UM15313DA [UNIONSEMI]

Ultra Low Quiescent Current Linear Regulator;


型号：	UM15313DA
厂家：	Union Semiconductor, Inc.
描述：	Ultra Low Quiescent Current Linear Regulator
文件：	总19页 (文件大小：542K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

UM153xx/UM154xx

Ultra Low Quiescent Current Linear Regulator

UM153xxS SOT23-3

UM153xxY SOT89-3

UM153xxDA DFN4 1.8×1.2

UM154xxS SOT23-5

UM154xxY SOT89-5

UM154xxDA DFN6 2.0×2.0

General Description

The UM153xx/UM154xx series are ultra low quiescent current low dropout linear regulators

designed for low power portable applications. The range of output voltage is from 1.3V to 5.0V

while operated from 2.2V to 5.5V input. The EN function of UM154xx can disable the entire

circuit by inputting low level signal.

The UM153xx/UM154xx series offer high output voltage accuracy, excellent transient response,

stability with ultra low ESR ceramic capacitors as small as 1μF, thermal overload protection and

output current limiting. The UM153xx is available in a low profile SOT23-3, SOT89-3 or DFN4

1.8×1.2 package. The UM154xx is available in a low profile SOT23-5, SOT89-5 or DFN6

2.0×2.0 package.

Applications

Features



Battery-Powered Systems



Maximum Input Voltage: 5.5V

±2.0% Voltage Accuracy at 30mA

Fast Transient Response

Output Current Limit

Stable with 1μF Output Capacitor

Thermal Overload Protection

Low Profile SOT23-3, SOT89-3 or DFN4

1.8×1.2 Package(UM153xx)

Reference Voltage Sources

Portable AV Systems

Portable Games

Cellular Phones

Utility Meters

Toys

Low Profile SOT23-5, SOT89-5 or DFN6

2.0×2.0 Package(UM154xx)

UM153xx Series Pin Configurations & Top View

XXX

GND

VIN

VOUT

M: Month Code

UM153xxS

SOT23-3

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UM153xx/UM154xx

VIN

GND

VIN

5XX

VIN

M: Month Code

UM153xxY

SOT89-3

VOUT

(Top View)

VIN

GND

M: Month Code

UM153xxDA

DFN4 1.8×1.2

VOUT

UM154xx Series Pin Configurations & Top View

VIN

GND

VOUT

XXX

M: Month Code

UM154xxS

SOT23-5

VOUT

GND

VIN

NC 1

UM154XX

GND 2

XX: Week Code

UM154xxY

SOT89-5

(Top View)

VOUT

VIN

XXX

GND

M: Month Code

UM154xxDA

DFN6 2.0×2.0

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UM153xx/UM154xx

Pin Description

Pin Number

UM153xxS UM153xxY UM153xxDA UM154xxS UM154xxY UM154xxDA

Symbol

Function

VIN

GND

Power Supply

Ground

Enable Input,

Active High

Not Connected

Voltage

3, 4

VOUT Regulated

Output

Available Voltage Version

Output Voltage

Shipping Qty

Part Number

UM15313S

UM15315S

UM15318S

UM15325S

UM15327S

UM15328S

UM15330S

UM15333S

UM15335S

UM15336S

UM15338S

UM15340S

UM15342S

UM15343S

UM15345S

UM15347S

UM15348S

UM15350S

Marking Code

UC3

UC5

UC8

UD5

UD7

UD8

UDA

UG3

UG5

UG6

UG8

UGA

UI2

Package

SOT23-3

1.3V

1.5V

1.8V

2.5V

2.7V

2.8V

3.0V

3.3V

3.5V

3.6V

3.8V

4.0V

4.2V

4.3V

4.5V

4.7V

4.8V

5.0V

3000pcs/7Inch

Tape & Reel

UI3

UI5

UI7

UI8

UIA

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UM153xx/UM154xx

Available Voltage Version (Continued)

