TLE42632ESXUMA1

OPTIREG™ Linear TLE4263-2ES 5 V low drop voltage regulator Features • Output voltage tolerance ≤ ±2% • 180 mA output current capability • Low-drop voltage • Very low standby current consumption • Overtemperature protection • Reverse polarity protection • Short-circuit proof • Adjustable reset threshold • Watchdog for monitoring microprocessor • Power-on and undervoltage reset with programmable delay time • Reset low down to VQ = 1V • Wide temperature range • Exposed pad package with excellent thermal behavior • Suitable for use in automotive electronics • Green Product (RoHS compliant) Potential applications General automotive applications. Product validation Qualified for automotive applications. Product validation according to AEC-Q100/101. Description The OPTIREG™ Linear TLE4263-2ES is a monolithic integrated very low dropout voltage regulator in a SMD package PG-DSO-8 exposed pad, especially designed for automotive applications. An input voltage up to 45 V is regulated to an output voltage of 5.0 V. The component is able to drive loads up to 180 mA. The IC is shortcircuit proof by the implemented current limitation and has an integrated overtemperature shutdown. It additionally provides features like power-on and undervoltage reset with adjustable reset threshold, a watchdog circuit for monitoring a connected microcontroller and an inhibit input for enabling or disabling the component. Datasheet www.infineon.com/OPTIREG-Linear 1 Rev. 1.11 2019-10-21 OPTIREG™ Linear TLE4263-2ES 5 V low drop voltage regulator The reset output RO is set to “low” in case the output voltage falls below the reset switching threshold VQ,rt. This threshold can be decreased down to 3.5 V by an external resistor divider. The power-on reset delay time can be programmed by the external delay capacitor CD. The watchdog circuit provides a monitoring function for microcontrollers: At missing pulses on the watchdog’s input W the reset output RO is set to “low”. The trigger time for the watchdog pulses can be set by the external capacitor CD. The IC can be switched off by the inhibit input, reducing the current consumption to typically 0 mA. Type Package Marking TLE4263-2ES PG-DSO-8 exposed pad 4263-2 Datasheet 2 Rev. 1.11 2019-10-21 OPTIREG™ Linear TLE4263-2ES 5 V low drop voltage regulator Table of contents Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Potential applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Product validation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Table of contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 1 Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 2 Pin configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 3 3.1 3.2 3.3 General product characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Functional range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Thermal resistance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 4.1 4.2 4.3 Functional description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Choosing external components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Typical performance characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 5 5.1 5.2 5.3 5.4 Application information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Power-on reset delay time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Reset adjust function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Watchdog . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 7 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 Datasheet 3 6 6 7 7 14 15 15 16 16 Rev. 1.11 2019-10-21 OPTIREG™ Linear TLE4263-2ES 5 V low drop voltage regulator Block diagram 1 Block diagram W Saturation Control and Protection Circuit Temperature Sensor Input Watchdog Ι Q Control Amplifier Buffer Bandgap Reference Reset Generator Output D Reset Delay RO Reset Output RADJ Reset Threshold Adjustment INH Inhibit Figure 1 Datasheet GND GND AEB03068 Block diagram 4 Rev. 1.11 2019-10-21 OPTIREG™ Linear TLE4263-2ES 5 V low drop voltage regulator Pin configuration 2 Pin configuration I 1 8 Q INH 2 7 W RO 3 6 RADJ GND 4 5 D Figure 2 Pin configuration (top view) Table 1 Pin definition and functions Pin Symbol Function 1 I Input for compensating line influences, a capacitor to GND close to the IC terminals is recommended 2 INH Inhibit enables/disables the device; connect to I if the this function is not needed 3 RO Reset Output open-collector output connected to the output via an internal 30kΩ pull-up resistor; leave open if the this function is not needed 4 GND Ground 5 D Reset Delay Timing connect a ceramic capacitor to GND for adjusting the reset delay time / watchdog trigger time; leave open if this function is not needed 6 RADJ Reset Threshold Adjust connect an external voltage divider to adjust the reset switching threshold; connect to GND for using internal threshold 7 W Watchdog rising edge triggered input for monitoring a microcontroller; connect to GND if this function is not needed 8 Q Output block to ground with a capacitor close to the IC terminals with a capacitance value C ≥ 22 µF, ESR ≤ 3 Ω PAD – Exposed Pad attach the exposed pad on package bottom to the heatsink area on circuit board; connect to GND Datasheet 5 Rev. 1.11 2019-10-21 OPTIREG™ Linear TLE4263-2ES 5 V low drop voltage regulator General product characteristics 3 General product characteristics 3.1 Absolute maximum ratings Table 2 Absolute maximum ratings1) Tj = -40°C to +150°C; all voltages with respect to ground (unless otherwise specified) Parameter Symbol Values Min. Typ. Max. Unit Note or Test Condition Number VI II - 42 – – – 45 – V – – Internally limited P_3.1.1 VRO IRO - 0.3 – – – 42 – V – – Internally limited P_3.1.2 VRADJ - 0.3 – 6 V – P_3.1.3 VD ID - 0.3 – – – 42 – V – – Internally limited P_3.1.4 VQ IQ 0.30 – – – 7.0 – V – – Internally limited P_3.1.5 VINH IINH -42 – – – 45 – V – – Internally limited P_3.1.6 VW -0.3 – 6 V – P_3.1.7 IGND -0.5 – – A – P_3.1.8 Tj Tstg – -50 – – 150 150 °C °C – – P_3.1.9 Voltage – – 2 kV 2) P_3.1.10 kV 3) P_3.1.11 Input I Input voltage Input current Reset output RO Input voltage Input current Reset threshold RADJ Voltage Reset delay D Voltage Current Output Q Voltage Current Inhibit INH Input voltage Input current Watchdog W Voltage Ground GND Current Temperature Junction temperature Storage temperature ESD susceptibility Human body model (HBM) Charged device model (CBM) Voltage – – 1 1) Not subject to production test, specified by design. 2) ESD HBM test according JEDEC JESD22-A114 3) ESD CDM test according AEC/ESDA ESD-STM5 3.1-1999 Datasheet 6 Rev. 1.11 2019-10-21 OPTIREG™ Linear TLE4263-2ES 5 V low drop voltage regulator General product characteristics Notes 1. Stresses above the ones listed here may cause permanent damage to the device. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. 2. Integrated protection functions are designed to prevent IC destruction under fault conditions described in the data sheet. Fault conditions are considered as “outside” normal operating range. Protection functions are not designed for continuous repetitive operation. 3.2 Functional range Table 3 Functional range Parameter Symbol Values Unit Note or Test Condition Number Min. Typ. Max. Input voltage VI 5.5 – 45 V 1) P_3.2.1 Junction temperature Tj -40 – 150 °C – P_3.2.2 1) Corresponds with characteristics of drop voltage, output current and power description (see diagrams). Note: Within the functional range the IC operates as described in the circuit description. The electrical characteristics are specified within the conditions given in the related electrical characteristics table. 