MIC94310 200mA LDO with Ripple BlockerTM Technology General Description Features The MIC94310 Ripple BlockerTM is a monolithic integrated circuit that provides low-frequency ripple attenuation (switching noise rejection) to a regulated output voltage. This is important for applications where a DC/DC switching converter is required to lower or raise a battery voltage but where switching noise cannot be tolerated by sensitive downstream circuits such as in RF applications. The MIC94310 maintains high power supply ripple rejection (PSRR) with input voltages operating near the output voltage level to improve overall system efficiency. A lowvoltage logic enable pin facilitates ON/OFF control at typical GPIO voltage levels. * 1.8V to 3.6V input voltage range * Active noise rejection over a wide frequency band - >50dB from 10Hz to 10MHz at 200mA load * Rated to 200mA output current * Fixed output voltages * Current-limit and thermal-limit protected * Ultra-small 0.88mm x 0.88mm 4-ball WLCSP * 1.2mm x 1.6mm 4-pin Thin DFN * 5-pin SOT-23 * Logic-controlled enable pin - -40C to +125C junction temperature range The MIC94310 operates from an input voltage of 1.8V to 3.6V. Packaged in a 0.88mm x 0.88mm 4-ball WLCSP, a 4-pin 1.2mm x 1.6mm Thin DFN, or a 5-pin SOT-23, the MIC94310 has a junction operating temperature range of -40C to +125C. Datasheets and support documentation are available on Micrel's web site at: www.micrel.com. Applications * * * * * * Smartphones/Smart books Tablet PC/notebooks and webcams Digital still and video cameras Global positioning systems Mobile computing Automotive and industrial applications Typical Application PSRR COUT = 1F 0 PSRR (dB) -20 -40 IOUT = 200mA IOUT = 100mA -60 -80 -100 VIN = 2.5V + 40mVpp IOUT = 10mA VOUT = 1.8V -120 100 1.E+03 1K 1.E+04 10 1.E+02 10K 1.E+05 100K 1.E+06 1M 1.E+07 10M 1.E+01 FREQUENCY (Hz) Ripple Blocker is a trademark of Micrel, Inc. Micrel Inc. * 2180 Fortune Drive * San Jose, CA 95131 * USA * tel +1 (408) 944-0800 * fax + 1 (408) 474-1000 * http://www.micrel.com September 11, 2014 Revision 2.1 Micrel, Inc. MIC94310 Ordering Information Part Number Package (1, 2) Marking Code Output Voltage Lead Finish MIC94310-4YCS 1Z 1.2V 0.88mm x 0.88mm WLCSP Pb-Free MIC94310-FYCS 2Z 1.5V 0.88mm x 0.88mm WLCSP Pb-Free MIC94310-GYCS Z9 1.8V 0.88mm x 0.88mm WLCSP Pb-Free MIC94310-DYCS Z8 1.85V 0.88mm x 0.88mm WLCSP Pb-Free MIC94310-JYCS Z7 2.5V 0.88mm x 0.88mm WLCSP Pb-Free MIC94310-LYCS 3Z 2.7V 0.88mm x 0.88mm WLCSP Pb-Free MIC94310-MYCS Z6 2.8V 0.88mm x 0.88mm WLCSP Pb-Free MIC94310-NYCS Z5 2.85V 0.88mm x 0.88mm WLCSP Pb-Free MIC94310-PYCS Z4 3.0V 0.88mm x 0.88mm WLCSP Pb-Free MIC94310-SYCS Z3 3.3V 0.88mm x 0.88mm WLCSP Pb-Free MIC94310-4YMT 31T 1.2V 1.2mm x 1.6mm Thin DFN Pb-Free MIC94310-FYMT 32T 1.5V 1.2mm x 1.6mm Thin DFN Pb-Free MIC94310-GYMT 31G 1.8V 1.2mm x 1.6mm Thin DFN Pb-Free MIC94310-DYMT 31D 1.85V 1.2mm x 1.6mm Thin DFN Pb-Free MIC94310-JYMT 31J 2.5V 1.2mm x 1.6mm Thin DFN Pb-Free MIC94310-LYMT 31L 2.7V 1.2mm x 1.6mm Thin DFN Pb-Free MIC94310-MYMT 31M 2.8V 1.2mm x 1.6mm Thin DFN Pb-Free MIC94310-NYMT 31N 2.85V 1.2mm x 1.6mm Thin DFN Pb-Free MIC94310-PYMT 31P 3.0V 1.2mm x 1.6mm Thin DFN Pb-Free MIC94310-SYMT 31S 3.3V 1.2mm x 1.6mm Thin DFN Pb-Free MIC94310-4YM5 V31 1.2V 5-Pin SOT-23 Pb-Free MIC94310-GYM5 W31 1.8V 5-Pin SOT-23 Pb-Free MIC94310-MYM5 Z31 2.8V 5-Pin SOT-23 Pb-Free MIC94310-SYM5 X31 3.3V 5-Pin SOT-23 Pb-Free Note: 1. Thin DFN = Pin 1 identifier. 