
Quality information
RoHS | Yes |
---|---|
REACH | Yes |
Lead finish / Ball material | NIPDAU |
MSL rating / Peak reflow | Level-1-260C-UNLIM |
Quality, reliability & packaging information Information included:
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View or download |
More LM4040 information
Packaging information
Package | Pins | Package qty | Carrier: | Operating temperature range (°C) |
---|---|---|
SOT-23 (DBZ) | 3 |
3,000 | LARGE T&R
Custom reel may be available |
-40 to 85 |
Package | Pins | SOT-23 (DBZ) | 3 |
---|---|
Package qty | Carrier: |
3,000 | LARGE T&R
Custom reel may be available |
Operating temperature range (°C) | -40 to 85 |
Features for the LM4040
- Fixed Output Voltages of 2.048 V, 2.5 V, 3 V, 4.096 V, 5 V, 8.192 V, and 10 V
- Tight Output Tolerances and Low Temperature Coefficient
- Max 0.1%, 100 ppm/°C – A Grade
- Max 0.2%, 100 ppm/°C – B Grade
- Max 0.5%, 100 ppm/°C – C Grade
- Max 1.0%, 150 ppm/°C – D Grade
- Low Output Noise: 35 µVRMS Typ
- Wide Operating Current Range: 45 µA Typ to 15 mA
- Stable With All Capacitive Loads; No Output Capacitor Required
- Available in Extended Temperature Range: –40°C to 125°C
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Description for the LM4040
The LM4040 series of shunt voltage references areversatile, easy-to-use references that cater to a vast array of applications. The 2-pinfixed-output device requires no external capacitors for operation and is stable with all capacitiveloads. Additionally, the reference offers low dynamic impedance, low noise, and low temperaturecoefficient to ensure a stable output voltage over a wide range of operating currents andtemperatures. The LM4040 uses fuse and Zener-zap reverse breakdown voltage trim during wafer sortto offer four output voltage tolerances, ranging from 0.1% (max) for the A grade to 1% (max) forthe D grade. Thus, a great deal of flexibility is offered to designers in choosing the bestcost-to-performance ratio for their applications.
Packaged in space-saving SC-70 and SOT-23-3 packages and requiring a minimum current of45 µA (typ), the LM4040 also is ideal for portable applications. The LM4040xI is characterized foroperation over an ambient temperature range of –40°C to 85°C. The LM4040xQ is characterized foroperation over an ambient temperature range of –40°C to 125°C.
Pricing
Qty | Price (USD) |
---|---|
1-99 | 1.391 |
100-249 | 1.149 |
250-999 | 0.825 |
1,000+ | 0.621 |
Additional package qty | carrier options
Package qty | Carrier |
250 | SMALL T&R
|
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Inventory | 15,250 |
Qty | Price (USD) |
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