NCV8506 ON Semiconductor, NCV8506 Datasheet

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NCV8506

Manufacturer Part Number
NCV8506
Description
Micropower 400 mA LDO Linear Regulators
Manufacturer
ON Semiconductor
Datasheet

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NCV8506 Series
Micropower 400 mA LDO
Linear Regulators with
DELAY and RESET
regulators. Their output current capability is 400 mA. The family has
output voltage options for Adjustable, 2.5 V, 3.3 V and 5.0 V.
dropout voltage of 0.6 V at 400 mA. Low quiescent current is a feature
drawing only 100 mA with a 100 mA load. This part is ideal for any and
all battery operated microprocessor equipment.
DELAY).
low as 1.0 V. The RESET function is activated during the power up
sequence or during normal operation if the output voltage drops below
the regulation limits.
thermal overload conditions. The device can withstand load dump
transients making it suitable for use in automotive environments. The
device has also been optimized for EMC conditions.
Features
© Semiconductor Components Industries, LLC, 2007
February, 2007 − Rev. 7
The NCV8506 is a family of precision micropower voltage
The output voltage is accurate within ± 2.0% with a maximum
Microprocessor control logic includes an active RESET (with
The active RESET circuit operates correctly at an output voltage as
The regulator is protected against reverse battery, short circuit, and
and Change Control
Output Voltage Options: Adjustable, 2.5 V, 3.3 V, 5.0 V
± 2.0% Output
Low 100 mA Quiescent Current
Fixed or Adjustable Output Voltage
Active RESET
400 mA Output Current Capability
Fault Protection
Pb−Free Packages are Available
NCV Prefix for Automotive and Other Applications Requiring Site
+60 V Peak Transient Voltage
−15 V Reverse Voltage
Short Circuit
Thermal Overload
www.DataSheet4U.com
1
See detailed ordering and shipping information in the package
dimensions section on page 11 of this data sheet.
x
A
WL
Y
WW = Work Week
G
CASE 936AB
DPS SUFFIX
D
= Voltage Ratings as Indicated Below:
= Assembly Location
= Wafer Lot
= Year
= Pb−Free Package
ORDERING INFORMATION
2
PAK−7
A = Adjustable
2 = 2.5 V
3 = 3.3 V
5 = 5.0 V
1
http://onsemi.com
Publication Order Number:
1
AWLYWWG
MARKING
DIAGRAM
V8506x
NCV8506/D
NC

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NCV8506 Summary of contents

Page 1

... NCV8506 Series Micropower 400 mA LDO Linear Regulators with DELAY and RESET The NCV8506 is a family of precision micropower voltage regulators. Their output current capability is 400 mA. The family has output voltage options for Adjustable, 2.5 V, 3.3 V and 5.0 V. The output voltage is accurate within ± 2.0% with a maximum dropout voltage of 0 ...

Page 2

... ADJUSTABLE OUTPUT 2 D PAK−7 1 (Fixed Output Only BAT NCV8506 DELAY (Adjustable Output Only) C DELAY GND PIN CONNECTIONS Tab = GND Lead 1. DELAY RE- SET 4. GND 5. V ADJ OUT SENSE V OUT V ADJ RESET Figure 1. Application Diagram http://onsemi ...

Page 3

MAXIMUM RATINGS V (DC) IN Peak Transient Voltage (46 V Load Dump @ V Operating Voltage V (DC) OUT Voltage Range (RESET, DELAY) Input Voltage Range V ADJ ESD Susceptibility (Human Body Model) (Machine Model) Junction Temperature Storage ...

Page 4

ELECTRICAL CHARACTERISTICS unless otherwise specified.) Characteristic Reset Function (RESET) RESET Threshold for 2.5 V Option HIGH ( LOW ( Hysteresis RESET Threshold for 3.3 V Option HIGH ( LOW ( Hysteresis RESET ...

Page 5

PACKAGE PIN DESCRIPTION, ADJUSTABLE OUTPUT Pin Number Pin Symbol 1 DELAY Timing capacitor for RESET function connection. 3 RESET Active reset (accurate GND Ground. All GND leads must be connected to Ground 5 V ...

Page 6

V IN Current Source (Circuit Bias) I BIAS 1.8 V (Fixed Versions) 1.3 V (Adjustable Version) RESET + − 4.0 mA DELAY Current Limit Sense I BIAS + − Error Amplifier V BG Fixed Versions only V −18 mV − ...

Page 7

TYPICAL PERFORMANCE CHARACTERISTICS 5.10 5.08 5.06 5.04 5.02 5.00 4.98 4.96 4.94 4.92 4.90 −40 − TEMPERATURE (°C) Figure Output Voltage vs Temperature 2.55 2.54 2.53 2.52 2.51 2.50 2.49 2.48 2.47 ...

Page 8

TYPICAL PERFORMANCE CHARACTERISTICS 2.0 1.8 1.6 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0 OUTPUT CURRENT (mA) OUT Figure 9. Quiescent Current vs Output Current 200 mA out ...

Page 9

... REGULATOR CONTROL FUNCTIONS The NCV8506 contains the microprocessor compatible control function RESET (Figure 13 OUT DELAY RESET Figure 13. Reset and Delay Circuit Wave Forms RESET Function A RESET signal (low voltage) is generated as the IC powers up until V is within 1.5% of the regulated output ...

Page 10

... The value for the output capacitor C OUT should work for most applications, however it is not necessarily the optimized solution OUT NCV8506 0.1 mF RESET *C required if regulator is located far from the power supply IN filter. **C required for stability. Capacitor must operate at minimum OUT temperature expected. ...

Page 11

... NCV8506D2TADJG NCV8506D2TADJR4 NCV8506D2TADJR4G NCV8506D2T25 NCV8506D2T25G NCV8506D2T25R4 NCV8506D2T25R4G NCV8506D2T33 NCV8506D2T33G NCV8506D2T33R4 NCV8506D2T33R4G NCV8506D2T50 NCV8506D2T50G NCV8506D2T50R4 NCV8506D2T50R4G †For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D. Package 2 D PAK−7 ...

Page 12

... N 0.017 0.023 0.43 P 0.058 0.078 1. ° 8 ° 0 ° S 0.095 0.105 2.41 U 0.256 REF 6.50 REF V 0.305 REF 7.75 REF 2.16 0.085 1.27 0.050 3.8 0.150 1 mm inches ON Semiconductor Website: www.onsemi.com Order Literature: http://www.onsemi.com/orderlit For additional information, please contact your local Sales Representative NCV8506/D 8.53 4.57 0.91 1.40 1.68 0.25 2.79 0.58 1.98 8 ° 2.67 ...

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