ADP160 Analog Devices, ADP160 Datasheet
ADP160
Available stocks
Related parts for ADP160
ADP160 Summary of contents
Page 1
... CMOS Linear Regulators ADP160/ADP161/ADP162/ADP163 Figure 1. 5-Lead TSOT ADP160/ADP162 with Fixed Output Voltage, 1.8 V Figure 2. 5-Lead TSOT ADP161/ADP163 with Adjustable Output Voltage, 3.2 V Figure 3. 4-Ball WLCSP ADP160/ADP162 with Fixed Output Voltage, 2.8 V are ultralow quiescent the LDO is disabled. The but does not include the output discharge function. ...
Page 2
... ADP160/ADP161/ADP162/ADP163 TABLE OF CONTENTS Features .............................................................................................. 1 Applications ....................................................................................... 1 Typical Application Circuits ............................................................ 1 General Description ......................................................................... 1 Revision History ............................................................................... 2 Specifications ..................................................................................... 3 Input and Output Capacitor, Recommended Specifications .. 4 Absolute Maximum Ratings ............................................................ 5 Thermal Data ................................................................................ 5 Thermal Resistance ...................................................................... 5 ESD Caution .................................................................................. 5 Pin Configurations and Function Descriptions ........................... 6 REVISION HISTORY 1/12—Rev Rev. D Changes to Ordering Guide .......................................................... 21 1/11— ...
Page 3
... V ≤ V ≤ 5 2.2 V ≤ V ≤ 5 GND I-LEAKAGE GND −40°C to +125° Rev Page ADP160/ADP161/ADP162/ADP163 = 1 µ 25°C, unless otherwise noted. A Min Typ 2.2 560 860 2 − 5.5 V −2 OUT + 0 5.5 V, −3.5 OUT ...
Page 4
... ADP160/ADP161/ADP162/ADP163 Parameter UNDERVOLTAGE LOCKOUT Input Voltage Rising Input Voltage Falling Hysteresis OUTPUT NOISE POWER SUPPLY REJECTION RATIO 1 Accuracy when VOUT is connected directly to ADJ. When the VOUT voltage is set by external feedback resistors, the absolute accuracy in adjust mode depends on the tolerances of resistors used. ...
Page 5
... Table 4. Thermal Resistance Package Type 5-Lead TSOT ) using the formula D 4-Ball, 0.4 mm Pitch WLCSP ESD CAUTION Rev Page ADP160/ADP161/ADP162/ADP163 ) of the package is JA may vary, depending on PCB material, JA Note, MicroCSP™ Wafer Level Chip Scale Package. of the package is based on modeling and JB measures the component power flowing JB . Therefore, Ψ ...
Page 6
... ADP160/ADP161/ADP162/ADP163 PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS Figure 4. 5-Lead TSOT, Fixed Output Pin Configuration, ADP160/ADP162 Table 5. 5-Lead TSOT Pin Function Descriptions, ADP160/ADP162 Pin No. Mnemonic Description 1 VIN Regulator Input Supply. Bypass VIN to GND with a 1 µF or greater capacitor. 2 GND Ground Enable Input. Drive EN high to turn on the regulator; drive EN low to turn off the regulator. For automatic startup, connect EN to VIN ...
Page 7
... Data Sheet Table 7. 4-Ball WLCSP Pin Function Descriptions, ADP160/ADP162 Pin No. Mnemonic Description A1 VIN Regulator Input Supply. Bypass VIN to GND with a 1 μF or greater capacitor Enable Input. Drive EN high to turn on the regulator; drive EN low to turn off the regulator. For automatic startup, connect EN to VIN. ...
Page 8
... ADP160/ADP161/ADP162/ADP163 TYPICAL PERFORMANCE CHARACTERISTICS OUT OUT 3.35 3.34 3.33 3.32 3.31 3.30 3.29 3.28 LOAD = 1µA LOAD = 100µA 3.27 LOAD = 1mA LOAD = 10mA 3.26 LOAD = 100mA LOAD = 150mA 3.25 –40 –5 25 JUNCTION TEMPERATURE (°C) Figure 7. Output Voltage (V ) vs. Junction Temperature OUT 3.35 3.34 3.33 3.32 3.31 3.30 3.29 3.28 3.27 3.26 3.25 0.001 0.01 0 (mA) LOAD Figure 8. Output Voltage ( ...
Page 9
... LOAD LOAD = 1mA LOAD = 5mA LOAD = 10mA LOAD = 50mA LOAD = 100mA LOAD = 250mA 3.5 3 Dropout Figure 18. Power Supply Rejection Ratio vs. Frequency Rev Page ADP160/ADP161/ADP162/ADP163 140 120 100 LOAD = 1mA LOAD = 5mA LOAD = 10mA 20 LOAD = 50mA LOAD = 100mA LOAD = 150mA 0 3 ...
Page 10
... ADP160/ADP161/ADP162/ADP163 0 LOAD = 150mA LOAD = 100mA –10 LOAD = 10mA LOAD = 1mA –20 LOAD = 100µA –30 –40 –50 –60 –70 –80 –90 –100 10 100 1k 10k FREQUENCY (Hz) Figure 19. Power Supply Rejection Ratio vs. Frequency LOAD = 3.3V/150mA LOAD = 2.5V/150mA –10 LOAD = 1.2V/150mA LOAD = 3.3V/1mA – ...
