Datasheet ADP130 (Analog Devices) - 8

ADP130 Data Sheet 25 60 VOUT = 3V TA = 25°C 50 20 ) V m A) µ 40 ( E ( 15 G NT A T RE L 30 VO CUR T 10 U AS PO 20 BI O R D 5 10
10 0 3- 96 06
0 0 1 10 100 1000
3
10 100 1000
01
I
3-
LOAD (mA)
96
ILOAD (mA)
06 Figure 10. Bias Current vs. Load Current Figure 13. Dropout Voltage vs. Load Current, VOUT = 3 V
200 80 TA = 25°C 180 70 I 160 LOAD = 350mA ILOAD = 200mA ) 60 A) V 140 m V (µ ( OUT = 1.8V T E N 120 50 AG T L 100 URRE O 40 C V V 80 UT OUT = 3.0V UND O 30 P RO 60 G DRO 20 40 ILOAD = 1mA ILOAD = 10mA 20 10 ILOAD = 50mA ILOAD = 100mA 0 0 2.2 2.4 2.6 2.8 3.0 3.2 3.4 3.6
11 0 14
10 100 1000
0 3- 3- 96
VIN (V)
96
I
06
LOAD (mA)
06 Figure 11. Ground Current vs. Input Voltage Figure 14. Dropout Voltage vs. Output Voltage and Load Current
25 3.05 3.00 ILOAD = 10mA I 20 LOAD = 50mA I 2.95 LOAD = 100mA ILOAD = 200mA A) I µ LOAD = 350mA ( 2.90 15 NT ) (V I T 2.85 RRE LOAD = 1mA ILOAD = 10mA OU CU V 10 ILOAD = 50mA 2.80 AS ILOAD = 100mA BI ILOAD = 200mA ILOAD = 350mA 2.75 5 2.70 0 2.65 2.2 2.4 2.6 2.8 3.0 3.2 3.4 3.6
2 15
2.75 2.80 2.85 2.90 2.95 3.00 3.05 3.10 3.15 3.20
01 0 3- 3- 96
VIN (V)
96
VIN (V)
06 06 Figure 12. Bias Current vs. Input Voltage Figure 15. Output Voltage vs. Input Voltage (in Dropout), VOUT = 3 V Rev. C | Page 8 of 20 Document Outline Features Applications Typical Application Circuits General Description Table of Contents Revision History Specifications Input and Output Capacitor: Recommended Specifications Absolute Maximum Ratings Thermal Data Thermal Resistance ESD Caution Pin Configuration and Function Descriptions Typical Performance Characteristics Theory of Operation Applications Information Capacitor Selection Output Capacitor Input Bypass Capacitor Bias Capacitor Input, Bias, and Output Capacitor Properties Undervoltage Lockout Enable Feature Current Limit and Thermal Overload Protection Thermal Considerations Junction Temperature Calculations PCB Layout Considerations Outline Dimensions Ordering Guide