Texas Instruments LM4040D30IDBZR1G4

Manufacturer No:

LM4040D30IDBZR1G4

Manufacturer:

Texas Instruments

Package:

Description:

Fixed voltage, 45-µA, precision micropower shunt voltage reference

Quantity:

In Stock :9432

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LM4040D30IDBZR1G4 Information

Texas Instruments LM4040D30IDBZR1G4 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments LM4040D30IDBZR1G4.

Type
Parameter

Rating
Catalog

VO (V)
2.048, 2.5, 3, 4.096, 5, 8.192, 10

Initial accuracy (max) (%)
0.1, 0.2, 0.5, 1

Iz for regulation (min) (µA)
45, 47, 50, 65, 67, 75

VO adj (min) (V)
2.048

VO adj (max) (V)
10

Reference voltage (V)
Fixed

Temp coeff (max) (ppm/°C)
150

Operating temperature range (°C)
-40 to 125

Iout/Iz (max) (mA)
15

Type
Parameter

Package
SOT-23 (DBZ)

Pins
3

Size
6.9204 mm² 2.92 x 2.37

Package
SOT-SC70 (DCK)

Pins
5

Size
4.2 mm² 2 x 2.1

Package
TO-92 (LP)

Pins
3

Size
19.136 mm² 5.2 x 3.68

REACH Status
—

Download datasheets and manufacturer documentation for Texas Instruments LM4040D30IDBZR1G4.

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 maintain 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% (maximum) for the A grade to 1% (maximum) for the D grade. Thus, a great deal of flexibility is offered to designers in choosing the best cost-to-performance ratio for their applications.

Packaged in space-saving SC-70 and SOT-23-3 packages and requiring a minimum current of 45µA (typical), the LM4040 also is designed 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.

Fixed output voltages of 2.048V, 2.5V, 3V, 4.096V, 5V, 8.192V, and 10V
Tight output tolerances and low temperature coefficient
- Maximum 0.1%, 100ppm/°C – A Grade
- Maximum 0.2%, 100ppm/°C – B Grade
- Maximum 0.5%, 100ppm/°C – C Grade
- Maximum 1.0%, 150ppm/°C – D Grade
Low output noise: 35µVRMS typical
Wide operating current range: 45µA typical to 15mA
Stable with all capacitive loads; no output capacitor required
Available in extended temperature range: –40°C to 125°C