 |
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
| Datasheet File OCR Text: |
| TS4264 5V/150mA Fixed-Voltage Ultra Low LDO SOT-223 Pin Definition: 1. Input 2. Ground (tab) 3. Output General Description TS4264 is a 5V low-drop fixed-voltage regulator in an SOT-223 package. The IC regulates an input voltage in the range of 5.5V Fixed Output Voltage 5V Output Voltage Tolerance 2% 150mA Current Capability Ultra Low Dropout Voltage Over Temperature Protection Very Low Current Consumption 400uA (max.) Short-Circuit Proof Reverse Polarity Proof Wide Temperature Polarity Range Suitable for use in Automotive Electronics Ordering Information Part No. TS4264CW50 RP Package SOT-223 Packing 2.5Kpcs / 13" Reel Pin Definition and Function Pin 1 2 3 Symbol Input Ground Output Function Block to ground directly on IC with ceramic capacitor Ground Block to ground with 10uF capacitor, ESR < 10 Block Diagram 1/6 Version: B07 TS4264 5V/150mA Fixed-Voltage Ultra Low LDO Absolute Maximum Rating Parameter Input Voltage Input Voltage (Operating Range) Input Current Output Voltage Output Current Ground Current Junction Temperature Junction Temperature (Operating Range) Storage Temperature Symbol VIN VIN (OPR) IIN VOUT IOUT IGND TJ TJ (OPR) TSTG Limit Values Min. Max. -42 5.5 --0.3 -50 --40 -50 45 45 -32 --150 150 150 Unit V V -V -mA C C C Notes Internally Limited Internally Limited Thermal Performance Parameter Thermal Resistance Junction-Ambient Thermal Resistance Junction-Pin Note: Measured to pin 2 (tab) Symbol RJA RJP Limit Values Min. Max. --80 17 Unit o o Notes C/W C/W Electrical Characteristics VIN=13.5V, -40 TJ +150, unless otherwise specified. Parameter Output Voltage Output Current Limit Current Consumption Dropout Voltage (Note) Load Regulation Line Regulation Ripple Rejection Symbol VOUT IOUT IQ VDROP REGLOAD REGLINE PSRR Limit Values Min. Typ. Max. 4.90 120 ------5.0 150 -10 0.25 50 15 54 5.10 -400 15 0.5 90 30 -- Unit V mA uA mA V mV mV dB Io=1mA Io=100mA Io=100mA Notes 6V VIN 28V, 5mA Io 100mA 5mA Io 100mA, VIN =13.5V 6V VIN 28V, Io=5mA f =100Hz, VR =0.5VPP Note: Dropout voltage = VIN - VOUT (Measured where VOUT has dropped 100mV from the nominal value obtained at VIN = 13.5V) 2/6 Version: B07 TS4264 5V/150mA Fixed-Voltage Ultra Low LDO Typical Application Circuit Application Information Dimensioning Information on External Components The input capacitor CIN is necessary for compensating line influences. Using a resistor of approx. 1 in series with CIN, the oscillating of input inductivity and input capacitance can be clamped. The output capacitor COUT is necessary for the stability of the regulating circuit. Stability is guaranteed at values COUT 10uF and an ESR 10 within the operating temperature range. Circuit Description The control amplifier compares a reference voltage, which is kept highly precise by resistance adjustment, to a voltage that is proportional to the output voltage and drives the base of the series transistor via a buffer. Saturation control, working as a function of load current, prevents any over-saturation of the power element. The IC is additionally protected against overload, over temperature and reverse polarity 3/6 Version: B07 TS4264 5V/150mA Fixed-Voltage Ultra Low LDO Electrical Characteristics Curve Figure 1. Output Voltage vs. Input Voltage Figure 2. Quiescent Current vs. Output Current Figure 3. Quiescent Current vs. Input Voltage Figure 4. Output Current vs. Temperature Figure 5. Load Regulation vs. Output Current Figure 6. Line Regulation vs. Output Current 4/6 Version: B07 TS4264 5V/150mA Fixed-Voltage Ultra Low LDO SOT-223 Mechanical Drawing DIM A B C D E F G H I J K SOT-223 DIMENSION MILLIMETERS INCHES MIN MAX MIN MAX 6.350 6.850 0.250 0.270 2.900 3.100 0.114 0.122 3.450 3.750 0.136 0.148 0.595 0.635 0.023 0.025 4.550 4.650 0.179 0.183 2.250 2.350 0.088 0.093 0.835 1.035 0.032 0.041 6.700 7.300 0.263 0.287 0.250 0.355 0.010 0.014 10 16 10 16 1.550 1.800 0.061 0.071 Marking Diagram 50 = Fixed 5V Output Voltage Y = Year Code M = Month Code (A=Jan, B=Feb, C=Mar, D=Apl, E=May, F=Jun, G=Jul, H=Aug, I=Sep, J=Oct, K=Nov, L=Dec) L = Lot Code 5/6 Version: B07 TS4264 5V/150mA Fixed-Voltage Ultra Low LDO Notice Specifications of the products displayed herein are subject to change without notice. TSC or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies. Information contained herein is intended to provide a product description only. No license, express or implied, to any intellectual property rights is granted by this document. Except as provided in TSC's terms and conditions of sale for such products, TSC assumes no liability whatsoever, and disclaims any express or implied warranty, relating to sale and/or use of TSC products including liability or warranties relating to fitness for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right. The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications. Customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify TSC for any damages resulting from such improper use or sale. 6/6 Version: B07 |
Price & Availability of TS4264CW50RP
 |
|
|
|
|
All Rights Reserved © IC-ON-LINE 2003 - 2022 |
| [Add Bookmark] [Contact Us] [Link exchange] [Privacy policy] |
|
Mirror Sites : [www.datasheet.hk]
[www.maxim4u.com] [www.ic-on-line.cn]
[www.ic-on-line.com] [www.ic-on-line.net]
[www.alldatasheet.com.cn]
[www.gdcy.com]
[www.gdcy.net] |