TX6211C-28M5R

MEIRIT TX6211C High Speed Low Dropout Middle Current Voltage Regulators Features  Maximum Output Current : 300mA (selectable in 100mV steps)  Standby Current : less than 2μA  Highly Accurate: ± 2%  Internal protector: current limiter  Dropout Voltage: 0.17V @ 100mA (3.3V  Internal discharge MOS type)  SOT-23-5L ,DFNWB1×1-4L,SOT-353 and  Output Voltage Range: 1.0V to 5.0V  High Ripple Rejection: 70dB (10 kHz)  Low Power Consumption: 70μA (TYP.) SOT-343 package Applications  Mobile phones  Portable AV equipment  Cordless phones  Reference voltage  Cameras, Video cameras  Battery powered equipment  Portable games General Description The TX6211C series are highly precise, low ESR ceramic capacitors noise, regulators output stability. This stability can be maintained manufactured using CMOS processes. The even during load fluctuations due to the series achieves high ripple rejection and low excellent transient response of the series. dropout and consists of a standard voltage The current limiter's feedback circuit also source, an error correction, current limiter and a operates as a short protect for the output phase compensation circuit plus a driver current limiter and the output pin The CE transistor. Output voltage is selectable in function enables the output to be turned off, 100mV increments within a range of 1.5V ~ resulting 5.0V. The series is also compatible with low consumption. positive voltage LDO in greatly which give added reduced power Typical Application Circuit VIN VIN VOUT VOUT ON/OFF CIN CE NC COUT GND GND GND Caution: 1. The above connection diagram and constant will not guarantee successful operation. Perform thorough evaluation using the actual application to set the constant. 2. Input capacitor (CIN): 1.0µF or more, Output capacitor (COUT): 1.0µF or more (tantalum capacitor) 3. A general series regulator may oscillate, depending on the external components selected. Check that no oscillation occurs with the application using the above capacitor. Ver1.3 1 Oct 10,2018 MEIRIT TX6211C High Speed Low Dropout Middle Current Voltage Regulators Order Information TX6211C①②③④⑤⑥ Designator Symbol Description Designator Symbol Package CE Pin Logic : A ① B C D ②③ 10-60 Type : Active 'High' (pull-down resistor built in) Active 'High' (no pull-down resistor built in) ⑤ Active 'Low' (pull-up resistor built in) Active 'Low' (no pull-up resistor built in) M SOT-23-5L K SOT-353 C SOT-343 D DFNWB1*1-4L Output Voltage: e.g. 20 = 2.0V 30 = 3.0V etc. Device Orientation : Output Voltage : 100mV increments 2 Embossed e.g. ②=3, ③=8, ④=2 represents R Tape : ⑥ 3.8V ④ Standard Feed Output Voltage : 50mV increments A Description e.g. ②=3, ③=8, ④=A represents Embossed L Tape : 3.85V Reverse Feed Block Diagram VIN CE ON/OFF Control each Current Limiter VOUT R2 R1 Voltage Reference Ver1.3 GND 2 Oct 10,2018 MEIRIT TX6211C High Speed Low Dropout Middle Current Voltage Regulators Pin configuration 5 4 4 IN 