TPS737 datasheet(12/50 Pages) TI2

12 / 50 page

5.7 Typical Characteristics (continued)

for all voltage versions at TJ = 25°C, VIN = VOUT(nom) + 1 V, IOUT = 10 mA, VEN = 2.2 V, and COUT = 2.2 μF (unless otherwise

noted)

0.2

0.4

0.6

0.8

1.0

1.2

1.4

1.6

1.8

2.0

(V)

OUT

Frequency=10kHz

=10 F

=2.5V

=100mA

OUT

Legacy silicon

Figure 5-25. PSRR (Ripple Rejection) vs (VIN – VOUT)

New silicon

Figure 5-26. PSRR (Ripple Rejection) vs (VIN – VOUT)

0.1

0.01

100

10k

100k

Frequency(Hz)

=1 F

OUT

=10 F

OUT

=150mA

OUT

Legacy silicon

Figure 5-27. Noise Spectral Density

New silicon

Figure 5-28. Noise Spectral Density

(F)

10p

100p

10n

= 2.5V

OUT

= 0 F

OUT

R = 39.2kΩ

10Hz < Frequency < 100kHz

Legacy silicon

Figure 5-29. TPS73701 RMS Noise Voltage vs CFB

New silicon

Figure 5-30. TPS73701 RMS Noise Voltage vs CFB

TPS737

SBVS067W – JANUARY 2006 – REVISED AUGUST 2025

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