2. Thin DFN is a GREEN RoHS-compliant package. Lead finish is NiPdAu. Mold compound is Halogen Free. September 11, 2014 2 Revision 2.1 Micrel, Inc. MIC94310 Pin Configuration 0.88mm x 0.88mm 4-Ball CSP (CS) 1.2mm x 1.6mm 4-Pin TDFN (MT) Top View Top View 5-Pin SOT-23 (M5) Top View Pin Description Pin Number (TDFN) Pin Number (SOT-23) Ball Number (WLCSP) Pin Name 1 5 A2 VOUT Power switch output. 2 2 B2 GND Ground. 3 3 B1 EN Enable Input. A logic HIGH signal on this pin enables the part. Logic LOW disables the part. Do not leave floating. 4 1 A1 VIN Power switch input and chip supply. - 4 - NC No Connect. Not internally connected. EP - - ePad September 11, 2014 Pin Function Exposed Heatsink Pad. Connect to ground for best thermal performance. 3 Revision 2.1 Micrel, Inc. MIC94310 Functional Diagram September 11, 2014 4 Revision 2.1 Micrel, Inc. MIC94310 Absolute Maximum Ratings(3) Operating Ratings(4) Input Voltage (VIN) ...........................................-0.3 to +4.0V Output Voltage (VOUT) ................. -0.3 to VIN+0.3V or +4.0V Enable Voltage (VEN) ................... -0.3 to VIN+0.3V or +4.0V Lead Temperature (soldering, 10s) ............................ 260C Storage Temperature (Ts)......................... -65C to +150C (5) ESD Rating .................................................................. 3kV Supply Voltage (VIN) ..................................... +1.8V to +3.6V Enable Voltage (VEN) .............................................. 0V to VIN Junction Temperature (TJ) ........................ -40C to +125C Junction Thermal Resistance TDFN (JA) ....................................................... 173C/W WLCSP (JA) .................................................... 250C/W SOT-23 (JA) .................................................... 120C/W Electrical Characteristics(6) VIN = VEN = VOUT + 500mV (VIN = VEN = 3.6V for VOUT 3.1V); IOUT = 1mA; COUT = 1F (YCS, YMT), COUT = 10F (YM5); TA = 25C, bold values indicate -40C TJ +125C, unless noted. Parameter Condition Min. Max. Units 3.6 V 1 +3 % VIN to VOUT dropout at 100mA output current 20 50 mV VIN to VOUT dropout at 200mA output current 40 100 mV Load Regulation 1mA to 100mA 4 Line Regulation VIN = VOUT + 500mV to 3.6V 0.01 0.5 % Ground Current No load to full load 170 250 A Shutdown Current VEN = 0V 0.2 5 A f = 100Hz, IOUT = 100mA 85 dB f = 100kHz, IOUT = 100mA 68 dB f = 1MHz, IOUT = 100mA 57 dB 50 dB 1.8 Input Voltage Output Voltage Accuracy Dropout Voltage VIN Ripple Rejection Typ. -3 Variation from nominal VOUT f = 10MHz, IOUT = 100mA Current Limit VOUT = 0V Total Output Noise 10Hz to 100kHz 250 Turn-on Time 400 mV 700 mA 83 VRMS 70 s Enable 0.4 Input Logic Level 1.0 Input Logic High Input Current V V 0.01 1 A Notes: 3. Exceeding the absolute maximum ratings may damage the device. 4. The device is not guaranteed to function outside its operating ratings. 