SEMICONDUCTOR KIC3213MF12~33 TECHNICAL DATA Analog CMOS Integrated Circuits 150mA CMOS High Performance LDO Regulator <Top View> 4 The KIC3213series Low Dropout Linear Regulator is ideally suited L 3 A for portable applications. It offers 1% initial accuracy, extremely-low dropout voltage(210mV at 150mA, 3.3V Output Type), B low ground current (typically 36uA) and ultra small package(UDFN1010-4). Designed specifically for handheld and battery-powered devices, 2 1 the KIC3213series provides a TTL-logic-compatible ON/OFF control pin. When disabled, power consumption drops nearly to zero. The KIC3213series also works with low-ESR ceramic capacitors, reducing the amount of board space necessary for power applications, C L D critical in handheld wireless devices. E D <Bottom View> 1 KIC3213series are very excellent, thus ICs are very suitable for 2 K The Line transient response and load transient response of the F the power supply for hand-held communication equipment. DIM MILLIMETERS A 1.00 1.00 B C 0.50 D 0.20 E 0.43 F 0.29 G 0.24 H 0.64 I 0.50 J 0.195 K 0.086 L 0.125 1 VOUT J I 2 GND 3 VEN 4 VIN G Applications C <Side View> 4 H 3 *Center tab is common to 2 (GND) ・Cellular phones,Smart Phones, PDA UDFN1010-4 ・Battery-powered equipment ・Laptop, notebook and palmtop computers ・Consumer/personal electronics Features ・Input voltage range 2.0V to 5.5V ・High output accuracy 1.0% accuracy ・Low dropout 210mV@150mA (3.3V Output type) ・Stability with ceramic output capacitors ・Supply Current Typ. 36uA ・Excellent Load regulation Typ. 30mV ・Built-in Fold Back Protection Circuit Typ. 40mA@Short mode ・Stability with ceramic output capacitors CIN=COUT=0.47㎌ ・TTL-Logic-compatible ON/OFF control 2012. 7. 5 Revision No : 2 1/9 KIC3213MF12~33 Block Diagram VIN ON/OFF Control VEN PWTR VREF Error Amp VOUT Fold - back Current Limit Block RA RB Reference Voltage GND SECLECTION GUIDE The output voltage, package type for the ICs can be selected at the user s request. The selection can be made with designating the part number as shown below; KIC3213MF XX ← Part Number a b c Code 2012. 7. 5 Contents a Item name KIC3213 : 150mA CMOS LDO b Designation of Package Type : MF : UDFN1010-4 c Setting Output Voltage (VOUT) : Stepwise setting with a step of 0.1V in the range of 1.2V to 3.3V is possible. Revision No :2 2/9 KIC3213MF12~33 PIN DESCRIPTIONS UDFN1010-4 PKG 4 Pin No. Pin name Pin Description 1 VOUT Regulator Output Pin. 2 GND Ground Pin. 3 VEN Output OFF/ON (Input) : CMOS compatible input. Active High : Output ON. 4 VIN Input Pin. 3 A B 1 Code 2 Contents A Device code & Series* B Lot No. * Please refer to the Line up table Line up Item Output Voltage Marking KIC3213MF12 1.2V KIC3213MF13 Package Item Output Voltage Marking 9A KIC3213MF23 2.3V 