Shipping Qty

Part Number

UM15313Y

UM15315Y

UM15318Y

UM15325Y

UM15327Y

UM15328Y

UM15330Y

UM15333Y

UM15335Y

UM15336Y

UM15338Y

UM15340Y

UM15342Y

UM15343Y

UM15345Y

UM15347Y

UM15348Y

UM15350Y

UM15313DA

UM15315DA

UM15318DA

UM15325DA

UM15327DA

UM15328DA

UM15330DA

UM15333DA

UM15335DA

UM15336DA

UM15338DA

UM15340DA

UM15342DA

UM15343DA

UM15345DA

UM15347DA

UM15348DA

UM15350DA

Output Voltage

1.3V

1.5V

1.8V

2.5V

2.7V

2.8V

3.0V

3.3V

3.5V

3.6V

3.8V

4.0V

4.2V

4.3V

4.5V

4.7V

4.8V

5.0V

1.3V

1.5V

1.8V

2.5V

2.7V

2.8V

3.0V

3.3V

3.5V

3.6V

3.8V

4.0V

4.2V

4.3V

4.5V

4.7V

4.8V

5.0V

Marking Code

5A3

5C5

5C8

5D5

5D7

5D8

5AA

5G3

5G5

5G6

5G8

5GA

5GC

5GD

5GH

5GM

5GJ

5GN

Package

SOT89-3

1000pcs/7Inch

Tape & Reel

SOT89-3

DFN4 1.8×1.2

3000pcs/7Inch

Tape & Reel

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UM153xx/UM154xx

Available Voltage Version (Continued)

Shipping Qty

Part Number

UM15413S

UM15415S

UM15418S

UM15425S

UM15427S

UM15428S

UM15430S

UM15433S

UM15435S

UM15436S

UM15438S

UM15440S

UM15442S

UM15443S

UM15445S

UM15447S

UM15448S

UM15450S

UM15413Y

UM15415Y

UM15418Y

UM15425Y

UM15427Y

UM15428Y

UM15430Y

UM15433Y

UM15435Y

UM15436Y

UM15438Y

UM15440Y

UM15442Y

UM15443Y

UM15445Y

UM15447Y

UM15448Y

UM15450Y

Output Voltage Marking Code

Package

SOT23-5

SOT89-5

1.3V

1.5V

1.8V

2.5V

2.7V

2.8V

3.0V

3.3V

3.5V

3.6V

3.8V

4.0V

4.2V

4.3V

4.5V

4.7V

4.8V

5.0V

1.3V

1.5V

1.8V

2.5V

2.7V

2.8V

3.0V

3.3V

3.5V

3.6V

3.8V

4.0V

4.2V

4.3V

4.5V

4.7V

4.8V

5.0V

5FB

5FC

5FD

5FE

5FF

5FH

5FL

5FM

5FJ

3000pcs/7Inch

Tape & Reel

5FK

5FN

5FP

5FQ

5FR

5FS

5FT

5FY

5FU

UM15413

UM15415

UM15418

UM15425

UM15427

UM15428

UM15430

UM15433

UM15435

UM15436

UM15438

UM15440

UM15442

UM15443

UM15445

UM15447

UM15448

UM15450

SOT89-5

1000pcs/7Inch

Tape & Reel

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UM153xx/UM154xx

Available Voltage Version (Continued)

Shipping Qty

Part Number

UM15413DA

UM15415DA

UM15418DA

UM15425DA

UM15427DA

UM15428DA

UM15430DA

UM15433DA

UM15435DA

UM15436DA

UM15438DA

UM15440DA

UM15442DA

UM15443DA

UM15445DA

UM15447DA

UM15448DA

UM15450DA

Output Voltage Marking Code

Package

1.3V

1.5V

1.8V

2.5V

2.7V

2.8V

3.0V

3.3V

3.5V

3.6V

3.8V

4.0V

4.2V

4.3V

4.5V

4.7V

4.8V

5.0V

AG2

AG3

AG4

AG5

AG6

AG7

AG8

AG9

AGA

AGB

AGC

AGD

AGE

AGF

AGG

AGH

AGJ

DFN6 2.0×2.0

3000pcs/7Inch

Tape & Reel

AGK

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UM153xx/UM154xx

Absolute Maximum Ratings (Note 1)

Symbol

V_IN

Parameter

Supply Voltage on IN Pin

Value

Unit

-0.3 to +6.5

-40 to +125

-65 to +150

+300

V_OUT

V_EN

T_J

Voltage on OUT Pin

Voltage on EN Pin

Operating Junction Temperature (Notes 2, 3)

Storage Temperature Range

°C

T_STG

T_L

Lead Temperature for Soldering 10 seconds

Recommended Operating Conditions (Note 4)

Parameter

Supply Input Voltage

Value

2.2 V to 5.5V

-40°C to 125°C

Junction Temperature Range

Ambient Temperature Range

-40°C to 85°C

Note 1: Absolute Maximum Ratings are those values beyond which the life of a device may be

impaired.

Note 2: The device is guaranteed to meet performance specifications from -40°C to +85°C .

Specifications over the -40°C to 125°C operating junction temperature range are

guaranteed by design, characterization and correlation with statistical process controls.

Note 3: This IC includes over temperature protection circuit inside that is intended to protect the

device during momentary overload conditions. Over temperature protection trip point is

around 160°C . Continuous operation above the specified maximum operating junction

temperature may impair device reliability.

Note 4: The device is not guaranteed to function outside its operating conditions.

Internal Block Diagram

VIN

VOUT

Current

Limit

On/Off

Control

Voltage

Reference

GND

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Electrical Characteristics

V_IN=+5V±10%, C_IN=1μF, C_OUT=1μF, T_A=-40°C to +85°C . Typical conditions are at V_IN=5V,

T_A=25°C .

Symbol

Parameter

Test Conditions

Min

2.2

Typ

Max

5.5

5.0

Unit

V_IN

Input Voltage Range

Output Voltage Range

Quiescent Current

V_OUT

I_Q

1.3

I_OUT=0mA,V_IN=5.0V

V_EN=0V

1.2

μA

I_SHDN

I_ENH

I_ENL

Standby Current

Enable High Current

Enable Low Current

μA

V_EN=5.5V

V_EN=0V

Enable Input High

Voltage

Enable Input Low

Voltage

V_IH

V_IL

1.0

0.4

V_IN≥3V

100

200

I_OUT

Output Current

V_IN≥3.5V

Output Voltage

Accuracy

V_IN=V_OUT+1V(V_IN≥3V),

-2.0

+2.0

1mA≤I_OUT≤30mA

V_OUT≤2.0V, I_OUT=30mA

2.35-V_OUT

0.25

2.0V<V_OUT<2.5V,

I_OUT=30mA

ΔV_DO

Dropout Voltage

V_OUT≥2.5V, I_OUT=30mA

0.13

I_LIIMT

Current Limit

300

150

Output Voltage TC

ppm/℃

Thermal-Shutdown

Temperature

Thermal-Shutdown

Hysteresis

T_SHDN

160

℃

ΔT_SHDN

V_OUT+1V≤V_IN≤5.5V

(V_IN≥3V), I_OUT=30mA

V_IN=V_OUT+1V(V_IN≥3V),

1mA≤I_OUT≤100mA

10-100kHz, C_IN=1μF,

I_OUT=1mA, UM15318S

Line Regulation

Load Regulation

±0.3

±0.5

μVrms

Output Voltage Noise

170

f=10Hz

Power Supply Ripple

Rejection

V_IN=V_OUT+1V

I_OUT=10mA

PSRR

f=100Hz

f=1kHz

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Typical Performance Characteristics

Quiescent Current vs Ambient Temperature

Q^Qu^uie^ies^sc^ce^enn^tt^CC^uru^rerⁿre^{t v}n^st^Iv^nps^uI^tn^Vp^ou^ltat^gV^eoltage

Quiescent Current vs Ambient Temperature

1.6

1.4

1.2

1.0

0.8

0.6

0.4

1.6

1.4

1.2

1.0

0.8

0.6

0.4

UM15318S, VIN=3.5V

0.2

UM15318S,Ta=25℃

0.2

UM15318S,VIN=3.5V

0.0

2.5

3.5

4.5

5.5

-40 -20

40 60 80 100 120

Input Voltage (V)

Temperature (℃)

Output Voltage vs Input Voltage

Output Voltage vs Ambient Temperature

Output Voltage vs Input Voltage

1.805

1.800

1.795

1.790

1.785

1.780

1.775

1.770

1.850

1.840

1.830

1.820

1.810

1.800

1.790

1.780

1.770

Iout=40mA

UM15318S

UM15318S, VIN=3.5V

Iout=100mA

-40 -25 -10

20 35 50 65 80 95

2.1 2.5 2.9 3.3 3.7 4.1 4.5 4.9 5.3 5.7

Input Voltage (V)

Ambient Temperature (℃)

Output Voltage vs Output Current

1.820

1.815

1.810

1.805

1.800

1.795

1.790

1.785

1.780

UM15315S, VIN=3.0V

UM15318S, VIN=3.5V

100 150 200 250 300

Output Current (mA)

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Typical Performance Characteristics (Continued)

Output Voltage vs Output Current

Dropout Voltage vs Output Current

UM15333S, VIN=4.3V

UM15315S

Dropout Voltage vs Output Current

UM15333S

UM15318S

Load Transient Response

Line Transient Response

Iload=10mA to 100mA

(100mA/div)

VIN=3.5V to 4.5V

(2V/div)

VOUT=1.8 V, IOUT=10mA

(100mV/div)

VIN=3.5V, VOUT=1.8V

100mV/div

UM15318S 50μs/div

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UM153xx/UM154xx

Typical Performance Characteristics (Continued)

PSRR vs Frequency

UM15340S

Io=10mA

Io=100mA

Typical Application Circuit

VOUT

VIN

UM153xx

C_OUT

1μF(Ceramic)

GND

C_IN

1μF(Ceramic)

VIN

VOUT

C_IN

UM154xx

1μF(Ceramic)

C_OUT

1μF(Ceramic)

on EN

off

GND

Applications Information

Output Capacitance and Transient Response

The UM153xx/UM154xx series regulators are designed to be stable with a wide range of output

capacitors. The ESR of the output capacitor affects stability, most notably with small capacitors. A

minimum output capacitor of 1μF with an ESR of 0.3Ω or less is recommended to ensure stability.

The device’s output transient response will be a function of output capacitance. Larger values of

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UM153xx/UM154xx

output capacitance decrease the peak deviations and provide improved transient response for

larger load current changes. Extra consideration must be given to the use of ceramic capacitors.

The X5R and X7R dielectrics result in more stable characteristics and are more suitable for use as

the output capacitor. The X7R type has better stability across temperature, while the X5R is less

expensive and is available in higher values.

Thermal Protection

Thermal protection disables the output when the junction temperature rises to approximately

+160°C allowing the device to cool. When the junction temperature cools to approximately

+140°C the output circuit is again enabled.

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Package Information

UM153xxS SOT23-3

Outline Drawing

DIMENSIONS

MILLIMETERS

INCHES

Min Max

0.2

Symbol

Min

Max

1.250

0.100

1.150

0.500

0.200

3.020

1.700

2.950

1.050

0.000

1.050

0.300

0.100

2.820

1.500

2.650

0.041 0.049

0.000 0.004

0.041 0.045

0.012 0.020

0.004 0.008

0.111 0.119

0.059 0.067

0.104 0.116

0.037REF

Top View

End View

0.950REF

1.800

2.000

0.071 0.079

0.022REF

0.550REF

Side View

0.300

0°

0.600

8°

0.012 0.024

0°

8°

Land Pattern

NOTES:

1. Compound dimension: 2.92×1.60；

2. Unit: mm;

3. General tolerance ±0.05mm unless otherwise

specified;

1.90

4. The layout is just for reference.

Tape and Reel Orientation

XXX

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UM153xx/UM154xx

UM153xxY SOT89-3

Outline Drawing

DIMENSIONS

MILLIMETERS

INCHES

Min Max

Symbol

Min

1.400

0.320

0.400

0.350

4.400

Max

1.600 0.055 0.063

0.520 0.013 0.020

0.580 0.016 0.023

0.440 0.014 0.017

4.600 0.173 0.181

1.55REF

0.061REF

2.600 0.091 0.102

4.250 0.155 0.167

2.300

3.940

1.5TYP

3 TYP

0.900

0.06TYP

0.118 TYP

1.200 0.035 0.047

Land Pattern

1.7

0.4

NOTES:

1. Compound dimension: 4.5×2.45；

2. Unit: mm;

3. General tolerance ±0.05mm unless otherwise

specified;

0.9

1.5

4. The layout is just for reference.

Tape and Reel Orientation

5XX

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UM153xxDA DFN4 1.8×1.2

Outline Drawing

DIMENSIONS

MILLIMETERS

INCHES

Typ Max

Symbol

Min

1.15

1.75

0.75

0.70

Typ

1.20

1.80

0.85

0.80

Max

Min

1.25 0.046 0.048 0.050

1.85 0.070 0.072 0.074

0.95 0.030 0.034 0.038

0.90 0.028 0.032 0.036

Side View

0.545 0.575 0.605 0.022 0.023 0.024

(Pin #1 ID)

