MIC39150 datasheet(5/14 Pages) MICREL

5 / 14 page

Micrel, Inc.

MIC39150/39151/39152

October 2009

M9999-102309-A

Symbol

Parameter

Condition

Min

Typ

Max

Units

Reference (Adjust Pin) – MIC39152 Only

1.228

1.240

1.252

VADJ

Reference Voltage

1.215

1.265

VTC

Reference Voltage Temperature

Coefficient

Note 11

ppm/

°C

IADJ

Adjust Pin Bias Current

120

Notes:

1. Exceeding the absolute maximum rating 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.”

5. Specification for packaged product only.

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

7. 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.

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

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

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

11. Thermal regulation is deﬁned as the change in output voltage at a time t after a change in power dissipation is applied, excluding load or line

regulation effects. Speciﬁcations are for a 200mA load pulse at VIN = 8V for t = 10ms.

MIC39150 Datasheet(PDF) 5 Page - Micrel Semiconductor

MIC39150 Datasheet(HTML) 5 Page - Micrel Semiconductor

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14

Datasheet Download

Link URL