3.3 Thermal resistance Table 4 Thermal resistance Parameter Symbol Junction to case RthJC Junction to ambient RthJA Junction to ambient RthJA Junction to ambient RthJA Junction to ambient RthJA Values Unit Note or Test Condition Min. Typ. Max. – 10 – – – – – 45 153 64 55 – – – – K/W 1) K/W 2) K/W K/W K/W Number measured to exposed pad P_3.3.1 P_3.3.2 footprint only 3) P_3.3.3 2 2) P_3.3.4 2 2) P_3.3.5 300 mm heatsink area 600 mm heatsink area 1) Not subject to production test, specified by design 2) Specified RthJA value is according to Jedec JESD51-2,-5,-7 at natural convection on FR4 2s2p board; The product (Chip+Package) was simulated on a 76.2 × 114.3 × 1.5 mm3 board with 2 inner copper layers (2 × 70 µm Cu, 2 × 35 µm Cu). Where applicable a thermal via array under the exposed pad contacted the first inner copper layer. 3) Specified RthJA value is according to Jedec JESD 51-3 at natural convection on FR4 1s0p board; The product (Chip+Package) was simulated on a 76.2 × 114.3 × 1.5 mm3 board with 1 copper layer (1 × 70 µm Cu). Datasheet 7 Rev. 1.11 2019-10-21 OPTIREG™ Linear TLE4263-2ES 5 V low drop voltage regulator Functional description 4 Functional description The control amplifier compares a reference voltage to a voltage that is proportional to the output voltage and drives the base of the series transistor via a buffer. Saturation control as a function of the load current prevents any oversaturation of the power element. The component also has a number of internal circuits for protection against: • Overload • Overtemperature • Reverse polarity In case the externally scaled down output voltage at the reset adjust input falls below 1.35 V, the external reset delay capacitor CD is discharged by the reset generator. When the voltage of the capacitor reaches the lower threshold VDRL, a reset signal occurs at the reset output and is held until the upper threshold VDU is exceeded. If the reset threshold input is connected to GND, reset is triggered at an output voltage of typically 4.65 V. 4.1 Choosing external components The input capacitor CI is necessary for compensation of line influences. Using a resistor of approx. 1 Ω in series with CI, the oscillating circuit consisting of input inductivity and input capacitance can be damped. The output capacitor is necessary for the stability of the regulating circuit. Stability is ensured at values CQ ≥ 22 µF and an ESR of ≤ 3 Ω within the operating temperature range. For small tolerances of the reset delay the spread of the capacitance of the delay capacitor and its temperature coefficient should be noted. 4.2 Electrical characteristics Table 5 Electrical characteristics VI = 13.5 V; VINH > 3.6 V Tj = -40°C to +150°C ; (unless specified otherwise) Parameter Symbol Values Min. Typ. Max. Unit Note or Test Condition Number Normal Operation Output voltage VQ 4.90 5.00 5.10 V 5 mA ≤ IQ ≤ 150 mA; 6 V ≤ VI ≤ 28 V P_4.2.1 Output voltage VQ 4.90 5.00 5.10 V 6 V ≤ VI ≤ 32 V; IQ = 100 mA; Tj = 100°C P_4.2.2 180 250 400 mA VQ = 4.8V P_4.2.3 Output current limitation IQ,max Current consumption; Iq = II - IQ Iq – 0 10 µA VINH = 0 V; TJ ≤ 115°C P_4.2.4 Current consumption; Iq = II - IQ Iq – 0.90 1.30 mA IQ = 0 mA P_4.2.5 Current consumption; Iq = II - IQ Iq – 10 18 mA IQ = 150 mA P_4.2.6 Current consumption; Iq = II - IQ Iq – 15 24 mA IQ = 150 mA; VI = 4.5 V P_4.2.7 Dropout voltage Vdr – 0.35 0.50 V IQ = 150 mA 1) P_4.2.8 Load regulation ∆VQ,lo – – 25 mV IQ = 5 mA to 150 mA P_4.2.9 Datasheet 8 