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LP3981 Datasheet(PDF) 7 Page - Texas Instruments

Part # LP3981
Description  Micropower, 300-mA Ultra-Low-Dropout CMOS Voltage Regulator
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Manufacturer  TI1 [Texas Instruments]
Direct Link  http://www.ti.com
Logo TI1 - Texas Instruments

LP3981 Datasheet(HTML) 7 Page - Texas Instruments

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LP3981
www.ti.com
SNVS159H – OCTOBER 2001 – REVISED JULY 2015
6.7 Typical Characteristics
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.
VOUT = 2.83 V
VOUT = 2.85 V
Figure 1. Output Voltage vs. Temperature
Figure 2. Dropout Voltage vs. Temperature
VOUT = 2.85 V
Figure 4. Output Short Circuit Current
Figure 3. Ground Current vs. Load Current
VIN = VOUT + 1 V
Figure 6. Ripple Rejection
Figure 5. Output Short Circuit Current
Copyright © 2001–2015, Texas Instruments Incorporated
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