LM4030BMF-4.096/NOPB National Semiconductor, LM4030BMF-4.096/NOPB Datasheet - Page 11

• Manufacturer Part Number: LM4030BMF-4.096/NOPB
• Description: IC SHUNT VREF H/P 4.096V SOT23-5
• Manufacturer: National Semiconductor

Specifications of LM4030BMF-4.096/NOPB

• Reference Type: Shunt
• Voltage - Output: 4.096V
• Tolerance: ±0.1%
• Temperature Coefficient: 20ppm/°C
• Number Of Channels: 1
• Current - Cathode: 120µA
• Current - Output: 30mA
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: SOT-23-5, SC-74A, SOT-25
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Input: -
• Current - Quiescent: -
• Other names: LM4030BMF-4.096; LM4030BMF-4.096; LM4030BMF-4.096TR

PRINTED CIRCUIT BOARD and LAYOUT
CONSIDERATIONS
The LM4030 has a very small change in reverse voltage with
current (25ppm/mA typical) so large variations in load current
(up to 50mA) should not appreciably shift VREF. Parasitic re-
sistance between the LM4030 and the load introduces a
11
voltage drop proportional to load current and should be min-
imized. The LM4030 should be placed as close to the load it
is driving as the layout will allow. The location of R
important, but C
possible so added ESR does not degrade the transient per-
formance.
OUT
should be as close to the LM4030 as
www.national.com
Z
is not