9L 1.3V 9B KIC3213MF24 2.4V 9M KIC3213MF14 1.4V 9C KIC3213MF25 2.5V 9N KIC3213MF15 1.5V 9D KIC3213MF26 2.6V 9O KIC3213MF16 1.6V 9E KIC3213MF27 2.7V 9P KIC3213MF17 1.7V 9F KIC3213MF28 2.8V 9Q KIC3213MF18 1.8V 9G KIC3213MF29 2.9V 9R KIC3213MF19 1.9V 9H KIC3213MF30 3.0V 9S KIC3213MF20 2.0V 9I KIC3213MF31 3.1V 9T KIC3213MF21 2.1V 9J KIC3213MF32 3.2V 9U KIC3213MF22 2.2V 9K KIC3213MF33 3.3V 9V UDFN1010-4 Package UDFN1010-4 Application Circuit VIN KIC3213 Series CIN=0.47µF Ceramic VEN 3 Active High : Output ON Stability with ceramic output capacitors 2012. 7. 5 Revision No : 2 1 4 VOUT COUT=0.47µF Ceramic 2 GND CIN = COUT = 0.47㎌ 3/9 KIC3213MF12~33 Absolute Maximum Ratings Characteristics Symbol Rating Units Input Voltage VIN 5.5 V Output Current IOUT 150 mA PD 400 mW Operating Junction Temperature Tj(opr) -40~125 ℃ Storage Temperature TSTG -55~150 ℃ Power Dissipation (Note) Note) Package Mounted on FR-4 PCB board (40㎜×40㎜×1.6㎜) Electrical Characteristics (VIN = Set VOUT + 1V for VOUT options greater than 1.5V, VIN=2.5V for VOUT ≤ 1.5V IOUT=1mA, VEN=VIN, TA=25℃, CIN=0.47μF, COUT=0.47μF, unless otherwise stated) Symbol Parameter Conditions Min Typ Max Units VIN Input Voltage - 2.0 - 5.5 V IOUT Output Current - 150 - - mA - x 1.01 V Output Voltage VOUT ≥ 1.5V x 0.99 VOUT VOUT ≤ 1.5V -20 - +20 mV ∆VOUT / ∆VIN Line Regulation Set VOUT + 0.5V ≤ VIN ≤ 5.5V - 0.02 0.1 %/V ∆VOUT / ∆IOUT Load Regulation 1mA ≤ IOUT ≤ 150mA - 30 50 mV 1.2V ≤ VOUT ≤ 1.5V - 0.50 0.62 V 1.5V ≤ VOUT ≤ 1.7V - 0.38 0.47 V 1.7V ≤ VOUT ≤ 2.0V - 0.34 0.42 V 2.0V ≤ VOUT ≤ 2.5V - 0.28 0.36 V 2.5V ≤ VOUT ≤ 2.8V - 0.22 0.30 V 2.8V ≤ VOUT ≤ 3.3V - 0.21 0.27 V Ground Pin Current IOUT = 0mA - 36 50 ㎂ Quiescent Current VEN = 0V(Shutdown) - 0.1 1.0 ㎂ Output VoltageTemperature Coefficient -40℃ ≤ TOPR ≤ 85℃ - ±100 - ppm / ℃ Short Current Limit VOUT = 0V - 40 - mA VD IGND IQ ∆VOUT / ∆Ta ISC Dropout Voltage VEN(ON) Output Control Voltage (ON-State) - 1.1 - 5.5 V VEN(OFF) Output Control Voltage (OFF-State) - 0 - 0.3 V f=1kHz, Ripple 0.2Vp-p VIN=Set VOUT+1V, IOUT=30mA (In case that VOUT≤1.5V, VIN=2.5V) - 60 - dB PSRR 2012. 7. 5 Power Supply Ripple Rejection Revision No : 2 4/9 KIC3213MF12~33 TYPICAL CHARACTERISTICS 1) Output Voltage vs. Input Voltage (CIN = COUT = 0.47㎌, TOPR =25℃) KIC3213MF12 KIC3213MF25 2.8 Output Voltage VOUT (V) Output Voltage VOUT (V) 1.4 1.2 1.0 0.8 0.6 0.4 IOUT=1mA IOUT=30mA IOUT=50mA 0.2 0 0 1 2 3 4 2.4 2.0 1.6 1.2 0.8 IOUT=1mA IOUT=30mA IOUT=50mA 0.4 0 5 0 1 2 3 4 5 4 5 Input Voltage VIN (V) Input Voltage VIN (V) KIC3213MF33 Output Voltage VOUT (V) 3.5 3.0 2.5 2.0 1.5 1.0 IOUT=1mA IOUT=30mA IOUT=50mA 0.5 0 0 1 2 3 4 5 Input Voltage VIN (V) 2) Ground Current vs. Input Voltage (CIN = COUT = 0.47㎌, TOPR =25℃) KIC3213MF12 KIC3213MF25 100 100 80 80 60 60 40 40 20 20 0 0 0 1 2 3 Input Voltage VIN (V) 2012. 