RS3236-3.3AYF5

RS3236 Low Power, Low Dropout, 500mA RF Linear Regulators FEATURES DESCRIPTION  Low Output Noise  Low Dropout Voltage  Thermal-Overload Protection  Output Current Limit  10nA Logic-Controlled Shutdown  30μA(TYP) Low Supply Current  1.7V to 7.5V Input Voltage Range  500mA Output Current  -40°C to +85°C Operating Temperature Range  Available in Green UTDFN-1x1-4, SOT23-5, SOT23-3, SOT353(SC70-5) and SOT89-3L (L-Type) Package The RS3236 series low-power, low-dropout, CMOS LDO operate from 1.7V to 7.5V input voltage that can supply up to 500mA of output current. Designed to meet the requirements of RF and analog circuits, the RS3236 series device provides low noise, high PSRR, low quiescent current, and low line and load transient response. The device is designed to work with a 1-µF input and a 1-µF output ceramic capacitor (no separate noise bypass capacitor required). An external noise bypass capacitor connected to the device’s BP pin can further reduce the noise level. Other features include a 10nA logic-controlled shutdown mode, foldback current limit and thermal shutdown protection. The RS3236 series is available in Green UTDFN1x1-4, SOT23-3, SOT23-5, SOT353(SC70-5) and SOT89-3L(L-Type) package. It operates over an ambient temperature range of -40°C to +85°C. APPLICATIONS   Cellular Telephones  Modems  HiFi Audio Radio Transceivers  PLL/Synthesizer, Clocking  Medium-Current, Noise-Sensitive Applications Camera Modules Functional Block Diagram Current Limit IN VREF OUT Current Limit IN VREF Error amp Internal Controller Error amp Internal Controller Thermal Shutdown Thermal Shutdown EN BP GND REV C.2 OUT EN Copyright © 2017, RUNIC Technology FB GND 1 / 15 Copyright © 2017, RUNIC Technology www.run-ic.com RS3236 Pin Configuration and Functions (Top View) (TOP VIEW) (TOP VIEW) UTDFN-1×1-4 UTDFN-1×1-4 NUMBER NAME O Regulator Output. 2 GND G Ground. 3 EN I 4 IN I - - NUMBER GND 2 EN 3 5 OUT 4 BP/FB DESCRIPTION OUT SOT23-5 /SOT353(SC70-5) 1 SOT23-5/SOT353(SC70-5) I/O 1 Thermal Pad IN Enable Input. A logic low reduces the supply current to 10nA. Connect to IN for normal operation. Regulator Input. Supply voltage can range from 1.7V to 7.5V. Bypass with a 1μF capacitor to GND. Connect the thermal pad to a large-area ground plane. This pad is not an electrical connection to the device ground. DESCRIPTION I/O NAME 1 IN I Regulator Input. Supply voltage can range from 1.7V to 7.5V. Bypass with a 1μF capacitor to GND. 2 GND G Ground. 3 EN I Enable Input. A logic low reduces the supply current to 10nA. Connect to IN for normal operation. BP/NC 4 5 FB OUT NC or connect 0.01uF ceramic capacitor for reduced noise at the output. O Feedback Pin (adjustable voltage version only). This is used to set the output voltage of the device. O Regulator Output. 