Electronic Components Datasheet Search |
|
REG1117A Datasheet(PDF) 5 Page - Texas Instruments |
|
|
REG1117A Datasheet(HTML) 5 Page - Texas Instruments |
5 / 22 page REG1117 REG1117A SBVS001D − OCTOBER 1992 − REVISED JULY 2004 www.ti.com 5 ELECTRICAL CHARACTERISTICS (continued) At TJ = +25°C, unless otherwise noted. REG1117, REG1117A PARAMETER UNIT MAX TYP MIN CONDITION CURRENT LIMIT REG1117 Models VIN − VO = 5V 800 950 1200 mA REG1117A VIN − VO = 5V 1000 1250 1600 mA MINIMUM LOAD CURRENT Adjustable Models(1)(2) VIN − VO = 13.75V 1.7 5 mA QUIESCENT CURRENT Fixed-Voltage Models(1) VIN − VO = 5V 4 10 mA ADJUSTABLE PIN CURRENT(1)(2) IO = 10mA, VIN − VO = 1.4 to 10V 50 120 µA vs Load Current, REG1117(1) IO = 10mA to 800mA, VIN − VO = 1.4 to 10V 0.5 5 µA vs Load Current, REG1117A(1) IO = 10mA to 1A, VIN − VO = 1.4 to 10V 0.5 5 µA THERMAL REGULATION All Models(4) 30ms Pulse 0.01 0.1 %/W RIPPLE REJECTION All Models f = 120Hz, VIN − VOUT = 3V + 1VPP Ripple 62 dB TEMPERATURE DRIFT Fixed-Voltage Models TJ = 0 °C to +125°C 0.5 % Adjustable Models TJ = 0 °C to +125°C 2 % LONG-TERM STABILITY All Models TA = 125°C, 1000Hr 0.3 % OUTPUT NOISE rms Noise, All Models f = 10Hz to 10kHz 0.003 % THERMAL RESISTANCE Thermal Resistance, qJC (Junction-to-Case at Tab) 3-Lead SOT-223 Surface-Mount 15 °C/W 3-Lead DDPAK Surface-Mount f > 50Hz 2 °C/W dc 3 °C/W Thermal Resistance, qJA (Junction-to-Case at Tab) 3-Lead DDPAK Surface-Mount No Heatsink 65 °C/W (1) Specification applies over the full specified junction temperature range, 0°C to +125°C. (2) REG1117 and REG1117A adjustable versions require a minimum load current for ±3% regulation. (3) Dropout voltage is the input voltage minus output voltage that produces a 1% decrease in output voltage. (4) Percentage change in unloaded output voltage before versus after a 30ms power pulse of IO = 800mA (REG1117 models), IO = 1A (REG1117A), VIN − VO = 1.4V (reading taken 10ms after pulse). |
Similar Part No. - REG1117A |
|
Similar Description - REG1117A |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.NET |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |