UPC2903HB-AZ datasheet, PDF - EEWORLD Datasheet

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UPC2903HB-AZ: DescriptionFixed Positive LDO Regulator, 3V, 1V Dropout, BIPolar, PSIP3, LEAD FREE, SC-64, 3 PIN; CategoryPower/power management The power supply circuit; File Size343KB，21 Pages; ManufacturerNEC Electronics

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UPC2903HB-AZ Overview

Fixed Positive LDO Regulator, 3V, 1V Dropout, BIPolar, PSIP3, LEAD FREE, SC-64, 3 PIN

UPC2903HB-AZ Parametric

Parameter Name	Attribute value
Maker	NEC Electronics
package instruction	LEAD FREE, SC-64, 3 PIN
Reach Compliance Code	unknown
Maximum drop-back voltage 1	1 V
Maximum input voltage	16 V
Minimum input voltage	4 V
JESD-30 code	R-PSIP-T3
length	6.5 mm
Number of functions	1
Number of terminals	3
Working temperatureTJ-Max	125 °C
Working temperature TJ-Min	-30 °C
Maximum output current 1	0.5 A
Maximum output voltage 1	3.15 V
Minimum output voltage 1	2.85 V
Nominal output voltage 1	3 V
Package body material	PLASTIC/EPOXY
encapsulated code	SIP
Package shape	RECTANGULAR
Package form	IN-LINE
Certification status	Not Qualified
Regulator type	FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
Maximum seat height	7.5 mm
surface mount	NO
technology	BIPOLAR
Terminal form	THROUGH-HOLE
Terminal pitch	2.3 mm
Terminal location	SINGLE
width	2.3 mm
Base Number Matches	1

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DATA SHEET

BIPOLAR ANALOG INTEGRATED CIRCUIT

PC29xx Series

THREE TERMINAL LOW DROPOUT VOLTAGE REGULATOR

The

PC29xx series of low dropout voltage three terminal positive regulators is constructed with PNP output

transistor. The

PC29xx series feature the ability to source 1 A of output current with a low dropout voltage of typically

0.7 V.

The power dissipation of the

PC29xx series can be drastically reduced compared with the conventional three

terminal positive voltage regulators that is constructed with NPN output transistor. Also, this series corresponds to

the low voltage output (3.0 V, 3.3 V) which is not in the conventional low dropout regulators (

PC24xxA series).

FEATURES

• Output current in excess of 1.0 A

• Low dropout voltage

DIF

= 0.7 V TYP. (I

= 1 A)

• On-chip over-current and thermal protection circuit

• On-chip output transistor safe operating area protection circuit

<R>

PIN CONFIGURATIONS (Marking Side)

PC29xxHF Series: Isolated TO-220 (MP-45G)

PC29xxHB Series: SC-64 (MP-3)

PC29xxT Series: SC-63 (MP-3Z)

1 2 3

1: INPUT

2: GND

3: OUTPUT

1: INPUT

Note1

2: GND

3: OUTPUT

4: GND (Fin)

1: INPUT

2: GND

Note2

3: OUTPUT

4: GND (Fin)

Notes 1.

No.2 pin and No.4 fin are common GND.

No.2 pin is cut. No.2 pin and No.4 fin are common GND.

The information in this document is subject to change without notice. Before using this document, please

confirm that this is the latest version.

Not all products and/or types are available in every country. Please check with an NEC Electronics

sales representative for availability and additional information.

Document No. G10026EJ4V0DS00 (4th edition)

Date Published September 2007 N

Printed in Japan

The mark <R> shows major revised points.

The revised points can be easily searched by copying an "<R>" in the PDF file and specifying it in the "Find what." field.

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