Rev. 1.11 2019-10-21 OPTIREG™ Linear TLE4263-2ES 5 V low drop voltage regulator Functional description Table 5 Electrical characteristics (cont’d) VI = 13.5 V; VINH > 3.6 V Tj = -40°C to +150°C ; (unless specified otherwise) Parameter Symbol Values Min. Typ. Max. Unit Note or Test Condition Number Line regulation ∆VQ.li – 3 25 mV VI = 6 V to 28 V; IQ = 150 mA P_4.2.10 Power supply ripple rejection PSRR – 54 – dB 2) fr = 100 Hz; Vr = 0.5 Vpp P_4.2.11 Switching threshold VQ,rt 4.5 4.65 4.8 V VRADJ = 0 V P_4.2.12 Reset adjust threshold VRADJ,th 1.26 1.36 1.44 V 3.5V ≤ VQ < 5 V P_4.2.13 Reset low voltage VRO,l – 0.10 0.40 V IRO = 1 mA P_4.2.14 Saturation voltage VD,sat – 50 110 mV VQ < VRAD,th P_4.2.15 Upper timing threshold VDU 1.40 1.70 2.20 V – P_4.2.16 Lower reset timing threshold VDRL 0.20 0.35 0.59 V – P_4.2.17 Charge current ID,ch 40 60 88 µA – P_4.2.18 Reset delay time trd 1.3 2.8 4.1 ms CD = 100 nF P_4.2.19 Reset reaction time trr 0.5 1.2 4.0 µs CD = 100 nF P_4.2.20 Discharge current ID,wd 4.40 6.25 9.40 µA VD = 1.0 V P_4.2.22 Upper timing threshold VDU 1.40 1.70 2.20 V – P_4.2.24 Lower timing threshold VDWL 0.20 0.35 0.55 V – P_4.2.25 Watchdog trigger time TWI,tr 16 22.5 27 ms CD = 100 nF VQ > VQ,RT P_4.2.26 Watchdog output low time TWD,L 1.0 2.10 3.50 ms CD = 100 nF VQ > VQ,RT P_4.2.27 Watchdog period TWI,p = TWD,L + TWI,tr TWD,p 17 24.6 30.5 ms CD = 100 nF VQ > VQ,RT P_4.2.28 Switching voltage VINH,ON 3.6 – – V IC turned on P_4.2.29 Turn-OFF voltage VINH,OFF – – 0.8 V IC turned off P_4.2.30 Input current IINH 5 10 27 µA VINH = 5 V P_4.2.31 Reset Generator Watchdog Inhibit 1) Drop voltage = Vi - VQ (measured when the output voltage has dropped 100 mV from the nominal value obtained at 6 V input). 2) Not subject to production test, specified by design. Note: Datasheet The reset output is “low” within the range VQ = 1 V to VQ,rt. 9 Rev. 1.11 2019-10-21 OPTIREG™ Linear TLE4263-2ES 5 V low drop voltage regulator Functional description 4.3 Typical performance characteristics Drop voltage VDR versus output current IQ Vdr Current consumption Iq versus output current IQ AED03061 32 mA Iq 28 AED03060_4263 800 mV 700 24 600 T j = 125 ˚C 25 ˚C 500 20 VI = 13.5 V 400 16 300 12 200 8 100 0 4 0 50 100 150 200 mA 300 0 IQ Current consumption Iq versus input voltage VI Ιq Datasheet 100 150 200 mA 300 Output voltage VQ versus input voltage VI AED01097 12 mA VQ V 25 10 20 8 R L = 25 Ω 15 6 10 4 5 2 0 50 IQ AED01096 30 0 0 0 10 20 30 40 V 50 VΙ 10 R L = 25 Ω 0 2 4 6 8 V 10 VΙ Rev. 1.11 2019-10-21 OPTIREG™ Linear TLE4263-2ES 5 V low drop voltage regulator Functional description Output current IQ versus input voltage VI Timing threshold voltage VDU and VDRL versus junction temperature TJ AED01091 300 ΙQ mA AED03062 3.2 V V 2.8 T j = 25 C 250 VI = 13.5 V 2.4 200 2.0 150 VDU 1.6 1.2 100 0.8 VDRL 50 0.4 0 0 10 20 30 0 -40 40 V 50 VΙ Reset switching threshold VRADJ versus junction temperature TJ 1.0 10 0.8 8 0.6 6 0.4 4 0.2 2 40 80 0 -40 120 ˚C 160 Tj Datasheet 120 ˚C 160 AED03063 16 µA IINH 14 12 0 80 Current consumption of inhibit IINH versus junction temperature TJ 1.2 0 -40 40 Tj AED01088 1.6 VRADJ V 1.4 0 VINH = 5 V 0 40 80 120 ˚C 160 Tj 11 Rev. 1.11 2019-10-21 OPTIREG™ Linear TLE4263-2ES 5 V low drop voltage regulator Functional description Charge current and discharge current ID,ch ; ID,dis versus junction temperature TJ Ι Output voltage VQ versus junction temperature TJ AED03064 80 μA 70 VQ 60 50 Ι D, ch 5.1 V Ι = 13.5 V V D = 1.5 V 5.0 40 AED01090 5.2 V VI = 13.5 V 4.9 30 4.8 20 0 -40 Datasheet 4.7 Ι D, dis 10 0 40 80 4.6 -40 120 C 160 Tj 0 40 80 120 ˚C 160 Tj 12 Rev. 1.11 2019-10-21 OPTIREG™ Linear TLE4263-2ES 5 V low drop voltage regulator Functional description