OUT

GND

V

IN

0.1 F

m

IN

EN

0.1 F

m

V

(1.8 V to 3.6 V)

OUT

MSP430

TLV713

TLV713P

www.ti.com

SBVS195D – SEPTEMBER 2012 – REVISED JULY 2013

POWERING THE MSP430 MICROCONTROLLER

Figure 24 shows a diagram of the TLV713 powering an MSP430 microcontroller. Several versions of the TPS713

are ideal for powering the MSP430 microcontroller. Table 1 shows potential applications of some voltage

versions.

Figure 24. TLV713 Powering a Microcontroller

Table 1. Typical MSP430 Applications

DEVICE

APPLICATION

TLV71319

1.9 V

operation

TLV71323

2.3 V

TLV71330

3.0 V

DROPOUT VOLTAGE

behaves like a resistor in dropout. As with any linear regulator, PSRR and transient response are degraded as

TRANSIENT RESPONSE

As with any regulator, increasing the size of the output capacitor reduces over- and undershoot magnitude but

increases the duration of the transient response.

UNDERVOLTAGE LOCKOUT (UVLO)

The TLV713 uses an undervoltage lockout (UVLO) circuit to keep the output shut off until the internal circuitry

operates properly.

Copyright © 2012–2013, Texas Instruments Incorporated

Submit Documentation Feedback

11

Product Folder Links: TLV713 TLV713P