3 CE 3 4 VOUT NC VIN VOUT VIN GND CE CE GND 1 2 3 1 2 1 2 GND VOUT SOT-23-5L/SOT-353 (TOP VIEW) DFNWB1*1-4L (TOP VIEW) SOT-343 (TOP VIEW) Pin Assignment Pin Number Pin Name Function 4 VIN Supply power 2 2 GND Ground 3 3 1 CE Enable pin 4 - - NC NC 5 1 3 VOUT Voltage output SOT-23-5L /SOT-353 DFNWB1*1-4L SOT-343 1 4 2 Marking Rule  SOT-23-5L, SOT-353, SOT-343 . . . .. ①②③④ . . . . .. ①②③④ . SOT-343 (TOP VIEW) SOT-23-5L/SOT-353 (TOP VIEW) ① Represents the product name Symbol Product Name 4 TX6211C◆◆◆◆◆◆ ② Represents the type of regulator Voltage(V) Symbol Ver1.3 1.0～3.0 3.1～6.0 1.05～3.05 3.15～6.05 Product Name V A E L TX6211CA◆◆◆◆◆ X B F M TX6211CB◆◆◆◆◆ Y C H N TX6211CC◆◆◆◆◆ Z D K P TX6211CD◆◆◆◆◆ 3 Oct 10,2018 MEIRIT TX6211C High Speed Low Dropout Middle Current Voltage Regulators ③ Represents the Output Voltage Symbol Output Voltage(V) Symbol Output Voltage(V) 0 3.1 3.15 F 1.6 4.6 1.65 4.65 1 3.2 3.25 H 1.7 4.7 1.75 4.75 2 3.3 3.35 K 1.8 4.8 1.85 4.85 3 3.4 3.45 L 1.9 4.9 1.95 4.95 4 3.5 3.55 M 2.0 5.0 2.05 5.05 5 3.6 3.65 N 2.1 2.15 6 3.7 3.75 P 2.2 2.25 7 3.8 3.85 R 2.3 2.35 8 3.9 3.95 S 2.4 2.45 9 1.0 4.0 1.05 4.05 T 2.5 2.55 A 1.1 4.1 1.15 4.15 U 2.6 2.65 B 1.2 4.2 1.25 4.25 V 2.7 2.75 C 1.3 4.3 1.35 4.35 X 2.8 2.85 D 1.4 4.4 1.45 4.45 Y 2.9 2.95 E 1.5 4.5 1.55 4.55 Z 3.0 3.05 ④ Represents the assembly lot no. 0~9, A~Z repeated (G, I, J, O, Q, W excepted)  WBFBP1X1-4L ①② ① Represents the Output Voltage Symbol Voltage(V) Symbol Voltage(V) Symbol Voltage(V) Symbol Voltage(V) A 1.1 K 2.1 U 3.1 5 4.1 B 1.2 L 2.2 V 3.2 6 4.2 C 1.3 M 2.3 W 3.3 7 4.3 D 1.4 N 2.4 X 3.4 8 4.4 E 1.5 O 2.5 Y 3.5 9 4.5 F 1.6 P 2.6 Z 3.6 + 4.6 G 1.7 Q 2.7 1 3.7 - 4.7 H 1.8 R 2.8 2 3.8 * 4.8 I 1.9 S 2.9 3 3.9 ? 4.9 J 2.0 T 3.0 4 4.0 = 5.0 ②Represents the assembly lot No. 0~9, A~Z repeated (G, I, J, O, Q, W excepted) Ver1.3 4 Oct 10,2018 MEIRIT TX6211C High Speed Low Dropout Middle Current Voltage Regulators Absolute Maximum Ratings Parameter Symbol Input Voltage Maximum Rating VIN VSS-0.3～VSS+8 VON/OFF VSS-0.3～VIN+0.3 VOUT VSS-0.3～VIN+0.3 Output Voltage Unit V SOT-23-5L 400 SOT-353,SOT-343 250 DFNWB1*1-4L 100 Power Dissipation PD Operating Ambient Temperature Topr -40～+85 Storage Temperature Tstg -40～+125 mW °C Caution: The absolute maximum ratings are rated values exceeding which the product could suffer physical damage. These values must therefore not be exceeded under any conditions. Electrical Characteristics Parameter Symbol Condition Output Voltage VOUT(E) VIN =VOUT(S)+1.0 V, IOUT=30 mA Output Current IOUT VIN≥VOUT(S)+1.0 V 300 - - IOUT=50 mA - 0.12 0.20 Dropout Voltage Vdrop IOUT=100 mA - 0.30 0.45 - 0.10 0.2 %/V - 50 100 mV - ±100 - ppm/℃ Line Regulations Load Regulation Min VOUT(S) ×0.98 Typ VOUT(S) Max VOUT(S) ×1.02 Unit V mA V ∆VOUT 1 ∆VIN • VOUT VOUT(S)+0.5 V ≤VIN≤7 V ∆VOUT 2 VIN=VOUT(S)+1.0 V IOUT=30 mA 1.0 mA ≤IOUT ≤100 mA VIN=VOUT(S)+1.0 V, IOUT=10 mA Temperature Characteristics ∆VOUT ∆Ta • VOUT Supply Current ISS1 