Undervoltage reset adjust threshold VRADJ versus output voltage VQ Pulse time TWI,tr versus junction temperature TJ AED01098_4263 1.6 V RADJ V 1.4 1.2 30 1.0 25 V Ι = 13.5 V 0.8 20 0.6 15 0.4 10 0.2 5 0 0 1 3 2 0 -40 4 V 5 VQ Power supply ripple rejection PSRR versus ripple frequency fr [dB] 0 40 80 120 C 160 Tj 2_ESR-IQ.VSD 100 IQ = 1 mA IQ = 10 mA IQ = 100 mA PSRR V Ι = 13.5 V C D = 100 nF Output capacitor series resistor ESR CQ versus output current IQ 1_PSRR_F.SVG 80 AED03065_4263 40 ms TWI,tr 35 CQ = 22 µF Tj = -40...150 °C ESR CQ [Ω] 10 60 1 50 Stable Region 40 30 10 Vripple = 1 V VI = 13.5 V CQ = 22 μF tantalum Tj = 25 °C 100 1k 0.1 10k 0.01 100k f [Hz] Datasheet 0 50 100 150 IQ [mA] 13 Rev. 1.11 2019-10-21 OPTIREG™ Linear TLE4263-2ES 5 V low drop voltage regulator Application information 5 Application information Note: The following information is given as a hint for the implementation of the device only and shall not be regarded as a description or warranty of a certain functionality condition or quality of the device. ΙΙ Ι 1000 μF 470 nF ΙE VΙ + Vr VE PSRR = 20 log Q 22 μF TLE4263-2 ES INH VC ΙQ RO D Ι D, ch CD GND Ι GND W RADJ VW VRADJ 5.6 k Ω Ι RD VQ VRO 100 nF Vr ΔVQ, r AES03070_4263 Figure 3 Application circuit Note: This is a very simplified example of an application circuit. The function must be verified in the real application. Datasheet 14 Rev. 1.11 2019-10-21 OPTIREG™ Linear TLE4263-2ES 5 V low drop voltage regulator Application information 5.1 Reset VI t t < trr VQ VQ,rt 1V t trd VD VDU VDRL t VRO VRO,l trd trd trr trd 1V t Thermal Shutdown Input V oltage Dip Figure 4 Reset timing diagram 5.2 Power-on reset delay time Undervoltage Spike at output Overload TimingDiagram_Reset.vsd If the application needs a power-on reset delay time trd different from the value given in “Reset Generator” on Page 9, the delay capacitor’s value can be derived from these specified values and the desired power-on delay time: (5.1) with: • CD: capacitance of the delay capacitor to be chosen • trd,new: desired power-on reset delay time • trd: power-on reset delay time specified in this datasheet For a precise calculation also take the delay capacitor’s tolerance into consideration. Datasheet 15 Rev. 1.11 2019-10-21 OPTIREG™ Linear TLE4263-2ES 5 V low drop voltage regulator Application information 5.3 Reset adjust function The undervoltage reset switching threshold can be adjusted according to the application’s needs by connecting an external voltage divider (RADJ1, RADJ2) at pin RADJ. For selecting the default threshold connect pin RADJ to GND. When dimensioning the voltage divider, take into consideration that there will be an additional current constantly flowing through the resistors. With a voltage divider connected, the reset switching threshold VRT,new is calculated as follows: (5.2) R ADJ, 1 + R ADJ, 2 V RT, new = ------------------------------------------ × V RADJ, th R ADJ, 2 with • VRT,new: the desired new reset switching threshold • RADJ1, RADJ2: resistors of the external voltage divider • VRADJ,th: reset adjust switching threshold given in “Reset Generator” on Page 9 5.4 Watchdog VW VD t No positive VW edge TWI,tr TWI,p VDU VDWL t TWD,L TWD,L VRO VRO,l Figure 5 Datasheet TimingDiagram_Watchdog.vsd t Timing of the watchdog function reset 16 Rev. 1.11 2019-10-21 OPTIREG™ Linear TLE4263-2ES 5 V low drop voltage regulator Application information Watchdog timing The period of the watchdog pulses has to be smaller than the minimum watchdog trigger time which is set by the external reset delay capacitor CD. Use the following formula for dimensioning CD: T WI,tr,new - × 100 nF C D = ----------------------- (5.3) T WI,tr with • CD: capacitance of the