation over an ambient temperature range of –40°C to 85°C. The LM4040xQ is characterized for operation over an ambient temperature range of –40°C to 125°C.

Part Downloads

Featured content from Farnell

Part Features

  • Available in Extended Temperature Range: u201340u00b0C
  • Fixed Output Voltages of 2.048 V, 2.5 V, 3 V, 4.096 V, 5 V, 8.192 V, and 10 V
  • Low Output Noise: 35 u03bcVRMS Typ
  • Stable With All Capacitive Loads; No Output Capacitor Required
  • Tight Output Tolerances and Low Temperature Coefficient u2013 Max 0.1%, 100 ppm/u00b0C u2013 A Grade u2013 Max 0.2%, 100 ppm/u00b0C u2013 B Grade u2013 Max 0.5%, 100 ppm/u00b0C u2013 C Grade u2013 Max 1.0%, 150 ppm/u00b0C u2013 D Grade
  • Wide Operating Current Range: 45 u03bcA Typ to 15 mA

Part Specifications

Voltage Reference Type Shunt - Fixed
Product Range LM4040 Series
Reference Voltage 2.5V
Initial Accuracy 1%
Temperature Coefficient ± 20ppm/°C
Voltage Reference Case Style SOT-23
No. of Pins 3Pins
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)
Base Number 4040
IC Generic Number 4040
Logic Function Number 4040
Operating Temperature Range -40°C to +85°C
Reference Volt Tolerance ±% 1%
Reference Volts 2.5V
Temperature Coeff. + 150ppm/°C
Termination Type Surface Mount Device
Tolerance 1%
Topology Shunt
RoHS Compliant

Alternative Part Descriptions

  • IC: voltage reference source; 2.5V; ±1%; 15mA; SOT23 | Transfer Multisort Elektronik

Frequently Asked Questions

Where can I find additional details, specifications and documents for a LM4040D25IDBZTG4?

Additional datasheets, footprints and schematics for LM4040D25IDBZTG4 are listed in our Part Details tab. You can also find the LM4040D25IDBZTG4 image and similar parts on this details page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for LM4040D25IDBZTG4 in the Pricing & Inventory tab next to part details. You can view LM4040D25IDBZTG4 price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does LM4040D25IDBZTG4 fall under?

The LM4040D25IDBZTG4 is listed under Electronic & Electrical Components > Semiconductors - ICs > Power Management.

Can I view similar or alternative parts?

You can view similar parts to LM4040D25IDBZTG4 when available in the Power Management 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 LM4040D25IDBZTG4 you can contact the distributor directly for product support, shipping queries etc.

Is the LM4040D25IDBZTG4 RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Farnell.

Which authorised distributors for LM4040D25IDBZTG4 have stock available?

Authorised distributors including Transfer Multisort Elektronik have stock available or on a lead time for LM4040D25IDBZTG4.

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

Stock availability and lead times will be displayed for LM4040D25IDBZTG4 often in real-time on the comparison pages.

What if I can't find stock of LM4040D25IDBZTG4?

You can fill out our help required form which you can use to request a quote for LM4040D25IDBZTG4 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.

Viewing Distributors for LM4040D25IDBZTG4

Loading...
Loading Results for LM4040D25IDBZTG4