2 / 15 www.run-ic.com RS3236 Pin Configuration and Functions (Top View) TOP VIEW VOUT LBXX GND 1 2 3 VIN SOT23-3 NOTE: XX indicate Output Voltage, xx indicate DataCode For example: LB33 (VOUT=3.3V) SOT23-3 NUMBER NAME DESCRIPTION I/O 1 GND G Ground. 2 OUT O Regulator Output. 3 IN I Regulator Input. Supply voltage can range from 1.7V to 7.5V. Bypass with a 1μF capacitor to GND. VIN LBXXL 1 2 3 GND VIN VOUT SOT89-3L(L-Type) SOT89-3L(L-Type) NUMBER NAME DESCRIPTION I/O 1 GND G Ground. 2 IN I Regulator Input. Supply voltage can range from 1.7V to 7.5V. Bypass with a 1μF capacitor to GND. 3 OUT O Regulator Output. 3 / 15 www.run-ic.com RS3236 PACKAGE/ORDERING INFORMATION PRODUCT RS3236-0.75 RS3236-1.0 RS3236-1.2 RS3236-1.5 RS3236-1.8 RS3236-2.05 RS3236-2.5 RS3236-2.8 RS3236-3.0 RS3236-3.3 RS3236-3.6 RS3236-4.0 ORDERING NUMBER (2) VOUT(V) VOUT Accuracy PACKAGE LEAD PACKAGE MARKING (1) PACKAGE OPTION RS3236-0.75YUTDN4 0.75V ±2.5% RS3236-0.75YF5 0.75V ±2.5% UTDFN-1x1-4 BA Tape and Reel,10000 SOT23-5 LB075 RS3236-0.75YC5 0.75V Tape and Reel,3000 ±2.5% SOT353(SC70-5) LB075 RS3236-0.75YF3 Tape and Reel,3000 0.75V ±2.5% SOT23-3 LB075 RS3236-1.0YUTDN4 Tape and Reel,3000 1.0V ±2.5% UTDFN-1x1-4 BB Tape and Reel,10000 RS3236-1.0YF5 1.0V ±2.5% RS3236-1.0YC5 1.0V ±2.5% SOT23-5 SOT353(SC70-5) LB10 Tape and Reel,3000 LB10 Tape and Reel,3000 RS3236-1.0YF3 1.0V ±2.5% SOT23-3 LB10 Tape and Reel,3000 RS3236-1.2YUTDN4 1.2V ±2.5% UTDFN-1x1-4 BC Tape and Reel,10000 RS3236-1.2YF5 1.2V ±2.5% RS3236-1.2YC5 1.2V ±2.5% SOT23-5 SOT353(SC70-5) LB12 Tape and Reel,3000 LB12 Tape and Reel,3000 RS3236-1.2YF3 1.2V ±2.5% SOT23-3 LB12 Tape and Reel,3000 RS3236-1.5YUTDN4 1.5V ±2.5% UTDFN-1x1-4 BD Tape and Reel,10000 RS3236-1.5YF5 1.5V ±2.5% SOT23-5 LB15 Tape and Reel,3000 RS3236-1.5YC5 1.5V ±2.5% SOT353(SC70-5) LB15 Tape and Reel,3000 RS3236-1.5YF3 1.5V ±2.5% SOT23-3 LB15 Tape and Reel,3000 RS3236-1.8YUTDN4 1.8V ±2.5% UTDFN-1x1-4 BE Tape and Reel,10000 RS3236-1.8YF5 1.8V ±2.5% SOT23-5 LB18 Tape and Reel,3000 RS3236-1.8YC5 1.8V ±2.5% SOT353(SC70-5) LB18 Tape and Reel,3000 RS3236-1.8YF3 1.8V ±2.5% SOT23-3 LB18 Tape and Reel,3000 RS3236-1.8YE3L 1.8V ±2.5% SOT89-3L(L-Type) LB18L Tape and Reel,1000 RS3236-2.05YUTDN4 2.05V ±2.5% UTDFN-1x1-4 BF Tape and Reel,10000 RS3236-2.05YF5 2.05V ±2.5% SOT23-5 LB205 Tape and Reel,3000 RS3236-2.05YC5 2.05V ±2.5% SOT353(SC70-5) LB205 Tape and Reel,3000 RS3236-2.05YF3 2.05V ±2.5% SOT23-3 LB205 Tape and Reel,3000 RS3236-2.5YUTDN4 2.5V ±2.5% UTDFN-1x1-4 BG Tape and Reel,10000 RS3236-2.5YF5 2.5V ±2.5% SOT23-5 LB25 Tape and Reel,3000 RS3236-2.5YC5 2.5V ±2.5% SOT353(SC70-5) LB25 Tape and Reel,3000 RS3236-2.5YF3 2.5V ±2.5% SOT23-3 LB25 Tape and Reel,3000 RS3236-2.8YUTDN4 2.8V ±2.5% UTDFN-1x1-4 BH Tape and