MIC5207

Micrel

MIC5207

2

January 2000

IN

OUT

GND

12

3

(Bottom View)

MIC5207-x.xBZ

TO-92

(Fixed Voltages)

Pin Configuration

Supply Input Voltage (V

Enable Input Voltage (V

Power Dissipation (P

Lead Temperature (soldering, 5 sec.) ....................... 260

°C

Junction Temperature (T

all except 1.8V ...................................... –40

°C to +125°C

1.8V only .................................................. 0

°C to +125°C

Storage Temperature (T

Input Voltage (V

Enable Input Voltage (V

Junction Temperature (T

all except 1.8V ...................................... –40

°C to +125°C

1.8V only .................................................. 0

°C to +125°C

Thermal Resistance

(θ

Pin Description

Pin No.

Pin No.

Pin Name

Pin Function

SOT-23-5

TO-92

1

1

IN

Supply Input

2

2

GND

Ground

3

EN

Enable/Shutdown (Input): CMOS compatible input. Logic high = enable,

logic low or open = shutdown.

4 (fix)

BYP

Reference Bypass: Connect external 470pF capacitor to GND to reduce

output noise. May be left open. For 1.8V or 2.5V operation, see “Applications

Information.”

4 (adj)

ADJ

Adjust (Input): Adjustable regulator feedback input. Connect to resistor

voltage divider.

5

3

OUT

Regulator Output

IN

OUT

BYP

EN

LExx

1

3

45

2

GND

MIC5207-x.xBM5

SOT-23-5

(Fixed Voltages)

Part

Identification

IN

OUT

ADJ

EN

LEAA

1

3

45

2

GND

MIC5207BM5

SOT-23-5

(Adjustable Voltage)