5. Devices are ESD sensitive. Handling precautions are recommended. Human body model, 1.5k in series with 100pF. 6. Specification for packaged product only. September 11, 2014 5 Revision 2.1 Micrel, Inc. MIC94310 Typical Characteristics PSRR COUT = 0.47F 0 -20 -20 -40 IOUT = 200mA -60 -80 -100 IOUT = 10mA -20 VIN = 2.5V -40 -60 VIN = 3.6V -80 VIN = VIN(NOM) + 40mVpp LOAD = 100mA VOUT = 1.8V -100 VIN = 2.5V + 40mVpp VOUT = 1.8V -120 1.E+01 10 1.E+02 100 1.E+03 1K 1.E+04 10K 1.E+05 100K 1.E+06 1M 1.E+07 10M -40 IOUT = 100mA -60 -80 IOUT = 10mA FREQUENCY (Hz) PSRR COUT = 2.2F 0 VIN = VIN(NOM) + 40mVpp LOAD = 100mA VOUT = 1.8V PSRR COUT = 2.2F 0 0 -20 -20 VIN = 2.5V -60 -80 -40 IOUT = 200mA IOUT = 100mA -60 -80 VIN = 3.6V -100 PSRR (dB) PSRR (dB) PSRR (dB) VIN = 2.0V -40 VIN = 2.5V + 40mVpp VOUT = 1.8V -100 VIN = 2.5V + 40mVpp VOUT = 1.8V -120 1.E+01 10 1.E+02 100 1.E+03 1K 1.E+04 10K 1.E+05 100K 1.E+06 1M 1.E+07 10M FREQUENCY (Hz) PSRR COUT = 1F IOUT = 200mA -100 -120 1.E+01 10 1.E+02 100 1.E+03 1K 1.E+04 10K 1.E+05 100K 1.E+06 1M 1.E+07 10M FREQUENCY (Hz) -20 0 VIN = 2.0V IOUT = 100mA PSRR COUT = 1F PSRR (dB) 0 PSRR (dB) PSRR (dB) PSRR COUT = 0.47F -40 VIN = VIN(NOM) + 40mVpp LOAD = 100mA VOUT = 1.8V VIN = 2.0V VIN = 2.5V -60 -80 VIN = 3.6V -100 IOUT = 10mA -120 1.E+01 10 1.E+02 100 1.E+03 1K 1.E+04 10K 1.E+05 100K 1.E+06 1M 1.E+07 10M -120 1.E+01 10 1.E+02 100 1.E+03 1K 1.E+04 10K 1.E+05 100K 1.E+06 1M 1.E+07 10M FREQUENCY (Hz) FREQUENCY (Hz) PSRR COUT = 4.7F FREQUENCY (Hz) PSRR COUT = 10F PSRR COUT = 4.7F 0 0 -20 0 -20 IOUT = 200mA -20 VIN = 2.0V VIN = 2.5V IOUT = 100mA -60 -80 -40 PSRR (dB) -40 PSRR (dB) PSRR (dB) -120 1.E+01 10 1.E+02 100 1.E+03 1K 1.E+04 10K 1.E+05 100K 1.E+06 1M 1.E+07 10M -60 -80 -40 IOUT = 200mA IOUT = 100mA -60 -80 VIN = 3.6V -100 IOUT = 10mA VIN = 2.5V + 40mVpp VOUT = 1.8V -120 1.E+01 100K 1.E+06 1M 1.E+07 10M 10 1.E+02 100 1.E+03 1K 1.E+04 10K 1.E+05 FREQUENCY (Hz) September 11, 2014 VIN = VIN(NOM) + 40mVpp LOAD = 100mA VOUT = 1.8V -100 -120 1.E+01 10 1.E+02 100 1.E+03 1K 1.E+04 1M 1.E+07 10M 10K 1.E+05 100K 1.E+06 FREQUENCY (Hz) 6 -100 IOUT = 10mA VIN = 2.5V + 40mVpp VOUT = 1.8V -120 1.E+01 100 1.E+03 1K 1.E+04 1M 1.E+07 10M 10 1.E+02 10K 1.E+05 100K 1.E+06 FREQUENCY (Hz) Revision 2.1 Micrel, Inc. MIC94310 Typical Characteristics (Continued) PSRR COUT = 10F PSRR (Varying COUT) 0 0 0 VIN = VIN(NOM) + 40mVpp LOAD = 100mA VOUT = 1.8V COUT = 0.47F -20 COUT = 2.2F VIN = 2.0V COUT = 1F -60 -60 -80 VIN = 3.6V -100 -100 -120 1.E+01 10 1.E+02 100 1.E+03 1K 1.E+04 10K 1.E+05 100K 1.E+06 1M 1.E+07 10M -120 1.E+01 10 1.E+02 100 1.E+03 1K 1.E+04 10K 1.E+05 100K 1.E+06 1M 1.E+07 10M 35 1.900 30 1.875 25 20 15 10 1.800 1.775 1.750 VIN = 3.6V 0 1.700 100 125 150 175 200 CIN = COUT = 1F Output Voltage vs. Input Voltage 1.90 1.85 1.80 1.75 0 20 1.65 40 60 80 100 120 140 160 180 200 2 GROUND CURRENT (A) VIN = VEN = 3.1V CIN = COUT = 1F VOUT = 1.8V NOISE (10Hz to 100kHz) = 82.55VRMS 1k 1.E+03 10k 1.E+04 FREQUENCY (Hz) September 11, 2014 2.6 2.8 3 3.2 3.4 3.6 Ground Current vs. Input Voltage 175 1.00 2.4 INPUT VOLTAGE (V) Ground Current vs. Output Current 10.00 100 1.E+02 2.2 OUTPUT CURRENT (mA) Output Noise Spectral Density 0.01 10 1.E+01 IOUT = 200mA 1.70 1.60 OUTPUT CURRENT (mA) 0.10 FREQUENCY (Hz) 1.95 1.825 1.725 75 -120 10 1.E+02 100 1.E+03 1K 1.E+04 10K 1.E+05 100K 1.E+06 1M 1.E+07 10M 1.E+01 2.00 1.850 5 50 -100 Output Voltage vs. Output Current OUTPUT VOLTAGE (V) DROPOUT VOLTAGE (mV) Dropout Voltage vs. Output Current 25 COUT = 4.7F VIN = 2.5V + 40mVpp LOAD = 100mA VOUT = 1.8V FREQUENCY (Hz) FREQUENCY (Hz) 0 -80 COUT = 2.2F VIN = 2.5V + 40mVpp