TS1123CX550RF datasheet, PDF - EEWORLD Datasheet

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TS1123CX550RF: DescriptionFixed Positive LDO Regulator, 5V, 0.5V Dropout, PDSO5, ROHS COMPLIANT, SOT-25, 5 PIN; CategoryPower/power management The power supply circuit; File Size184KB，4 Pages; ManufacturerTaiwan Semiconductor; Websitehttp://www.taiwansemi.com/

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TS1123CX550RF Overview

Fixed Positive LDO Regulator, 5V, 0.5V Dropout, PDSO5, ROHS COMPLIANT, SOT-25, 5 PIN

TS1123CX550RF Parametric

Parameter Name	Attribute value
package instruction	LSSOP,
Reach Compliance Code	unknown
ECCN code	EAR99
Maximum drop-back voltage 1	0.5 V
Maximum input voltage	32 V
Minimum input voltage	6 V
JESD-30 code	R-PDSO-G5
length	2.9 mm
Number of functions	1
Number of terminals	5
Working temperatureTJ-Max	150 °C
Maximum output current 1	4 A
Maximum output voltage 1	5.12 V
Minimum output voltage 1	4.88 V
Nominal output voltage 1	5 V
Package body material	PLASTIC/EPOXY
encapsulated code	LSSOP
Package shape	RECTANGULAR
Package form	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH
Certification status	Not Qualified
Regulator type	FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
Maximum seat height	1.25 mm
surface mount	YES
Terminal form	GULL WING
Terminal pitch	0.95 mm
Terminal location	DUAL
width	1.6 mm
Base Number Matches	1

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TS1123

Ultra Low Dropout Voltage Regulator Driver

with Enable Function

SOT-25

Pin Definition:

1. Output

2. Ground

3. Enable

4. Input

5. Drive

General Description

TS1123 is a low dropout voltage regulator driver for various electronic equipments. It provides constant voltage power

source with SOT-25 package. TS1123 with external PNP transistor can drive output current up to 4A, quiescent

current is typically at 5mA. Further more, the quiescent current is smaller when the regulator is in the dropout mode

<5.5V). TS1123 has various functions such as a over current protection, thermal shutdown and an output enable

function.

Features

●

Ultra Low Dropout performance 0.5Vmax.

Over Current Protection & Thermal Shutdown

Short Circuit Protection

Output Enable Function

±2.4% Typical Total output

Ordering Information

Part No.

Package

Packing

TS1123CX5xx RF

SOT-25

3Kpcs / 7” Reel

Note: Where

denotes voltage option,

33=3.3V

50=5.0V

80=8.0V

90=9.0V

12=12V

15=15V

Block Diagram

Absolute Maximum Rating

Parameter

Input Voltage

Enable Voltage

Output Current

Power Dissipation

Junction Temperature

Operating Temperature Range

Storage Temperature Range

Symbol

OUT

OPR

STG

Value

200

Internal Limited

+150

-40 ~ +125

-65 ~ +150

Unit

ºC

1/4

Version: B07

TS1123CX550RF Related Products

	TS1123CX550RF	TS1123CX512RF	TS1123CX590RF	TS1123CX533RF	TS1123CX580RF
Description	Fixed Positive LDO Regulator, 5V, 0.5V Dropout, PDSO5, ROHS COMPLIANT, SOT-25, 5 PIN	Fixed Positive LDO Regulator, 12V, 0.5V Dropout, PDSO5, ROHS COMPLIANT, SOT-25, 5 PIN	Fixed Positive LDO Regulator, 9V, 0.5V Dropout, PDSO5, ROHS COMPLIANT, SOT-25, 5 PIN	Fixed Positive LDO Regulator, 3.3V, 0.5V Dropout, PDSO5, ROHS COMPLIANT, SOT-25, 5 PIN	Fixed Positive LDO Regulator, 8V, 0.5V Dropout, PDSO5, ROHS COMPLIANT, SOT-25, 5 PIN
package instruction	LSSOP,	LSSOP,	LSSOP,	LSSOP,	LSSOP,
Reach Compliance Code	unknown	unknown	unknown	unknown	unknow
ECCN code	EAR99	EAR99	EAR99	EAR99	EAR99
Maximum drop-back voltage 1	0.5 V	0.5 V	0.5 V	0.5 V	0.5 V
Maximum input voltage	32 V	32 V	32 V	32 V	32 V
Minimum input voltage	6 V	13 V	10 V	4.3 V	9 V
JESD-30 code	R-PDSO-G5	R-PDSO-G5	R-PDSO-G5	R-PDSO-G5	R-PDSO-G5
length	2.9 mm	2.9 mm	2.9 mm	2.9 mm	2.9 mm
Number of functions	1	1	1	1	1
Number of terminals	5	5	5	5	5
Working temperatureTJ-Max	150 °C	150 °C	150 °C	150 °C	150 °C
Maximum output current 1	4 A	4 A	4 A	4 A	4 A
Maximum output voltage 1	5.12 V	12.28 V	9.22 V	3.38 V	8.2 V
Minimum output voltage 1	4.88 V	11.71 V	8.78 V	3.22 V	7.8 V
Nominal output voltage 1	5 V	12 V	9 V	3.3 V	8 V
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	LSSOP	LSSOP	LSSOP	LSSOP	LSSOP
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
Regulator type	FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR	FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR	FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR	FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR	FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
Maximum seat height	1.25 mm	1.25 mm	1.25 mm	1.25 mm	1.25 mm
surface mount	YES	YES	YES	YES	YES
Terminal form	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING
Terminal pitch	0.95 mm	0.95 mm	0.95 mm	0.95 mm	0.95 mm
Terminal location	DUAL	DUAL	DUAL	DUAL	DUAL
width	1.6 mm	1.6 mm	1.6 mm	1.6 mm	1.6 mm
Base Number Matches	1	1	1	1	-

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