VIN=VOUT(S)+1.0 V - 70 - μA Input Voltage VIN - 2.0 - 7.0 V Ripple-Rejection |PSRR| - 70 - dB Short-circuit Current Ishort - 40 - mA CE “High” Voltage VCEH - 1.6 - - V CE “Low” Voltage VCEL - - - 0.8 V ICEH VIN=VCE=VOUT(T)+1.0V -0.1 - 0.1 uA ICEL VIN= VOUT(T)+1.0V, VCE=VSS -0.1 - 0.1 uA IRUSH →VOUT(T)+1V(Only when rising and 800 mA Output Voltage CE “High”Current （no resistor built in） CE “Low” Current （no resistor built in） -40°C ≤ Ta ≤85°C VIN=VOUT(S)+1.0 V，f=10 kHz Vrip=0.5 Vrms, IOUT=50 mA VIN=VOUT(S)+1.0 V,VCE on VOUT=gnd VIN= VOUT(T)+1V, CL=47uF, VCE=0 Inrush Current within 1ms) Ver1.3 5 Oct 10,2018 MEIRIT TX6211C High Speed Low Dropout Middle Current Voltage Regulators Typical Performance Characteristics Ver1.3 6 Oct 10,2018 MEIRIT TX6211C High Speed Low Dropout Middle Current Voltage Regulators Ver1.3 7 Oct 10,2018 MEIRIT TX6211C High Speed Low Dropout Middle Current Voltage Regulators Ver1.3 8 Oct 10,2018 MEIRIT TX6211C High Speed Low Dropout Middle Current Voltage Regulators Package Information  SOT-23-5L θ D 0.2 E E1 L b e c 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 Ver1.3 A A2 A1 e1 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° 9 Oct 10,2018 MEIRIT TX6211C High Speed Low Dropout Middle Current Voltage Regulators  DFNWB1.8×2-6L e D N6 E E1 k L N4 D1 N3 b N1 Top View A3 A A1 Bottom View Side View Symbol Dimensions In Millimeters Dimensions In Inches Min Max Min Max A 0.450/0.550 0.550/0.650 0.180/0.022 0.022/0.026 A1 0.000 0.050 0.000 0.002 A3 0.150REF 0.006REF D 1.724 1.876 0.068 0.074 E 1.924 2.076 0.076 0.082 D1 13000 1.500 0.051 0.059 E1 0.800 1.000 0.031 0.039 k b 0.200MIN 0.180 e L Ver1.3 0.008MIN 0.280 0.007 0.500TYP 0.174 0.011 0.020TYP 0.326 10 0.007 0.013 Oct 10,2018 MEIRIT TX6211C High Speed Low Dropout Middle Current Voltage Regulators  SOT-353 θ D e1 L1 E1 E L e 0.20 b Symbol Dimensions In Millimeters 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 e1 0.650TYP 1.200 L Ver1.3 A A2 A1 c 0.026TYP 1.400 0.047 0.525REF 0.055 0.021REF L1 0.260 0.460 0.010 0.018 θ 0° 8° 0° 8° 11 Oct 10,2018 MEIRIT TX6211C High Speed Low Dropout Middle Current Voltage Regulators  SOT-343 D e1 L1 E1 E L e 0.20 b Symbol Dimensions In Millimeters 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 e1 0.650TYP 1.200 L Ver1.3 A A2 A1 c 0.026TYP 1.400 0.047 0.525REF 0.055 0.021REF L1 0.260 0.460 0.010 0.018 θ 0° 8° 0° 8° 12 Oct 10,2018 MEIRIT TX6211C High Speed Low Dropout Middle Current Voltage Regulators © Shenzhen MEIRIT Micro-Electronics Tech Co., Ltd TX cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a TX product. No circuit patent license, copyrights or other intellectual property rights are implied. TX reserves the right to make changes to their products or specifications without notice. Customers are advised to obtain the latest version of relevant information to verify, before placing orders, that information being relied on is current and complete. Ver1.3 13 Oct 10,2018