ACE5016A Ultra Low Current Consumption 300mA CMOS Voltage Regulator Description The ACE5016A series are a group of positive voltage regulators manufactured by CMOS technologies with ultra low power consumption and low dropout voltage, which can prolong battery life in portable electronics. The ACE5016A series work with low-ESR ceramic capacitors, reducing the amount of board space necessary for power applications. The series are very suitable for the battery-powered equipments, such as RF applications and other systems requiring a quiet voltage source. Features Low Quiescent Current：0.8μA Operating Voltage：1.8V～7V Output Current: 300mA Low Dropout Voltage：300mV@100mA Excellent Line and Load Transient Response Output Voltage：0.9~ 5.0V High Accuracy：±2％（Typ.） Built-in Current Limiter, Short-Circuit Protection Ceramic Capacitor Compatible Application Portable consumer equipments Laptop, Palmtops and PDA Digital Still and Video Cameras MP3, MP4 Player Radio control systems Battery-Powered Equipment Absolute Maximum Ratings Unless otherwise specified, TA=25°C Parameter Symbol Max Unit Input Voltage VIN VSS -0.3~VSS+8 V Output Current IOUT 500 mA Output Voltage VOUT VSS -0.3~VIN+0.3 V 250 SOT-23-3 Power Dissipation SOT-23-5 Pd 250 SOT-89-3 500 DFN1*1-4 400 Operating Temperature Topr mW -40~85 O C O C Storage Temperature Tstg -40~125 Soldering Temperature & Time Tsolder 260℃, 10s VER 1.1 1 ACE5016A Ultra Low Current Consumption 300mA CMOS Voltage Regulator Packaging Type SOT-23-3 SOT-23-5 SOT-89-3 DFN1*1-4 SOT-23-3 SOT-23-5 SOT-89-3 DFN1*1-4 Pin Name Function 1 2 1 2 VSS Ground 2 5 3 1 VOUT Output 3 1 2 4 VIN Power input 3 NC No Connection 3.4 Ordering information ACE5016A X XX XX + H Halogen - free Pb - free BM：SOT-23-3 BN：SOT-23-5 AM：SOT-89-3 IN：DFN1*1-4 Output Voltage：0.9V/1.8V……/5.0V A：1% B：2% VER 1.1 2 ACE5016A Ultra Low Current Consumption 300mA CMOS Voltage Regulator Typical Application Circuit Block Diagram VER 1.1 3 ACE5016A Ultra Low Current Consumption 300mA CMOS Voltage Regulator TA=25 OC, unless otherwise specified) Electrical Characteristics (VIN=VOUT +1V, CIN=COUT =2.2μF， Parameter Symbol Conditions VOUT Output Voltage IOUT =10mA Min VOUT *0.98 VOUT *0.99 Supply Current ISS IOUT =0 Output Current IOUT VOUT≥3.0V Dropout Voltage Vdif Load Regulation ∆VOUT Typ Max VOUT VOUT 0.8 VOUT *1.02 VOUT VOUT≥3.0V VIN= VOUT +1V, 1mA≤IOUT≤100mA V *1.01 2.0 300 IOUT =100mA, Units μA mA 300 mV 10 mV ∆VOUT IOUT =10mA VOUT ✕∆V IN VOUT +1V≤VIN≤6V ∆VOUT IOUT =10mA, VOUT ✕∆TA -40°C<TA≤85°C 100 ppm Short Current ISHORT VOUT =VSS 30 mA Input Voltage VIN Line Regulation Temperature Coefficient 0.01 1.8 0.3 7.0 %/V V NOTE: 1. VOUT：Specified Output Voltage. 2. VOUT (E) ：Effective Output Voltage ( Ie. The Output Voltage When VIN = (VOUT +1.0V) and Maintain A Certain IOUT Value). 3. Vdif ：The Difference Of Output Voltage And Input Voltage When Input Voltage Is VER 1.1 4 Decreased Gradually Till Output Voltage Equals To 98% Of VOUT (E). ACE5016A Ultra Low Current Consumption 300mA CMOS Voltage Regulator Typical Performance Characteristics （1）Output Voltage vs. Input Voltage （2）Input Transient Response 1 （3）Input Transient Response 2 VER 1.1 5 ACE5016A Ultra Low Current Consumption 300mA CMOS Voltage Regulator （4）Output Voltage vs. Temperature （5）Output Voltage vs. Load Current VER 1.1 6 ACE5016A Ultra Low Current Consumption 300mA CMOS Voltage Regulator Packing Information SOT-23-3 VER 1.1 7 ACE5016A Ultra Low Current Consumption 300mA CMOS Voltage Regulator Packing Information SOT-23-5 VER 1.1 8 ACE5016A Ultra Low Current Consumption 300mA CMOS Voltage Regulator Packing Information SOT-89-3 VER 1.1 9 ACE5016A Ultra Low Current Consumption 300mA CMOS Voltage Regulator Packing Information DFN1*1-4 VER 1.1 10 ACE5016A Ultra Low Current Consumption 300mA CMOS Voltage Regulator Notes ACE does not assume any responsibility for use as critical components in life support devices or systems without the express written approval of the president and general counsel of ACE Electronics Co., LTD. As sued herein: 1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body, or (b) support or sustain life, and shoes failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in a significant injury to the user. 2. A critical component is any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. ACE Technology Co., LTD. http://www.ace-ele.com/ VER 1.1 11