7. 5 Revision No : 2 4 5 0 1 2 3 Input Voltage VIN (V) 5/9 KIC3213MF12~33 KIC3213MF33 100 80 60 40 20 0 0 1 2 3 4 5 Input Voltage VIN (V) 4) Ground Current vs. Temperature (CIN = COUT = 0.47㎌, IOUT =0A) 3) Output Voltage vs. Temperature (CIN = COUT = 0.47㎌, IOUT =1mA) KIC3213MF33 KIC3213MF33 60 3.45 3.40 Ground Current IGND (㎂) Output Voltage VOUT (V) 3.50 VIN=4.3V 3.35 3.30 3.25 3.20 3.15 3.10 50 VIN=4.3V 40 30 20 3.05 3.00 -40 10 -25 0 25 50 75 85 -40 5) Input Transient Response (IOUT =30mA, tr =tf =5㎲, TOPR=25℃) -25 0 25 50 75 85 6) Load Transient Response (CIN = COUT = 0.47㎌, TOPR =25℃) KIC3213MF33 KIC3213MF33 5 Input Voltage 4 3.340 3.300 Onput Voltage 150 Output Current 0 3.40 3.35 3.30 3.25 Onput Voltage 3.20 3.260 0 2012. 7. 5 300 Output Voltage VOUT (V) Output Voltage VOUT (V) 6 20 40 60 Revision No : 2 80 100 0 20 40 60 80 100 6/9 KIC3213MF12~33 7) Turn On Speed With CE Pin (CIN = COUT = 0.47㎌, TOPR =25℃) KIC3213MF33 KIC3213MF33 IOUT=30mA 4 3 3 2 1 VEN (V) 4 2 1 0 0 3 VOUT (V) 2 1 0 -1 3 2 1 0 -1 -1 20 40 60 0 80 100 120 140 160 180 200 20 40 60 80 100 120 140 160 180 200 Time (us) Time (us) KIC3213MF33 KIC3213MF18 IOUT=150mA IOUT=0mA 4 3 3 2 1 VEN (V) 4 2 1 0 0 -1 -1 4 3 VOUT (V) VOUT (V) 4 2 1 0 -1 3 2 1 0 -1 0 20 40 60 80 100 120 140 160 180 200 0 20 40 60 Time (us) 80 100 120 140 160 180 200 Time (us) KIC3213MF18 KIC3213MF18 IOUT=30mA IOUT=150mA 4 3 3 1 VEN (V) 4 2 2 1 0 3 2 1 0 -1 -1 4 VOUT (V) VOUT (V) 0 -1 4 3 2 1 0 -1 0 20 40 60 80 100 120 140 160 180 200 Time (us) 2012. 7. 5 VEN (V) 0 VEN (V) VOUT (V) 4 -1 4 VEN (V) IOUT=0mA Revision No : 2 0 20 40 60 80 100 120 140 160 180 200 Time (us) 7/9 KIC3213MF12~33 8) Turn Off Speed With CE Pin (CIN = COUT = 0.47㎌, TOPR =25℃) KIC3213MF33 KIC3213MF33 4 3 3 2 1 VEN (V) 4 2 1 0 0 4 -1 3 VOUT (V) 2 1 0 -1 3 2 1 0 -1 -1 0 20 40 60 0 80 100 120 140 160 180 200 20 40 60 80 100 120 140 160 180 200 Time (us) Time (us) KIC3213MF18 KIC3213MF33 IOUT=0mA IOUT=150mA 4 3 3 2 1 VEN (V) 4 2 1 0 0 4 -1 3 VOUT (V) VOUT (V) 4 VEN (V) VOUT (V) 4 VEN (V) IOUT=30mA IOUT=0mA 2 1 0 -1 3 2 1 0 -1 -1 0 20 40 60 0 80 100 120 140 160 180 200 20 40 60 80 100 120 140 160 180 200 Time (us) Time (us) KIC3213MF18 4 3 3 2 1 VEN (V) 4 2 1 0 4 0 4 -1 VOUT (V) 3 2 1 0 -1 VEN (V) IOUT=150mA IOUT=30mA -1 3 2 1 0 -1 0 20 40 60 80 100 120 140 160 180 200 0 20 40 60 80 100 120 140 160 180 200 Time (us) 2012. 7. 5 Revision No : 2 8/9 KIC3213MF12~33 7) Ripple Rejection Vs Frequency (CIN=none, COUT=0.47㎌, VIN=4.3V, Ripple=0.2VP-P, IOUT=100mA) KIC3213MF33 1mA 60 50 100mA 40 30 20 10 0 0.01 0.1 1 10 100 1000 Frequency f (kHz) RECOMMENDED LAND PATTERN C0 0.25 .1 0. 48 0.22 45 1.30 0.47 8 0.65 0.40 3- 48 0. (Unit : mm) 2012. 7. 5 Revision No : 2 9/9