NJM11100 Adjustable Low Dropout Regulator w/Reverse Current Protection GENERAL DESCRIPTION PACKAGE OUTLINE The NJM11100 is a 240mA output low dropout adjustable type voltage regulator. The available setting voltage range is very wide from 1.3V to 17V. This product has Reverse Current Protection without external SBD. Advanced Bipolar technology NJM11100F1 NJM11100KH1 achieves low noise, high ripple rejection and high supply voltage. It is suitable for various applications such as car AVN, any consumer products and so on. FEATURES Output Voltage Setting Range 1.3V to 17V Reference Voltage Accuracy 1.25V 1.0 Output Current 240mA (min.) 320mA (typ.) Correspond to Low ESR capacitor (MLCC) 1.0 F: (Vo 1.4V) Low Dropout Voltage 0.2V (typ.) Io=200mA Input Voltage Range 2.1V to 18V ON/OFF Control Reverse Current Protection Circuit Thermal Shutdown Circuit Over Current Protection Circuit (OCP) Bipolar Technology Direct Replacement to TK11100 (180 degree rotated) Package Outline SOT-23-6-1, DFN6-H1(ESON6-H1) PIN CONFIGURATION 1. V 6 5 4 IN 1. CONTROL 6 5 4 2. V ADJ 2. GND 3. V OUT 3. Noise Bypass NJM11100 NJM11100 4. Noise Bypass 4. V OUT 5. GND 5. V ADJ 6. CONTROL 2 1 3 6. V IN 1 2 3 Exposed Pad(Rear PAD) should be connect to GND Should be noted the device direction when replacing from TK11100. BLOCK DIAGRAM V V IN OUT Reverse Thermal CONTROL Current Protection Protection Noise Bandgap Bypass Reference V ADJ Over Current Protection GND Ver.2015-02-27 - 1 - NJM11100 ABSOLUTE MAXIMUM RATINGS (Ta=25 C) PARAMETER SYMBOL MAXIMUM RATING UNIT Input Voltage V V 0.3 to 20 IN Output Voltage V V 0.3 to 19 OUT Control Pin Voltage V V 0.3 to 20 CONT Output Adjust Pin Voltage V 0.3 to 4 V ADJ Noise Bypass Pin Voltage (*5) V 0.3 to 4 V NB 510(*1) SOT-23-6 710(*2) Power Dissipation P mW D DFN6-H1 450(*3) (ESON6-H1) 1200(*4) Operating Temperature Range Topr 40 to 85 C Storage Temperature Range Tstg 40 to 150 C (*1): Mounted on glass epoxy board. (76.2 114.3 1.6mm: based on EIA/JDEC standard, 2Layers) (*2): Mounted on glass epoxy board. (76.2 114.3 1.6mm: based on EIA/JDEC standard, 4Layers),internal Cu area: 74.2 74.2mm (*3): Mounted on glass epoxy board (101.5114.51.6mm: based on EIA/JEDEC standard, 2Layers FR-4, with Exposed Pad) (*4): Mounted on glass epoxy board (101.5114.51.6mm: based on EIA/JEDEC standard, 4Layers FR-4, with Exposed Pad) (4Layers: Applying 99.599.5mm inner Cu area and a thermal via hole to a board based on JEDEC standard JESD51-5) (*5): When input voltage is less than 4V, the absolute maximum control voltage is equal to the input voltage. RECOMMENDED OPERATING CONDITIONS PARAMETER SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT Input Voltage Range V 2.1 - 18 V IN Output Voltage Range V 1.3 - 17 V OUT ELECTRICAL CHARACTERISTICS (Unless other noted, V =4V, R1=51k , R2=68k , C =0.1 F, C =1.0 F(V <1.4V: 2.2 F), Cp=0.01 F, Cfb=100pF, Ta=25 C) IN IN O O PARAMETER SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT Reference Voltage Vref I =30mA 1.0 1.25 1.0 V O Quiescent Current I I =0mA, except Icont - 200 260 A Q O Quiescent Current I V =0V - - 100 nA Q(OFF) CONT at OFF-state Ground Current I I =50mA - 0.75 1.5 mA GND O Output Current I 240 320 mA V 0.3V O O - - Line Regulation V / V V = V 1V to V 6V, I =30mA 0.10 /V O IN IN O O O Load Regulation V / I I =0 to 200mA - - 0.01 /mA O O O - Dropout Voltage(*6) I =200mA 0.2 0.35 V V I-O O Control Voltage at V 1.6 - - V CONT(ON) ON-state Control Voltage at V - - 0.6 V CONT(OFF) OFF-state Control Current I V =1.6V - 3 12 A CONT CONT ein=200mVrms,f=1kHz, I =10mA, O Ripple Rejection RR - 75 - dB V =3V setting O Average Temperature Coefficient of Output - - V / Ta Ta=0 C to 85 C, I =30mA 35 ppm/ C O O Voltage f=10Hz to 80kHz, I =10mA, O Output Noise Voltage V - 30 - Vrms NO V =3V setting O (*6):Except setting Output Voltage less than 2.1V. Ver.2015-02-27 - 2 -