LOAD = 100mA VOUT = 1.8V COUT = 10F -60 OUTPUT VOLTAGE (V) -80 -40 PSRR (dB) VIN = 2.5V -40 PSRR (dB) PSRR (dB) -40 -20 190 170 165 160 155 VIN =2.8V GROUND CURRENT (A) -20 Noise V/Hz PSRR (Varying COUT) 180 IOUT = 200mA 170 160 IOUT = 100mA 150 140 CIN = COUT =1F 130 CIN = COUT =1F 100k 1.E+05 1M 1.E+06 120 150 0 20 40 60 80 100 120 140 160 180 200 OUTPUT CURRENT (mA) 7 2 2.2 2.4 2.6 2.8 3 3.2 3.4 3.6 INPUT VOLTAGE (V) Revision 2.1 Micrel, Inc. MIC94310 Functional Characteristics September 11, 2014 8 Revision 2.1 Micrel, Inc. MIC94310 Application Information The MIC94310 is a very-high PSRR, fixed-output, 200mA LDO utilizing Ripple Blocker technology. The MIC94310 is fully protected from damage due to fault conditions, offering linear current limiting and thermal shutdown. Enable/Shutdown Forcing the enable (EN) pin low disables the MIC94310 and sends it into a "zero" off mode current state. In this state, current consumed by the MIC94310 goes nearly to zero. Forcing EN high enables the output voltage. The EN pin uses CMOS technology and cannot be left floating as it could cause an indeterminate state on the output. Input Capacitor The MIC94310 is a high-performance, high-bandwidth device. An input capacitor of 0.47F is required from the input to ground to provide stability. Low-ESR ceramic capacitors provide optimal performance at a minimum of space. Additional high-frequency capacitors, such as small-valued NPO dielectric-type capacitors, help filter out high-frequency noise and are good practice in any RF-based circuit. X5R or X7R dielectrics are recommended for the input capacitor. Y5V dielectrics lose most of their capacitance over temperature and are therefore, not recommended. Thermal Considerations The MIC94310 is designed to provide 200mA of continuous current in a very-small package. Maximum ambient operating temperature can be calculated based on the output current and the voltage drop across the part. For example if the input voltage is 2.5V, the output voltage is 1.8V, and the output current = 200mA. The actual power dissipation of the Ripple BlockerTM can be determined using Equation 1: Output Capacitance In order to maintain stability, the MIC94310 requires an output capacitor of 0.47F or greater for the Thin DFN and WLCSP packages and 10F or greater for the SOT23 package. For optimal ripple rejection performance a 1F capacitor is recommended for the CSP and Thin DFN packages, while a 10F capacitor is recommended for the SOT-23 package. The design is optimized for use with low-ESR ceramic chip capacitors. High-ESR capacitors are not recommended because they may cause high-frequency oscillation. The output capacitor can be increased, but performance has been optimized for a 1F ceramic output capacitor and does not improve significantly with larger capacitance. PD = (VIN - VOUT1) IOUT + VIN IGND Because this device is CMOS and the ground current is typically <170A over the load range, the power dissipation contributed by the ground current is <1% and can be ignored for this calculation. PD = (2.5V - 1.8V) x 200mA PD = 0.14W X7R/X5R dielectric type ceramic capacitors are recommended because of their temperature performance. X7R type capacitors change capacitance by 15% over their operating temperature range and are the most stable type of ceramic