Reel,10000 RS3236-2.8YF5 2.8V ±2.5% SOT23-5 LB28 Tape and Reel,3000 RS3236-2.8YC5 2.8V ±2.5% SOT353(SC70-5) LB28 Tape and Reel,3000 RS3236-2.8YF3 2.8V ±2.5% SOT23-3 LB28 Tape and Reel,3000 RS3236-3.0YUTDN4 3.0V ±2.5% UTDFN-1x1-4 BI Tape and Reel,10000 RS3236-3.0YF5 3.0V ±2.5% SOT23-5 LB30 Tape and Reel,3000 RS3236-3.0YC5 3.0V ±2.5% SOT353(SC70-5) LB30 Tape and Reel,3000 RS3236-3.0YF3 3.0V ±2.5% SOT23-3 LB30 Tape and Reel,3000 RS3236-3.3YUTDN4 3.3V ±2.5% UTDFN-1x1-4 BJ Tape and Reel,10000 RS3236-3.3YF5 3.3V ±2.5% SOT23-5 LB33 Tape and Reel,3000 RS3236-3.3YC5 3.3V ±2.5% SOT353(SC70-5) LB33 Tape and Reel,3000 RS3236-3.3YF3 3.3V ±2.5% SOT23-3 LB33 Tape and Reel,3000 RS3236-3.3YE3L 3.3V ±2.5% SOT89-3L(L-Type) LB33L Tape and Reel,1000 RS3236-3.6YUTDN4 3.6V ±2.5% UTDFN-1x1-4 BK Tape and Reel,10000 RS3236-3.6YF5 3.6V ±2.5% SOT23-5 LB36 Tape and Reel,3000 RS3236-3.6YC5 3.6V ±2.5% SOT353(SC70-5) LB36 Tape and Reel,3000 RS3236-3.6YF3 3.6V ±2.5% SOT23-3 LB36 Tape and Reel,3000 RS3236-4.0YUTDN4 4.0V ±2.5% UTDFN-1x1-4 BL Tape and Reel,10000 RS3236-4.0YF5 4.0V ±2.5% SOT23-5 LB40 Tape and Reel,3000 RS3236-4.0YC5 4.0V ±2.5% SOT353(SC70-5) LB40 Tape and Reel,3000 4 / 15 www.run-ic.com RS3236 RS3236-5.0 RS3236-4.0YF3 4.0V ±2.5% SOT23-3 LB40 Tape and Reel,3000 RS3236-4.0YE3L 4.0V ±2.5% SOT89-3L(L-Type) LB40L Tape and Reel,1000 RS3236-5.0YUTDN4 5.0V ±2.5% UTDFN-1x1-4 BM Tape and Reel,10000 RS3236-5.0YF5 5.0V ±2.5% SOT23-5 LB50 Tape and Reel,3000 RS3236-5.0YC5 5.0V ±2.5% SOT353(SC70-5) LB50 Tape and Reel,3000 RS3236-5.0YF3 5.0V ±2.5% SOT23-3 LB50 Tape and Reel,3000 RS3236-1.35 RS3236-1.35YUTDN4 1.35V ±2.5% UTDFN-1x1-4 BN Tape and Reel,10000 RS3236-1.85 RS3236-1.85YUTDN4 1.85V ±2.5% UTDFN-1x1-4 BO Tape and Reel,10000 RS3236-2.7 RS3236-2.7YF5 2.7V ±2.5% SOT23-5 LB27 Tape and Reel,3000 RS3236-2.1 RS3236-2.1YF5 2.1V ±2.5% SOT23-5 LB21 Tape and Reel,3000 RS3236-2.85 RS3236-2.85YF5 2.85V ±2.5% SOT23-5 LB285 Tape and Reel,3000 PRODUCT ORDERING NUMBER (2) VOUT(V) VOUT Accuracy PACKAGE LEAD PACKAGE MARKING (1) PACKAGE OPTION — RS3236-3.3 RS3236-3.3AYUTDN4 3.3V ±1% UTDFN-1x1-4 BJ RS3236-3.3 RS3236-3.3AYF5 3.3V ±1% SOT23-5 LB33A Tape and Reel, 3000 RS3236-5.0 RS3236-5.0AYF5 5.0V ±1% SOT23-5 LB50A Tape and Reel, 3000 MODEL VFB (V) RS3236-ADJ8 0.81 RS3236-ADJC 1.21 Tape and Reel,10000 PINPACKAGE ORDERING NUMBER PACKAGE MARKING (1) PACKAGE OPTION SOT23-5 RS3236-ADJ8YF5 LBAD8 Tape and Reel, 3000 SOT353(SC70-5) RS3236-ADJ8YC5 LBAD8 Tape and Reel, 3000 SOT23-5 RS3236-ADJCYF5 LBADC Tape and Reel, 3000 SOT353(SC70-5) RS3236-ADJCYC5 LBADC Tape and Reel, 3000 NOTE: (1) There may be additional marking, which relates to the lot trace code information(include data code and vendor code)， the logo or the environmental category on the device. □□□□ (2) RS3236- Package Type