SBVS067T January 2006 – December 2023 TPS737
PRODUCTION DATA
Refer to the PDF data sheet for device specific package drawings
R1 and R2 can be calculated for any output voltage using the formula shown in Figure 7-2. Sample resistor values for common output voltages are given in Figure 6-2.
For best accuracy, make the parallel combination of R1 and R2 approximately equal to 19 kΩ. This 19 kΩ, in addition to the internal 8-kΩ resistor, presents the same impedance to the error amp as the 27-kΩ band-gap reference output. This impedance helps compensate for leakages into the error amplifier terminals.