Electronic Components Datasheet Search |
|
LP2985A-17DBVT Datasheet(PDF) 7 Page - Texas Instruments |
|
LP2985A-17DBVT Datasheet(HTML) 7 Page - Texas Instruments |
7 / 15 page LP2985LV 150mA LOW NOISE, LOW DROPOUT REGULATOR WITH SHUTDOWN FOR OUTPUT VOLTAGES <2.3 V SLVS552 − OCTOBER 2004 7 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 electrical characteristics at specified virtual junction temperature range, VIN = VOUT (nominal) + 1 V, VON/OFF = 2 V, CIN =1mF, IL = 1 mA, COUT = 4.7 mF (unless otherwise noted) PARAMETER TEST CONDITIONS TJ LP2985A−XX LP2985−XX UNIT PARAMETER TEST CONDITIONS TJ MIN TYP MAX MIN TYP MAX UNIT IL = 1mA 25 °C −1 1 −1.5 1.5 Output voltage 1 mA ≤ IL ≤ 50 mA 25 °C −1.5 1.5 −2.5 2.5 nVOUT Output voltage tolerance 1 mA ≤ IL ≤ 50 mA −40 °C to 125°C −2.5 2.5 −3.5 3.5 %VNOM nVOUT tolerance 1 mA ≤ IL ≤ 150 mA 25 °C −2.5 2.5 −3.0 3.0 %VNOM 1 mA ≤ IL ≤ 150 mA −40 °C to 125°C −3.5 3.5 −4.0 4.0 Line regulation VIN = 25 °C 0.007 0.014 0.007 0.014 %/V Line regulation VIN = [VOUT(NOM) + 1 V] to 16 V −40 °C to 125°C 0.032 0.032 %/V VIN(MIN) Minimum VIN to maintain output 25 °C 2.05 2.05 V VIN(MIN) maintain output regulation (see Note 5) −40 °C to 125°C 2.2 2.2 V IL = 50 mA 25 °C 120 150 120 150 VIN-VOUT Dropout voltage IL = 50 mA −40 °C to 125°C 250 250 mV VIN-VOUT Dropout voltage (see Note 5) IL = 150 mA 25 °C 280 350 280 350 mV (see Note 5) IL = 150 mA −40 °C to 125°C 600 600 IL = 0 25 °C 65 95 65 95 IL = 0 −40 °C to 125°C 125 125 IL = 1 mA 25 °C 75 110 75 110 IL = 1 mA −40 °C to 125°C 170 170 IL = 10 mA 25 °C 120 220 120 220 IL = 10 mA −40 °C to 125°C 400 400 IGND Ground pin current IL = 50 mA 25 °C 350 600 350 600 µA IGND Ground pin current IL = 50 mA −40 °C to 125°C 1000 1000 µA IL = 150 mA 25 °C 850 1500 850 1500 IL = 150 mA −40 °C to 125°C 2500 2500 VON/OFF < 0.3 V (OFF) 25 °C 0.01 0.8 0.01 0.8 VON/OFF 0.15 V (OFF) −40 °C to 105°C 0.05 2 0.05 2 VON/OFF < 0.15 V (OFF) −40 °C to 125°C 5 5 ON/OFF input VON/OFF= HIGH ! 25 °C 1.4 1.4 VON/OFF ON/OFF input voltage VON/OFF= HIGH ! (ON) −40 °C to 125°C 1.6 1.6 V VON/OFF voltage (see Note 6) VON/OFF = LOW ! 25 °C 0.55 0.55 V (see Note 6) VON/OFF = LOW ! (OFF) −40 °C to 125°C 0.15 0.15 VON/OFF = 0 25 °C 0.01 0.01 ION/OFF ON/OFF input VON/OFF = 0 −40 °C to 125°C −2 −2 A ION/OFF ON/OFF input current VON/OFF = 5 V 25 °C 5 5 µA current VON/OFF = 5 V −40 °C to 125°C 15 15 NOTES: 5. Dropout voltage is defined as the input-to-output differential at which the output voltage drops 2% below the value measured with a 1-V differential. Dropout limits may not apply because VIN must be the greater of a) 2.2 V, or b) VOUT(nom) + dropout voltage (Max) in order to maintain output regulation. 6. The ON/OFF input must be properly driven for reliable operation (see Application Information). |
Similar Part No. - LP2985A-17DBVT |
|
Similar Description - LP2985A-17DBVT |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.COM |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | 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 |