capacitors. Z5U and Y5V dielectric capacitors change their value by as much as 50% and 60%, respectively, over their operating temperature ranges. To use a ceramic chip capacitor with the Y5V dielectric, the value must be much higher than an X7R ceramic capacitor to ensure the same minimum capacitance over the equivalent operating temperature range. To determine the maximum ambient operating temperature of the package, use the junction-to-ambient thermal resistance of the device and the Equation 2: TJ(max) - TA PD(MAX) = JA Eq. 2 TJ(MAX) = 125C, the maximum junction temperature of the die, JA thermal resistance = 173C/W for the Thin DFN package. No Load Stability The MIC94310 will remain stable and in regulation with no load. This is especially important in CMOS RAM keepalive applications. September 11, 2014 Eq. 1 Substituting PD for PD(MAX) and solving for the ambient operating temperature will give the maximum operating conditions for the regulator circuit. 9 Revision 2.1 Micrel, Inc. MIC94310 For proper operation, the maximum power dissipation must not be exceeded. For example, when operating the MIC94310-GYMT at an input voltage of 2.5V and 200mA load with a minimum footprint layout, the maximum ambient operating temperature (TA) can be determined as follows: 0.14W = (125C - TA)/(173C/W) TA = 101C Therefore, the maximum ambient operating temperature allowed in a 1.2mm x 1.6mm Thin DFN package is 101C. For a full discussion of heat sinking and thermal effects on voltage regulators, refer to the "Regulator Thermals" section of Micrel's Designing with Low-Dropout Voltage Regulators handbook. This information can be found on Micrel's website at: http://www.micrel.com/_PDF/other/LDOBk_ds.pdf For more information about Micrel's Ripple Blocker products, please visit: http://www.micrel.com/index.php/en/products/powermanagement-ics/ldos/linear-power-filters.html http://www.micrel.com/index.php/en/products/powermanagement-ics/ldos/linear-power-filters/article/1mic94300.html http://www.micrel.com/index.php/en/products/powermanagement-ics/ldos/linear-power-filters/article/3mic94310.html September 11, 2014 10 Revision 2.1 Micrel, Inc. MIC94310 Evaluation Board Schematic Bill of Materials Item C1, C2 U1 Part Number GRM155R61A105KE15D MIC94310-xxYMT Manufacturer Murata (7) (8) Micrel, Inc. Description Qty. Capacitor, 1F Ceramic, 10V, X7R, Size 0402 2 200mA LDO with Ripple Blocker Technology 1 Notes: 7. Murata: www.murata.com. 8. Micrel, Inc.: www.micrel.com. September 11, 2014 11 Revision 2.1 Micrel, Inc. MIC94310 Package Information and Recommended Landing Pattern(9) 4-Ball 0.88mm x 0.88mm WLCSP (CS) Note: 9. Package information is correct as of the publication date. For updates and most current information, go to www.micrel.com. September 11, 2014 12 Revision 2.1 Micrel, Inc. MIC94310 Package Information and Recommended Landing Pattern(9) (Continued) 4-Pin 1.2mm x 1.6mm Thin DFN (MT) September 11, 2014 13 Revision 2.1 Micrel, Inc. MIC94310 Package Information and Recommended Landing Pattern(9) (Continued) 5-Pin SOT-23 (M5) September 11, 2014 14 Revision 2.1 Micrel, Inc. MIC94310 MICREL, INC. 2180 FORTUNE DRIVE SAN JOSE, CA 95131 USA TEL +1 (408) 944-0800 FAX +1 (408) 474-1000 WEB http://www.micrel.com Micrel, Inc. is a leading global manufacturer of IC solutions for the worldwide high performance linear and power, LAN, and timing & communications markets. The Company's products include advanced mixed-signal, analog & power semiconductors; high-performance communication, clock management, MEMs-based clock oscillators & crystal-less clock generators, Ethernet switches, and physical layer transceiver ICs. Company customers include leading manufacturers of enterprise, consumer, industrial, mobile, telecommunications, automotive, and computer products. Corporation headquarters and state-of-the-art wafer fabrication facilities are located in San Jose, CA, with regional sales and support offices and advanced technology design centers situated throughout the Americas, Europe, and Asia. Additionally, the Company maintains an extensive network of distributors and reps worldwide. Micrel makes no representations or warranties with respect to the accuracy or completeness of the information furnished in this datasheet. This information is not intended as a warranty and Micrel does not assume responsibility for its use. Micrel reserves the right to change circuitry, specifications and descriptions at any time without notice. No license, whether express, implied, arising by estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Micrel's terms and conditions of sale for such products, Micrel assumes no liability whatsoever, and Micrel disclaims any express or implied warranty relating to the sale and/or use of Micrel products including liability or warranties relating to fitness for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right. Micrel Products are not designed or authorized for use as components in life support appliances, devices or systems where malfunction of a product can reasonably be expected to result in personal injury. Life support devices or systems are devices or systems that (a) are intended for surgical implant into the body or (b) support or sustain life, and whose failure to perform can be reasonably expected to result in a significant injury to the user. A Purchaser's use or sale of Micrel Products for use in life support appliances, devices or systems is a Purchaser's own risk and Purchaser agrees to fully indemnify Micrel for any damages resulting from such use or sale. (c) 2012 Micrel, Incorporated. September 11, 2014 15 Revision 2.1 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Micrel: MIC94310-SYMT T5 MIC94310-4YMT T5 MIC94310-GYMT TR MIC94310-NYMT TR MIC94310-PYMT T5 MIC94310-SYMT TR MIC94310-FYMT T5 MIC94310-DYMT T5 MIC94310-MYMT TR MIC94310-JYMT TR MIC94310-GYMT T5 MIC94310-DYMT TR MIC94310-PYMT TR MIC94310-SYM5 T5 MIC94310-GYM5 TR MIC94310-MYM5 TR MIC94310-4YM5 T5 MIC94310-GYM5 T5 MIC94310-MYM5 T5 MIC94310-SYM5 TR MIC94310-4YM5 TR MIC94310-NYMT T5 MIC94310-LYMT TR MIC94310-4YMT TR MIC94310-JYMT T5 MIC94310-MYMT T5 MIC94310-LYMT T5 MIC94310-FYMT TR MIC94310-GYMT-TR MIC94310-MYMT-T5 MIC94310-4YMT-TR MIC94310-GYMT-T5 MIC94310-JYMT-T5 MIC94310-GYM5-T5 MIC94310-GYM5-TR MIC94310-MYM5-TR MIC94310-4YM5-T5 MIC94310-MYM5-T5 MIC94310-4YMT-T5 MIC94310-NYMT-T5 MIC94310-LYMT-T5 MIC94310-SYM5-T5 MIC94310-SYM5-TR MIC94310-4YM5-TR MIC94310-SYMT-T5 MIC94310-PYMT-TR MIC94310-FYMT-T5 MIC94310-LYMT-TR MIC94310-NYMT-TR MIC94310-DYMT-TR MIC94310-JYMT-TR MIC94310-FYMT-TR MIC94310-PYMT-T5 MIC94310-DYMT-T5 MIC94310-MYMT-TR MIC94310-SYMT-TR