YUTDN4: UTDFN-1x1-4 YF5:SOT23-5 YC5:SOT353(SC70-5) YF3:SOT23-3 YE3L:SOT89-3L(L-Type) None:2.5% VOUT Accuracy A:1% VOUT Accuracy Output Voltage 0.75:0.75V 1.0:1.0V : 5.0:5.0V 5 / 15 www.run-ic.com RS3236 Absolute Maximum Ratings over operating free-air temperature range (unless otherwise noted) (1)(2) MIN MAX UNIT VIN Input voltage -0.3 8 V VEN Enable input voltage -0.3 VIN V TJ Junction temperature 150 °C PD Continuous power dissipation (3) Tstg Storage temperature (1) (2) (3) W Internally Limited -65 150 °C Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. All voltages are with respect to the GND pin. Internal thermal shutdown circuitry protects the device from permanent damage. ESD Ratings V(ESD) Electrostatic discharge VALUE UNIT Human-body model (HBM) ±6000 V Machine model (MM) ±400 V Recommended Operating Conditions over operating free-air temperature range (unless otherwise noted) (1) MIN MAX UNIT 7.5 V VIN Input supply voltage 1.7 VEN Enable input voltage 0 VIN V IOUT Output current 0 500 mA -40 +85 °C TA Operating temperature (1) All voltages are with respect to the GND pin. Thermal Information THERMAL METRIC (1) RθJA RθJC(top) RθJB ψJT ψJB RJC(bot) Pd Junction-to-ambient thermal resistance Junction-to-case (top) thermal resistance Junction-to-board thermal resistance Junction-to-top characterization parameter Junction-to-board characterization parameter Junction-to-case (bottom) thermal resistance Power Dissipation RS3236 RS3236 RS3236 RS3236 RS3236 UTDFN1x1-4 SOT353 (SC70-5) SOT23-5 SOT23-3 SOT89-3L (L-Type) UNIT 4 PINS 5 PINS 5 PINS 3 PINS 3 PINS 312.5 312.5 250 312.5 208.3 °C/W 137.9 141.8 84.3 134.3 88.5 °C/W 83.5 84.5 39.5 84.5 39.6 °C/W 5.3 3.9 2.86 4.8 26.5 °C/W 83.8 82.1 58.7 81.5 49.7 °C/W 71.8 N/A N/A N/A 77.7 °C/W 0.4 0.4 0.5 0.4 0.6 W 6 / 15 www.run-ic.com RS3236 ELECTRICAL CHARACTERISTICS (VIN = VOUT (NOMINAL) + 0.5V (1), Full = -40°C to +85°C, unless otherwise noted.) PARAMETER Input Voltage SYMBOL CONDITIONS MAX UNITS +25°C 1.7(1) 7.5 V IOUT = 0.1mA +25°C -2.5 2.5 % IOUT = 0.1mA ，RS3236-xxA +25°C -1 1 % IOUT = 0.1 mA, RS3236-ADJ8 +25°C 0.79 0.81 0.83 V IOUT = 0.1 mA, RS3236-ADJC +25°C 1.18 1.21 1.24 V +25°C 500 +25°C 500 VIN Output Voltage Accuracy Feedback Voltage VFB Maximum Output Current Current Limit ILIM Ground Pin Current IQ No load TEMP MIN +25°C Dropout Voltage VDROP IOUT = 500mA VOUT=1.5V ΔVLNR Load Regulation ΔVOUT Output Voltage Noise Output Voltage Temperature Coefficient Power Supply Rejection Ratio en mA 40 µA +25°C 630 mV 450 600 VIN = (VOUT + 0.5V) to 5.5V, IOUT = 1mA +25°C 0.1 0.2 %/V IOUT =0.1mA to 500mA, COUT = 1µF +25°C 25 50 mV +25°C 0.5 10 mV +25°C 68 µ VRMS FULL 35 ppm/℃ IOUT =0.1mA to 500mA, COUT = 1µF， RS3236-ADJ f = 10Hz to 100kHz, CBP = 0.01µF, COUT = 10µF, IOUT=30mA