Electronic Components Datasheet Search |
|
S-818A22AMC-BGCT2G Datasheet(PDF) 11 Page - Seiko Instruments Inc |
|
S-818A22AMC-BGCT2G Datasheet(HTML) 11 Page - Seiko Instruments Inc |
11 / 32 page LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.2.1_00 S-818 Series Seiko Instruments Inc. 11 4. Load regulation ( ∆VOUT3) Load regulation indicates the output current dependence of output voltage. The value shows how much the output voltage changes due to the change of the output current when the input voltage is kept constant. 5. Dropout voltage (Vdrop) Let VIN1 be an input voltage where the output voltage falls to the 98 % of the actual output voltage (VOUT(E)) when gradually decreasing input voltage. The dropout voltage is the difference between the VIN1 and the resultant output voltage defined as following equation. Vdrop =VIN1−(VOUT(E)×0.98) 6. Temperature coefficient of output voltage • OUT OUT V ∆Ta ∆V The output voltage lies in the shaded area in the whole operating temperature shown in Figure 11 when the temperature coefficient of the output voltage is ±100 ppm/°C. −40 25 +0.28mV/°C VOUT [V] VOUT(E) *1 85 Ta [ °C] −0.28mV/°C *1. The value of the output voltage measured at 25 °C. Figure 11 Temperature coefficient of output voltage (Ex. Typ. product for S-818A28A) Temperature change ratio for output voltage [mV/°C] is calculated by using the following equation. [] [ ] [] 1000 C ppm/ V Ta ∆ V ∆ V V C mV/ Ta ∆ V ∆ OUT OUT OUT(S) OUT ÷ ° • × = ° 3 * 2 * *1 *1. Temperature change ratio for output voltage *2. Specified output voltage *3. Output voltage temperature coefficient |
Similar Part No. - S-818A22AMC-BGCT2G |
|
Similar Description - S-818A22AMC-BGCT2G |
|
|
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 |