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LP2985IM5-3.3 Datasheet(PDF) 11 Page - Texas Instruments

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Part # LP2985IM5-3.3
Description  LP2985-N 150-mA, Low-Noise, Low-Power, Ultra-Low-Dropout Regulator in a SOT-23 Package
PDF  43 Pages
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Manufacturer  TI [Texas Instruments]
Direct Link  http://www.ti.com
Logo TI - Texas Instruments

LP2985IM5-3.3 Datasheet(HTML) 11 Page - Texas Instruments

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6.6 Typical Characteristics (continued)
Figure 6-13. Ripple Rejection vs Frequency for Legacy Chip
Frequency - (Hz)
1x101
1x102
1x103
1x104
1x105
1x106
1x107
0
10
20
30
40
50
60
70
80
90
100
110
120
1 mA
150 mA
50 mA
VIN = 3.7 V, VOUT = 3.3 V, COUT = 10 μF, CBYP = 0 nF
Figure 6-14. Ripple Rejection vs Frequency for New Chip
Figure 6-15. Ripple Rejection vs Frequency for Legacy Chip
Frequency - (Hz)
1x101
1x102
1x103
1x104
1x105
1x106
1x107
0
10
20
30
40
50
60
70
80
90
100
110
120
VIN = 5 V
V0 = 3.3 V
C0 = 4.7 uF
Cbyp = 10 nF
1 mA
150 mA
50 mA
Figure 6-16. Ripple Rejection vs Frequency for New Chip
Figure 6-17. Output Impedance vs Frequency for Legacy Chip
Figure 6-18. Output Impedance vs Frequency for Legacy Chip
www.ti.com
LP2985-N
SNVS018Z – MARCH 2000 – REVISED MAY 2023
Copyright © 2023 Texas Instruments Incorporated
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Product Folder Links: LP2985-N



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