Electronic Components Datasheet Search |
|
LP2978IM5X-3.8 Datasheet(PDF) 3 Page - National Semiconductor (TI) |
|
|
LP2978IM5X-3.8 Datasheet(HTML) 3 Page - National Semiconductor (TI) |
3 / 7 page Absolute Maximum Ratings (Note 1) If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications. Storage Temperature Range −65˚C to +150˚C Operating Junction Temperature Range −40˚C to +125˚C Lead Temp. (Soldering, 5 sec.) 260˚C ESD Rating (Note 2) 2 kV Power Dissipation (Note 3) Internally Limited Input Supply Voltage (Survival) −0.3V to +16V Input Supply Voltage (Operating) 2.5V to +16V Shutdown Input Voltage (Survival) −0.3V to +16V Output Voltage (Survival, (Note 4)) −0.3V to +9V I OUT (Survival) Short Circuit Protected Input-Output Voltage (Survival, −0.3V to +16V (Note 5)) Electrical Characteristics Limits in standard typeface are for T J = 25˚C. and limits in boldface type apply over the full operating temperature range. Un- less otherwise specified: V IN =VO(NOM) + 1V, IL = 1 mA, CIN = 1 µF, COUT = 4.7 µF, VON/OFF = 2V. Symbol Parameter Conditions Typ LP2978AI-X.X LP2978I-X.X Units (Note 6) (Note 6) Min Max Min Max ∆V O Output Voltage Tolerance I L = 1 mA −1.0 1.0 −1.5 1.5 %V NOM 1mA ≤ I L ≤ 50 mA −1.5 1.5 −2.5 2.5 −2.5 2.5 −3.5 3.5 Output Voltage V O(NOM)+1V ≤ VIN ≤ 16V 0.007 0.014 0.014 %/V Line Regulation 0.032 0.032 V IN–VO Dropout Voltage (Note 7) I L =0 1 3 3 mV 55 I L = 1 mA 7 10 10 15 15 I L =10mA 40 60 60 90 90 I L = 50 mA 120 150 150 225 225 I GND Ground Pin Current I L = 0 65 95 95 µA 125 125 I L = 1 mA 75 110 110 170 170 I L = 10 mA 120 220 220 400 400 I L = 50 mA 350 600 600 1000 1000 V ON/OFF < 0.3V 0.01 0.8 0.8 V ON/OFF < 0.15V 0.05 2 2 V ON/OFF ON/OFF Input Voltage (Note 8) High = O/P ON 1.4 1.6 1.6 V Low = O/P OFF 0.55 0.15 0.15 I ON/OFF ON/OFF Input Current V ON/OFF = 0 0.01 −2 −2 µA V ON/OFF =5V 5 15 15 e n Output Noise BW = 300 Hz to 50 kHz, Voltage (RMS) C OUT =10µF 30 µV C BYPASS =10nF Ripple Rejection f = 1 kHz, C BYPASS =10nF 45 dB C OUT =10µF I O(SC) Short Circuit Current R L = 0 (Steady State) 400 mA I O(PK) Peak Output Current V OUT ≥ Vo(NOM) −5% 350 mA Note 1: “Absolute Maximum Ratings” indicate limits beyond which damage to the component may occur. Electrical specifications do not apply when operating the device outside of its rated operating conditions. Note 2: The ESD rating of pins 3 and 4 is 1 kV. www.national.com 3 |
Similar Part No. - LP2978IM5X-3.8 |
|
Similar Description - LP2978IM5X-3.8 |
|
|
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 |