0.02

0.13TYP

0.30

0.05

0.001 0.002

0.005TYP

0.25

0.35 0.010 0.012 0.014

0.026TYP

0.30

Z(4×)

(4×)b

0.65TYP

0.125TYP

0.005TYP

Bottom View

Land Pattern

0.35

0.75

0.65

NOTES:

1. Compound dimension: 1.80×1.20；

2. Unit: mm;

3. General tolerance ±0.05mm unless otherwise

specified;

4. The layout is just for reference.

Tape and Reel Orientation

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UM153xx/UM154xx

UM154xxS SOT23-5

Outline Drawing

DIMENSIONS

MILLIMETERS

INCHES

Min Max

Symbol

Min

Max

1.250

0.100

1.150

0.500

0.200

3.020

1.700

2.950

1.050

0.000

1.050

0.300

0.100

2.820

1.500

2.650

0.041 0.049

0.000 0.004

0.041 0.045

0.012 0.020

0.004 0.008

0.111 0.119

0.059 0.067

0.104 0.116

0.037REF

0.2

Top View

End View

0.950REF

1.800

0.300

0°

2.000

0.600

8°

0.071 0.079

0.012 0.024

Side View

0°

8°

Land Pattern

0.60

NOTES:

1. Compound dimension: 2.92×1.60;

2. Unit: mm;

3. General tolerance ±0.05mm unless otherwise

specified;

0.95

4. The layout is just for reference.

Tape and Reel Orientation

XXX

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UM154xxY SOT89-5

Outline Drawing

DIMENSIONS

MILLIMETERS

INCHES

Symbol

Min

4.40

4.05

1.50

2.40

0.80

Max

4.60

4.25

1.70

2.60

Min

Max

0.184

0.170

0.068

0.104

0.176

0.162

0.060

0.096

0.032

3.00 REF

1.50 REF

0.120 REF

0.060 REF

Bottom View

0.40

1.40

0.35

0.52

1.60

0.43

0.016

0.056

0.014

0.021

0.064

0.017

Side View

End View

5° TYP

Land Pattern

4×0.57

1.75

NOTES:

1. Compound dimension: 4.50×2.50;

2. Unit: mm;

3. General tolerance ±0.05mm unless otherwise

specified;

2×0.62

2×1.50

4. The layout is just for reference.

Tape and Reel Orientation

UM154XX

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UM154xxDA DFN6 2.0×2.0

Outline Drawing

DIMENSIONS

MILLIMETERS

Min Typ Max

INCHES

Typ

Symbol

Side View

Min

Max

0.57 0.60 0.63 0.023 0.024 0.025

D2/2

0.03 0.05

0.15TYP

0.001 0.002

0.006TYP

R 0.100

0.20 0.25 0.30 0.008 0.010 0.012

1.95 2.00 2.075 0.078 0.080 0.083

1.45 1.55 1.65 0.058 0.062 0.066

1.95 2.00 2.075 0.078 0.080 0.083

0.76 0.86 0.96 0.030 0.034 0.038

0.65TYP

0.026TYP

0.30 0.35 0.40 0.012 0.014 0.016

Bottom View

Land Pattern

NOTES:

1. Compound dimension: 2.00×2.00；

2. Unit: mm;

3. General tolerance ±0.05mm unless otherwise

specified;

0.65

0.25

4. The layout is just for reference.

Tape and Reel Orientation

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UM153xx/UM154xx

IMPORTANT NOTICE

The information in this document has been carefully reviewed and is believed to be

accurate. Nonetheless, this document is subject to change without notice. Union assumes

no responsibility for any inaccuracies that may be contained in this document, and makes

no commitment to update or to keep current the contained information, or to notify a

person or organization of any update. Union reserves the right to make changes, at any

time, in order to improve reliability, function or design and to attempt to supply the best

product possible.

Union Semiconductor, Inc

Add: Unit 606, No.570 Shengxia Road, Shanghai 201210

Tel: 021-51093966

Fax: 021-51026018

Website: www.union-ic.com

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UM15313DA [UNIONSEMI]

相关型号：

UM15313S

UM15313S_15

UM15313Y

UM15315DA

UM15315S

UM15315Y

UM15318DA

UM15318S

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UM15325DA

UM15325S

UM15325Y