ΔVOUT ILOAD = 0.1mA ΔTA × VOUT PSRR 800 900 VOUT=3.3V Line Regulation mA 30 VOUT=1.2V (2) TYP CBP = 0μF, ILOAD = 30mA, f = 217Hz COUT = 1μF, VIN = VOUT+1V ΔVRIPPLE=0.2VP-P f = 1kHz +25°C CBP = 10nF, ILOAD = 30mA, f = 217Hz COUT = 1μF, VIN = VOUT+1V ΔVRIPPLE=0.2VP-P f = 1kHz +25°C 72 dB 70 74 dB 70 SHUTDOWN EN Input Threshold EN Input Threshold EN Input Bias Current Shutdown Supply Current Start-Up Time (3) VIH VIL VIH VIL EN = 7.5V IBL IQ(SHDN) RON of Discharge MOSFET 1.4 Full Full VIN = 7.5V IBH tSTR Full VIN = 1.7V 0.4 2.3 Full 0.8 1 V V +25°C 0.01 EN = 0V Full 0.01 EN = 0V Full 0.01 COUT = 1μF, No Load +25°C 180 µs VIN = 4.0V, VEN = 0V +25°C 260 Ω 150 °C 15 °C 1 µA µA THERMAL PROTECTION Thermal Shutdown Temperature TSHDN Thermal Shutdown Hysteresis ΔTSHDN NOTES: 1. VIN = VOUT (NOMINAL) + 0.5V or 1.7V, whichever is greater. 7 / 15 www.run-ic.com RS3236 2. The dropout voltage is defined as VIN - VOUT, when VOUT is 100mV below the value of VOUT for VIN = VOUT + 0.5V. 3. Time needed for VOUT to reach 90% of final value. TYPICAL APPLICATION CIRCUIT Typical Circuit INPUT 1.7V to 7.5V 1 IN OUT Typical Circuit 5 INPUT 1.7V to 7.5V OUTPUT CIN 1uF IN OUT 5 COUT 1uF RS3236 ON ON OFF If need deduce more noise, CBP = 0.01uF OFF 3 BP EN 4 GND NC 3 SOT23-5/SOT353(SC70-5) 1 CIN 1uF IN OUT GND CBP 2 0.01uF Typical Circuit 5 INPUT 1.7V to 7.5V OUTPUT 1 CIN 1uF COUT 1uF RS3236 -ADJ8 ON 4 SOT23-5/SOT353(SC70-5) Typical Circuit INPUT 1.7V to 7.5V BP EN For most application, BP can float. 2 OUTPUT CIN 1uF COUT 1uF RS3236 1 OUT 5 ON OUTPUT COUT 1uF RS3236 -ADJC R1 OFF IN R1 OFF 3 FB EN 4 GND 3 FB EN GND R2 2 4 R2 2 SOT23-5/SOT353(SC70-5) SOT23-5/SOT353(SC70-5) NOTE: Choose R2 = 160kΩ to maintain a 5μA minimum load. Calculate the value for R1 using the following equation: VOUT 𝑅1 = 𝑅2 ∗ ( − 1) 0.81 NOTE: Choose R2 = 240kΩ to maintain a 5μA minimum load. Calculate the value for R1 using the following equation: VOUT 𝑅1 = 𝑅2 ∗ ( − 1) 1.21 Typical Circuit INPUT 1.7V to 7.5V 4 IN OUT CIN 1uF RS3236 1 OUTPUT COUT 1uF ON OFF 3 EN GND 2 UTDFN-1×1-4 8 / 15 www.run-ic.com RS3236 TYPICAL PERFORMANCE CHARACTERISTICS VIN = VOUT (NOMINAL) + 0.5V, VOUT=3.3V, CIN = 1μF, COUT = 1μF, CBP = 0μF, TA = +25℃, unless otherwise noted. Turn On Speed With EN Pin Turn Off Speed With EN Pin 2V/div 2V/div VEN VEN 2V/div VOUT 2V/div VOUT VIN =4.3V,IOUT=0mA,VOUT=3.3V VIN =4.3V,IOUT=0mA,VOUT=3.3V Time(400us/div) Time(400us/div) Line Transient Response SHUTDOWN 2V EN 0V 1V/div VIN VOUT=3.3V 3.3V 20mV/div VOUT 0V VOUT VIN=4.3V to 5.3V,IOUT=30mA Time(200us/div) Time(400us/div) Load Transient Response Load Transient Response VIN=4.3 V VOUT=3.3V VIN=4.3V VOUT V O U T VOUT=3 .3V IOUT = 3 . 