HM7828PR datasheet(1/13 Pages) HMSEMI

Part #	HM7828PR

Description	0.5A Low Power LDO

PDF	13 Pages

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Manufacturer	HMSEMI [Shenzhen Huazhimei Semiconductor Co., Ltd]

Direct Link	http://www.hmsemi.com/

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1 / 13 page

Features



Low voltage drop: 0.26V@100mA

&VOUT=3.3V



High input voltage: 15V



Low temperature coefficient



Large Output Current: 500mA



Low Quiescent Current: 2.0uA



Output voltage accuracy: tolerance ±2%



Built-in current limiter



SOT89,SOT89-5,SOT23-3 and SOT23-5

packages

Applications



Battery-powered equipment



Hand-Hold Equipment



GPS Receivers



Wireless LAN

General Description

The

series is a group of positive voltage

output, three-pin regulators, it provide a high

current

even

when

the

input/output

voltage

differential is small. Low power consumption and

high accuracy is achieved through CMOS and

laser trimming technologies.

The

consists of a high-precision voltage

reference, an error amplification circuit, and a

current limited output driver. Load Transient

response has improved in comparison to the

existing series. SOT89, SOT89-5,SOT23-3 and

SOT23-5 packages are available.

Selection Table

Part No.

Output Voltage

Package

Marking

2.8V

SOT89

SOT89-5

SOT23-3

SOT23-5

Refer to Marking rule

3.0V

3.3V

3.6V

4.0V

4.5V

5.0V

Order Information

①②③④⑤

Designator

Symbol

Description

① ②

Integer

Output Voltage(1.8~5.0V)

③

M

Standard

④

P

Package:SOT89

P5

Package:SOT89-5

M

Package:SOT23-3

M5

Package:SOT23-5

M5B

Package:SOT23-5B

⑤

R

RoHS / Pb Free

G

Halogen Free

Note:”①②” stands for output voltages. Other voltages can be specially customized

1

HM78XX

0.5A Low Power LDO

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HM7828PR Datasheet(PDF) 1 Page - Shenzhen Huazhimei Semiconductor Co., Ltd

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