MIC37100(2004) Ver la hoja de datos (PDF) - Micrel

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MIC37100
(Rev.:2004)

1A Low-Voltage µCap LDO Regulator

Micrel 

MIC37100/37101/37102

Micrel

Symbol

Parameter

MIC37102 Only

Reference Voltage

Adjust Pin Bias Current

Condition

Min Typ Max Units

1.228 1.240 1.252 V

1.215

1.265 V

40

80

nA

120 nA

Notes:

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

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

3. Devices are ESD sensitive. Handling precautions recommended.

4. PD(max) = (TJ(max) – TA) ÷ θJA, where θJA depends upon the printed circuit layout. See “Applications Information” section.

5. Output voltage temperature coefficient is ∆VOUT(worst case) ÷ (TJ(max) – TJ(min)) where TJ(max) is +125°C and TJ(min) is –40°C.

6. VDO = VIN – VOUT when VOUT decreases to 98% 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.

7. IGND is the quiescent current. IIN = IGND + IOUT.

8. VEN ≤ 0.8V, VIN ≤ 6V, and VOUT = 0V.

September 2004

5

M9999-091604

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