1

FEATURES

APPLICATIONS

TPS736xx

GND

EN

NR

IN

OUT

V

IN

V

OUT

Optional

Optional

Optional

Typical Application Circuit for Fixed-Voltage Versions

N/C-Nointernalconnection

TPS73601-EP, TPS73615-EP, TPS73618-EP

TPS73625-EP, TPS73630-EP, TPS73632-EP, TPS73633-EP

CAP-FREE NMOS 400 mA LOW-DROPOUT REGULATORS

WITH REVERSE CURRENT PROTECTION

–

Adjustable Output from 1.2 V to 5.5 V

2

• Controlled Baseline

–

Custom Outputs Available

–

One Assembly

–

One Test Site

• Portable/Battery-Powered Equipment

–

One Fabrication Site

• Post-Regulation for Switching Supplies

• Extended Temperature Performance of

• Noise-Sensitive Circuitry Such as VCOs

–55°C to 125°C

• Point of Load Regulation for DSPs, FPGAs,

• Enhanced Diminishing Manufacturing Sources

ASICs, and Microprocessors

(DMS) Support

• Enhanced Product-Change Notification

• Stable With No Output Capacitor or Any Value

or Type of Capacitor

• Input Voltage Range of 1.7 V to 5.5 V

• Ultra-Low Dropout Voltage: 75 mV Typical

• Excellent Load Transient Response—With or

Without Optional Output Capacitor

• New NMOS Topology Delivers Low Reverse

Leakage Current

• Low Noise: 30 µV

(10 Hz to 100 kHz)

• 0.5% Initial Accuracy

• 1% Overall Accuracy Over Line, Load, and

Temperature

• Less Than 1-µA Max I

• Thermal Shutdown and Specified Min/Max

Current Limit Protection

• Available in Multiple Output Voltage Versions

–

Fixed Outputs of 1.2 V to 3.3 V

(1)

Component qualification in accordance with JEDEC and

industry standards to ensure reliable operation over an

extended temperature range. This includes, but is not limited

to, Highly Accelerated Stress Test (HAST) or biased 85/85,

temperature cycle, autoclave or unbiased HAST,

electromigration, bond intermetallic life, and mold compound

life. Such qualification testing should not be viewed as

justifying use of this component beyond specified

performance and environmental limits.

1

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas

Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

2

All trademarks are the property of their respective owners.

PRODUCTION DATA information is current as of publication date.

Copyright © 2006–2009, Texas Instruments Incorporated

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.