Electronic Components Datasheet Search |
|
LT1762EMS8-5 Datasheet(PDF) 3 Page - Linear Technology |
|
LT1762EMS8-5 Datasheet(HTML) 3 Page - Linear Technology |
3 / 16 page 3 LT1762 Series ELECTRICAL CHARACTERISTICS PARAMETER CONDITIONS MIN TYP MAX UNITS The q denotes specifications which apply over the full operating temperature range, otherwise specifications are TA = 25°C. (Note 2) Dropout Voltage ILOAD = 1mA 0.09 0.15 V VIN = VOUT(NOMINAL) ILOAD = 1mA q 0.19 V (Notes 5, 6) ILOAD = 10mA 0.15 0.21 V ILOAD = 10mA q 0.25 V ILOAD = 50mA 0.21 0.27 V ILOAD = 50mA q 0.31 V ILOAD = 150mA 0.27 0.33 V ILOAD = 150mA q 0.40 V GND Pin Current ILOAD = 0mA q 25 65 µA VIN = VOUT(NOMINAL) ILOAD = 1mA q 70 120 µA (Notes 5, 7) ILOAD = 10mA q 350 500 µA ILOAD = 50mA q 1.3 1.8 mA ILOAD = 150mA q 47 mA Output Voltage Noise COUT = 10µF, CBYP = 0.01µF, ILOAD = 150mA, BW = 10Hz to 100kHz 20 µVRMS ADJ Pin Bias Current (Notes 3, 8) 30 100 nA Shutdown Threshold VOUT = Off to On q 0.8 2 V VOUT = On to Off q 0.25 0.65 V SHDN Pin Current VSHDN = 0V 0.1 µA (Note 9) VSHDN = 20V 1 µA Quiescent Current in Shutdown VIN = 6V, VSHDN = 0V 0.1 1 µA Ripple Rejection VIN – VOUT = 1.5V (Avg), VRIPPLE = 0.5VP-P, fRIPPLE = 120Hz, 50 65 dB ILOAD = 150mA Current Limit VIN = 7V, VOUT = 0V 300 mA VIN = VOUT(NOMINAL) + 1V, ∆VOUT = – 0.1V q 160 mA Input Reverse Leakage Current VIN = – 20V, VOUT = 0V q 1mA Reverse Output Current LT1762-2.5 VOUT = 2.5V, VIN < 2.5V 10 20 µA (Note 10) LT1762-3 VOUT = 3V, VIN < 3V 10 20 µA LT1762-3.3 VOUT = 3.3V, VIN < 3.3V 10 20 µA LT1762-5 VOUT = 5V, VIN < 5V 10 20 µA LT1762 (Note 3) VOUT = 1.22V, VIN < 1.22V 5 10 µA external resistor divider (two 250k resistors) for an output voltage of 2.44V. The external resistor divider will add a 5 µA DC load on the output. Note 6: Dropout voltage is the minimum input to output voltage differential needed to maintain regulation at a specified output current. In dropout, the output voltage will be equal to: VIN – VDROPOUT. Note 7: GND pin current is tested with VIN = VOUT(NOMINAL) and a current source load. This means the device is tested while operating in its dropout region. This is the worst-case GND pin current. The GND pin current will decrease slightly at higher input voltages. Note 8: ADJ pin bias current flows into the ADJ pin. Note 9: SHDN pin current flows into the SHDN pin. Note 10: Reverse output current is tested with the IN pin grounded and the OUT pin forced to the rated output voltage. This current flows into the OUT pin and out the GND pin. Note 1: Absolute Maximum Ratings are those values beyond which the life of a device may be impaired. Note 2: The LT1762 regulators are tested and specified under pulse load conditions such that TJ ≈ TA. The LT1762 is 100% tested at 25°C. Performance at – 40 °C and 125°C is assured by design, characterization and correlation with statistical process controls. Note 3: The LT1762 (adjustable version) is tested and specified for these conditions with the ADJ pin connected to the OUT pin. Note 4: Operating conditions are limited by maximum junction temperature. The regulated output voltage specification will not apply for all possible combinations of input voltage and output current. When operating at maximum input voltage, the output current range must be limited. When operating at maximum output current, the input voltage range must be limited. Note 5: To satisfy requirements for minimum input voltage, the LT1762 (adjustable version) is tested and specified for these conditions with an |
Similar Part No. - LT1762EMS8-5 |
|
Similar Description - LT1762EMS8-5 |
|
|
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 |