LP3981

SNVS159H – OCTOBER 2001 – REVISED JULY 2015

www.ti.com

Typical Characteristics (continued)

Unless otherwise specified, CIN = COUT = 2.2 µF ceramic, CBP = 0.033 µF, VIN = VOUT + 0.5 V, TA = 25°C, EN pin is tied to VIN.

VIN = VOUT + 1 V

VIN = VOUT + 1 V

Figure 7. Ripple Rejection

Figure 8. Ripple Rejection

VIN = 3.5 V

VIN = 3.5 V

Figure 9. Load Transient Response

Figure 10. Load Transient Response

VIN = VOUT + 1 V To VOUT + 1.6 V

VIN = VOUT + 1 V to VOUT + 1.6 V

Figure 11. Line Transient Response

Figure 12. Line Transient Response

8

Submit Documentation Feedback

Copyright © 2001–2015, Texas Instruments Incorporated

Product Folder Links: LP3981