Page 11
... LOAD OUT 2 1 CH1 1V Ω A CH1 62mA Figure 29. Line Transient Response 150 mA, LOAD OUT A CH1 24mA = mA, LOAD OUT Rev Page ADP160/ADP161/ADP162/ADP163 OUT CH2 20mV M200µs A CH1 T 10.20 150 mA, CH1 = V ...
Page 12
... RF applications. The ADP16x are also optimized for use with small 1 µF ceramic capacitors. VIN SHORT CIRCUIT, GND UVLO, AND THERMAL PROTECT EN SHUTDOWN REFERENCE ADP160 Figure 30. Internal Block Diagram, Fixed Output with Output Discharge Function VIN SHORT CIRCUIT, GND UVLO, AND THERMAL PROTECT EN SHUTDOWN REFERENCE ADP161 Figure 31 ...
Page 13
... LDO is always in a well-defined state, whether it is enabled or not. The ADP162/ADP163 do not include the output discharge function. The ADP160/ADP162 are available in 15 output voltage options, ranging from 1 4.2 V. The ADP16x use the EN pin to enable and disable the VOUT pin under normal operating conditions. ...
Page 14
... ADP160/ADP161/ADP162/ADP163 APPLICATIONS INFORMATION CAPACITOR SELECTION Output Capacitor The ADP16x are designed for operation with small, space- saving ceramic capacitors, but function with most commonly used capacitors as long as care is taken with regard to the effective series resistance (ESR) value. The ESR of the output capacitor affects stability of the LDO control loop. A minimum of 1 µ ...
Page 15
... INPUT VOLTAGE (V) Figure 38. Typical EN Pin Thresholds vs. Input Voltage The start-up behavior of the ADP16x is shown in Figure 39. The shutdown behavior of the ADP160/ADP161 is shown in Figure 40. 1.3 1.5 Figure 40. Typical Shutdown Behavior, No Load (ADP160/ADP161) CURRENT LIMIT AND THERMAL OVERLOAD PROTECTION The ADP16x are protected against damage due to excessive power dissipation by current and thermal overload protection circuits ...
Page 16
... ADP160/ADP161/ADP162/ADP163 Consider the case where a hard short from OUT to ground occurs. At first, the ADP16x current limit so that only 320 mA is conducted into the short. If self-heating of the junction is great enough to cause its temperature to rise above 150°C, thermal shutdown activates, turning off the output and reducing the output current to zero. As the junction tempera- ture cools and drops below 135° ...
Page 17
... Figure 44. 100 mm of PCB Copper, WLCSP 100mA = 150mA = 200mA 3.3 3.8 4.3 4.8 = 50° 100mA = 150mA = 200mA 3.3 3.8 4.3 4.8 = 85° 100mA = 150mA = 200mA 3.3 3.8 4.3 4.8 = 50°C A Rev Page ADP160/ADP161/ADP162/ADP163 140 MAXIMUM JUNCTION TEMPERATURE 120 100 1mA I = 100mA LOAD LOAD I = 10mA I = 150mA LOAD LOAD I = 50mA I = 200mA LOAD LOAD 0 0.3 0.8 1 ...
Page 18
... ADP160/ADP161/ADP162/ADP163 140 MAXIMUM JUNCTION TEMPERATURE 120 100 1mA I LOAD LOAD I = 10mA I LOAD LOAD I = 50mA I LOAD LOAD 0 0.3 0.8 1.3 1.8 2.3 2.8 V – V (V) IN OUT Figure 48. 100 PCB Copper, TSOT, T 140 MAXIMUM JUNCTION TEMPERATURE 120 100 1mA I LOAD LOAD I = 10mA I LOAD ...
Page 19
... Data Sheet ADP160/ADP161/ADP162/ADP163 Figure 51. Example of 5-Lead TSOT PCB Layout Figure 52. Example of 4-Ball WLCSP PCB Layout Rev Page ...
Page 20
... ADP160/ADP161/ADP162/ADP163 OUTLINE DIMENSIONS 1.60 BSC * 0.90 MAX 0.70 MIN 0.10 MAX BALL A1 IDENTIFIER (BALL SIDE DOWN) 2.90 BSC 5 4 2.80 BSC 0.95 BSC 1.90 BSC * 1.00 MAX 0.20 0.08 0.50 SEATING PLANE 0.30 * COMPLIANT TO JEDEC STANDARDS MO-193-AB WITH THE EXCEPTION OF PACKAGE HEIGHT AND THICKNESS. Figure 53. 5-Lead Thin Small Outline Transistor Package [TSOT] (UJ-5) Dimensions shown in millimeters ...
Page 21
... ADP160AUJZ-1.5-R7 −40°C to +125°C ADP160AUJZ-1.8-R7 −40°C to +125°C ADP160AUJZ-2.3-R7 −40°C to +125°C ADP160AUJZ-2.5-R7 −40°C to +125°C ADP160AUJZ-2.7-R7 −40°C to +125°C ADP160AUJZ-2.8-R7 −40°C to +125°C ADP160AUJZ-3.0-R7 −40°C to +125°C ADP160AUJZ-3.3-R7 −40°C to +125°C ADP160AUJZ-4.2-R7 − ...
Page 22
... ADP160/ADP161/ADP162/ADP163 NOTES Rev Page Data Sheet ...
Page 23
... Data Sheet NOTES ADP160/ADP161/ADP162/ADP163 Rev Page ...
Page 24
... ADP160/ADP161/ADP162/ADP163 NOTES ©2010–2012 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. D08628-0-1/12(D) Rev Page Data Sheet ...