NCV8184DR2 datasheet(2/13 Pages) ONSEMI

Part #	NCV8184DR2

Description	Micropower 70 mA Low Dropout Tracking Regulator/Line Driver

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NCV8184

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2

MAXIMUM RATINGS

Rating

Value

Unit

Storage Temperature

−65 to 150

°C

Supply Voltage Range (continuous)

−15 to 42

V

Supply Voltage Operating Range

4.0 to 42

V

Peak Transient Voltage (VIN = 14 V, Load Dump Transient = 28 V)

42

V

Voltage Range (VOUT, Adj)

−3.0 to 42

V

Voltage Range (VREF/ENABLE)

−0.3 to 42

V

Maximum Junction Temperature

150

°C

ESD Capability

Human Body Model

Machine Model

Charge Device Model

2.5

200

1000

kV

V

Lead Temperature Soldering:

Reflow: (SMD styles only) (Note 1)

240 peak

260 peak (Pb−Free)

(Note 2)

°C

Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the

Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect

device reliability.

1. 60 second maximum above 183

°C.

2. −5

°C / +0°C Allowable Conditions, applies to both Pb and Pb−Free devices.

THERMAL CHARACTERISTICS See Package Thermal Data Section (Page 8)

ELECTRICAL CHARACTERISTICS (VIN = 14 V; VREF/ENABLE > 2.1 V; −40°C < TJ < +150°C; COUT = 1.0 mF;

IOUT = 1.0 mA; Adj = VOUT; COUT−ESR = 1.0 W, unless otherwise specified.)

Parameter

Test Conditions

Min

Typ

Max

Unit

Regular Output

VREF/ENABLE − VOUT

VOUT Tracking Error

5.7 V

≤ VIN ≤ 26 V, 100 mA ≤ IOUT ≤ 60 mA

2.1 V

≤ VREF/ENABLE ≤ (VIN − 600 mV)

−3.0

−

3.0

mV

Dropout Voltage (VIN − VOUT)

IOUT = 100 mA

IOUT = 5.0 mA

IOUT = 60 mA

−

100

250

350

150

500

600

mV

Line Regulation

5.7 V

≤ VIN ≤ 26 V, VREF/ENABLE = 5.0 V

−

3.0

mV

Load Regulation

100

mA ≤ IOUT ≤ 60 mA, VREF/ENABLE = 5.0 V

−

3.0

mV

Adj Input Bias Current

VREF/ENABLE = 5.0 V

−

0.2

6.0

mA

Current Limit

VIN = 14 V, VREF/ENABLE = 5.0 V, VOUT = 90% of Adj

70

−

400

mA

Quiescent Current (IIN − IOUT)

VIN = 12 V, IOUT = 60 mA

VIN = 12 V, IOUT = 100 mA

VIN = 12 V, VREF/ENABLE = 0 V

−

5.0

50

−

7.0

70

20

mA

Ripple Rejection

f = 120 Hz, IOUT = 60 mA, 6.0 V ≤ VIN ≤ 26 V

60

−

dB

Thermal Shutdown

Guaranteed by Design

150

180

210

°C

VREF/ENABLE

Enable Voltage

−

0.8

−

2.1

V

Input Bias Current

VREF/ENABLE = 5.0 V

−

0.2

3.0

mA

PACKAGE PIN DESCRIPTION

Package Lead Number

Lead Symbol

Function

SOIC−8

DPAK, 5−LEAD

8

1

VIN

Battery supply input voltage.

1

2

VOUT

Regulated output.

2, 3, 6, 7

Tab, 3

GND

Ground.

4

Adj

Adjust lead, noninverting input.

5

VREF/ENABLE

Reference voltage and ENABLE input.

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