3 V 50mA/div 50mA/div IOUT 20mV/div VOUT 20mVdiv VIN=4.3V VOUT=3.3V IOUT=50mA to 100mA IOUT=1mA to 100mA IOUT=1mA to 300mA IOUT=50mA to 100mA Time(500us/div) Time(500us/div) 9 / 15 www.run-ic.com RS3236 TYPICAL PERFORMANCE CHARACTERISTICS VIN = VOUT (NOMINAL) + 0.5V, VOUT=3.3V, CIN = 1μF, COUT = 1μF, CBP = 0.1μF, TA = +25℃, unless otherwise noted. VOUT=3.3V 10 / 15 www.run-ic.com RS3236 PACKAGE OUTLINE DIMENSIONS SOT23-3 D 1.90 b 2.59 E1 E 0.99 0.95 0.69 e e1 RECOMMENDED LAND PATTERN (Unit: mm) 0.2 A A2 L A1 Symbol c θ Dimensions In Millimeters Dimensions In Inches Min Max Min Max A 1.050 1.250 0.041 0.049 A1 0.000 0.100 0.000 0.004 A2 1.050 1.150 0.041 0.045 b 0.300 0.500 0.012 0.020 c 0.100 0.200 0.004 0.008 D 2.820 3.020 0.111 0.119 E 1.500 1.700 0.059 0.067 E1 2.650 2.950 0.104 0.116 e 0.950(BSC) 0.037(BSC) e1 1.800 2.000 0.071 0.079 L 0.300 0.600 0.012 0.024 θ 0° 8° 0° 8° 11 / 15 www.run-ic.com RS3236 SOT23-5 Symbol Dimensions In Millimeters Dimensions In Inches Min Max Min Max A 1.050 1.250 0.041 0.049 A1 0.000 0.100 0.000 0.004 A2 1.050 1.150 0.041 0.045 b 0.300 0.500 0.012 0.020 c 0.100 0.200 0.004 0.008 D 2.820 3.020 0.111 0.119 E 1.500 1.700 0.059 0.067 E1 2.650 2.950 0.104 0.116 e 0.950(BSC) 0.037(BSC) e1 1.800 2.000 0.071 0.079 L 0.300 0.600 0.012 0.024 θ 0° 8° 0° 8° 12 / 15 www.run-ic.com RS3236 SOT353(SC70-5) D 1.30 b 1.9 E E1 0.75 Pin1 Index Area 0.65 0.4 e e1 RECOMMENDED LAND PATTERN (Unit: mm) 0.2 A A2 c θ L A1 Symbol Dimensions In Millimeters L1 Dimensions In Inches Min Max Min Max A 0.900 1.100 0.035 0.043 A1 0.000 0.100 0.000 0.004 A2 0.900 1.000 0.035 0.039 b 0.150 0.350 0.006 0.014 c 0.080 0.150 0.003 0.006 D 2.000 2.200 0.079 0.087 E 1.150 1.350 0.045 0.053 E1 2.150 2.450 0.085 0.096 e 0.650(BSC) 0.026(BSC) e1 1.300(BSC) 0.051(BSC) L 0.260 L1 θ 0.460 0.010 0.525 0° 0.018 0.021 8° 13 / 15 0° 8° www.run-ic.com RS3236 UTDFN-1x1-4 Symbol Dimensions In Millimeters 3 4 2 1 Dimensions In Inches MIN MOD MAX MIN MOD MAX A 0.340 0.370 0.400 0.013 0.015 0.016 A1 0.000 0.020 0.050 0.000 0.001 0.002 A2 0.100 REF 0.004 REF D 0.950 1.000 1.050 0.037 0.039 0.041 D1 0.430 0.480 0.530 0.017 0.019 0.021 E 0.950 1.000 1.050 0.037 0.039 0.041 E1 0.430 0.480 0.530 0.017 0.019 0.021 b 0.170 0.220 0.270 0.007 0.009 0.011 e 0.600 0.650 0.700 0.024 0.026 0.028 f L 0.195 REF 0.200 0.250 0.008 REF 0.300 14 / 15 0.008 0.010 0.012 www.run-ic.com RS3236 SOT89-3L D 2.0 A D1 3.0 E E1 45° b1 0.7 L e 1.5 b c 1.5 e1 1.0 RECOMMENDED LAND PATTERN (Unit: mm) Symbol Dimensions In Millimeters Dimensions In Inches Min Max Min Max A 1.400 1.600 0.055 0.063 b 0.320 0.520 0.013 0.020 b1 0.400 0.580 0.016 0.023 c 0.350 0.440 0.014 0.017 D 4.400 4.600 0.173 0.181 D1 1.550 REF 0.061 REF E 2.300 2.600 0.091 0.102 E1 3.940 4.250 0.155 0.167 e 1.500 BSC 0.060 BSC e1 3.000 BSC 0.118 BSC L 0.900 1.200 15 / 15 0.035 0.047 www.run-ic.com