MIC5209 datasheet(6/30 Pages) MICROCHIP

6 / 30 page

MIC5209

DS20005720B-page 6



2017 - 2022 Microchip Technology Inc. and its subsidiaries

Enable Input

Enable Input Logic-Low

Voltage

VENL

—

0.4

VEN = Logic-low (Regulator shutdown)

—

0.18

2.0

—

VEN = Logic-high (Regulator enabled)

Enable Input Current

IENL

—

0.01

–1

µA

VENL ≤ 0.4V

—

0.01

–2

VENL ≤ 0.18V

—

IENH

—

µA

VENH = 2.0V

—

VENH = 16V

—

Note 1: Specification for packaged product only.

2: Output voltage temperature coefficient is defined as the worst-case voltage change divided by the total

temperature range.

3: Regulation is measured at constant junction temperature using low duty cycle pulse testing. Parts are

tested for load regulation in the load range from 100 µA to 500 mA. Changes in output voltage due to heat-

ing effects are covered by the thermal regulation specification.

4: Dropout Voltage is defined as the input to output differential at which the output voltage drops 2% below its

nominal value measured at 1V differential.

5: Ground pin current is the regulator quiescent current plus pass transistor base current. The total current

drawn from the supply is the sum of the load current plus the ground pin current.

6: VEN is the voltage externally applied to devices with the EN (enable) input pin. SOIC-8 (M) and DDPAK (U)

packages only.

7: Thermal regulation is 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 500 mA load pulse at VIN = 16V

for t = 10 ms.

8: CBYP is an optional, external bypass capacitor connected to devices with a BYP (bypass) or ADJ (adjust)

pin. SOIC-8 (M) and DDPAK (U) packages only.

ELECTRICAL CHARACTERISTICS (CONTINUED)

Electrical Characteristics: VIN = VOUT + 1V; IL = 100 μA; TJ = +25°C, bold values indicate –40°C ≤ TJ ≤ +125°C

except 0°C ≤ TJ ≤ +125°C for 1.8V ≤ VOUT ≤ 2.5V, unless noted. Note 1

Parameter

Symbol

Min.

Typ.

Max.

Units

Conditions

MIC5209 Datasheet(PDF) 6 Page - Microchip Technology

MIC5209 Datasheet(HTML) 6 Page - Microchip Technology

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30

Datasheet Download

Link URL