MIC29510 View Datasheet(PDF) - Micrel

Part Name

Description

Manufacturer

MIC29510

5A Fast-Response LDO Regulator

Micrel 

Micrel, Inc.

MIC29510/29512

Enable Input (MIC29512 only)

Parameter

Conditions

Min Typ Max Units

Input Logic Voltage

Low (Off)

High (On)

0.8

V

2.4

V

Enable (EN) Pin Input Current

VEN = VIN

15

30

µA

75

µA

VEN = 0.8V

–

2

µA

4

µA

Regulator Output Current in Shutdown (Note 8)

10

µA

20

µA

Notes:

General Note: Devices are ESD sensitive. Handling precautions are recommended.

1. The maximum continuous supply voltage is 16V.

2. Full Load current is defined as 5A for the MIC29510/29512. For testing, VOUT is programmed to 5V.

3. Dropout voltage defined as the input-to-output differential when the output voltage drops to 99% of its nominal value with VOUT + 1V applied to

VIN.

4. For this test, VIN is the larger of 8V or VOUT + 3V.

5. Ground pin current is regulator quiescent current. Total current drawn from the source is the sum of the load current plus the ground pin current.

6. Output voltage temperature coefficient is defined as the worst case voltage change divided by the total temperature range.

7. VREF ≤ VOUT ≤ (VIN – 1V), 2.4V ≤ VIN ≤ 16V, 10mA < IL ≤ IFL, TJ ≤ TJ MAX.

8. VEN ≤ 0.8V and VIN ≤ 8V, VOUT = 0.

Block Diagram

16V

May 2006

4

M9999-051706

(408) 955-1690

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