LM39302T-1.8(2011) 查看數據表（PDF） - HTC Korea

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LM39302T-1.8
(Rev.:2011)

3A Low-Voltage Low-Dropout Regulator

HTC Korea 

3A Low-Voltage Low-Dropout Regulator LM39300/39301/39302

LM39302 Only

Reference Voltage

(Note9)

Adjust Pin Bias

Current

Reference Voltage Temp.

Coefficient

Adjust Pin Bias Current

Temp. Coefficient

1.238

1.225

1.213

1.250

40

20

1.262

1.275

1.277

80

120

V

V

V

nA

nA

ppm/ °C

0.1

nA/ °C

Note 1. Exceeding the absolute maximum ratings may damage the device.

Note 2. The device is not guaranteed to function outside its operating rating.

Note 3. PD (max)= (TJ (max) - TA) ÷ θJA, where θJA -junction-to-ambient thermal resistance.

Note 4. Output voltage temperature coefficient is ΔVOUT (worst case) ÷ (TJ(max) - TJ(min)) where TJ(max) is +125°C and TJ(min) is 0°C.

Note 5. VDO = VIN - VOUT when VOUT decreases to 99% of its nominal output voltage with VIN = VOUT + 1V. For output voltages below 2.25V,

dropout voltage is the input-to-output voltage differential with the minimum input voltage being 2.25V. Minimum input operating voltage

is 2.25V.

Note 6. IGND is the quiescent current. IIN = IGND + IOUT.

Note 7. VEN =0.8V, VIN = 8V, VOUT = 0V

Note 8. For a 2.5V device, VIN = 2.250V (device is in dropout).

Note 9. VREF ≤ VOUT ≤ (VIN - 1V), 2.25V ≤ VIN ≤ 16V, 10mA ≤ IL ≤ 3A.

Feb. 2011 - Rev. 1.1

-7 -

HTC

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