delay capacitor to be chosen • TWI,tr,new: desired watchdog trigger time • TWI,tr: watchdog trigger time specified in this data sheet Datasheet 17 Rev. 1.11 2019-10-21 OPTIREG™ Linear TLE4263-2ES 5 V low drop voltage regulator Package information 6 Package information 0.35 x 45˚ 1.27 0.41±0.09 2) 0.2 M 0.19 +0.06 0.08 C Seating Plane 0.64 ±0.25 C A-B D 8x D 0.2 6 ±0.2 8˚ MAX. C 0.1 C D 2x 1.7 MAX. Stand Off (1.45) 0.1+0 -0.1 3.9 ±0.11) M D 8x Bottom View 8 1 5 1 4 8 4 5 2.65 ±0.2 3 ±0.2 A B 4.9 ±0.11) 0.1 C A-B 2x GPS05094 Index Marking 1) Does not include plastic or metal protrusion of 0.15 max. per side 2) Dambar protrusion shall be maximum 0.1 mm total in excess of lead width 3) JEDEC reference MS-012 variation BA Figure 6 PG-DSO-8 exposed pad (Plastic Dual Small Outline) PG-DSO-8-27-PO V01 1) Green Product (RoHS compliant) To meet the world-wide customer requirements for environmentally friendly products and to be compliant with government regulations the device is available as a green product. Green products are RoHS-Compliant (i.e Pb-free finish on leads and suitable for Pb-free soldering according to IPC/JEDEC J-STD-020). Further information on packages https://www.infineon.com/packages 1) Dimension in mm Datasheet 18 Rev. 1.11 2019-10-21 OPTIREG™ Linear TLE4263-2ES 5 V low drop voltage regulator Revision history 7 Revision history Revision Date Changes 1.11 2019-10-21 Editorial changes 1.1 2019-03-27 Updated layout and structure Editorial changes 1.0 2008-04-21 Initial datasheet Datasheet 19 Rev. 1.11 2019-10-21 Trademarks All referenced product or service names and trademarks are the property of their respective owners. Edition 2019-10-21 Published by Infineon Technologies AG 81726 Munich, Germany © 2007 Infineon Technologies AG. All Rights Reserved. Do you have a question about any aspect of this document? Email: erratum@infineon.com Document reference Z8F52231382 IMPORTANT NOTICE The information given in this document shall in no event be regarded as a guarantee of conditions or characteristics ("Beschaffenheitsgarantie"). With respect to any examples, hints or any typical values stated herein and/or any information regarding the application of the product, Infineon Technologies hereby disclaims any and all warranties and liabilities of any kind, including without limitation warranties of non-infringement of intellectual property rights of any third party. In addition, any information given in this document is subject to customer's compliance with its obligations stated in this document and any applicable legal requirements, norms and standards concerning customer's products and any use of the product of Infineon Technologies in customer's applications. The data contained in this document is exclusively intended for technically trained staff. It is the responsibility of customer's technical departments to evaluate the suitability of the product for the intended application and the completeness of the product information given in this document with respect to such application. For further information on technology, delivery terms and conditions and prices, please contact the nearest Infineon Technologies Office (www.infineon.com). WARNINGS Due to technical requirements products may contain dangerous substances. For information on the types in question please contact your nearest Infineon Technologies office. Except as otherwise explicitly approved by Infineon Technologies in a written document signed by authorized representatives of Infineon Technologies, Infineon Technologies’ products may not be used in any applications where a failure of the product or any consequences of the use thereof can reasonably be expected to result in personal injury.