LP5912Q2.8DRVRQ1 datasheet(7/33 Pages) TI1

Part #	LP5912Q2.8DRVRQ1

Description	LP5912-Q1 500-mA Ultra-Low-Noise LDO for RF and Analog Circuits ??Requires No Bypass Capacitor

Download	33 Pages

Scroll/Zoom	100%

Manufacturer	TI1 [Texas Instruments]

Direct Link	http://www.ti.com

Logo

7 / 33 page

7

LP5912-Q1

www.ti.com

SNVSAA8B – DECEMBER 2015 – REVISED JUNE 2016

Product Folder Links: LP5912-Q1

Submit Documentation Feedback

Electrical Characteristics (continued)

VIN = VOUT(NOM) + 0.5 V or 1.6 V, whichever is greater; VEN = 1.3 V, CIN = 1 µF, COUT = 1 µF, IOUT = 1 mA (unless otherwise

stated).

(1)(2)(3)

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

TRANSITION CHARACTERISTICS

ΔVOUT

Line transients(9)

For VIN ↑ and VOUT(NOM) ≥ 1.1 V:

VIN = (VOUT(NOM) + 0.5 V) to (VOUT(NOM) + 1.1 V),

VIN trise = 30 µs

1

mV

For VIN ↑ and VOUT(NOM) < 1.1 V:

VIN = 1.6 V to 2.2 V,

VIN trise = 30 µs

For VIN ↓ and VOUT(NOM) ≥ 1.1 V:

VIN = (VOUT(NOM) + 1.1 V) to (VOUT(NOM) + 0.5 V)

VIN tfall = 30 µs

–1

For VIN ↓ and VOUT(NOM) < 1.1 V:

VIN = 2.2 V to 1.6 V

VIN tfall = 30 µs

Load transients(9)

IOUT = 5 mA to 500 mA

IOUT trise = 10 µs

–45

mV

IOUT = 500 mA to 5 mA

IOUT tfall = 10 µs

45

Overshoot on start-up(9)

Stated as a percentage of VOUT(NOM)

5%

tON

Turnon time

From VEN > VEN(ON) to VOUT = 95% of VOUT(NOM)

200

µs

OUTPUT AUTO DISCHARGE RATE

RAD

Output discharge pulldown

resistance

VEN = 0 V, VIN = 3.6 V

100

Ω

(1)

The minimum capacitance must be greater than 0.5

μF over full range of operating conditions. The capacitor tolerance must be 30% or

better over the full temperature range. The full range of operating conditions for the capacitor in the application must be considered

during device selection to ensure this minimum capacitance specification is met. X7R capacitors are recommended however capacitor

types X5R, Y5V, and Z5U may be used with consideration of the application conditions.

(2)

This specification is verified by design.

7.6 Output and Input Capacitors

over operating free-air temperature range (unless otherwise noted)

PARAMETER

TEST CONDITIONS

MIN(1)

TYP

MAX

UNIT

CIN

Input capacitance(2)

Capacitance for stability

0.7

1

µF

COUT

Output capacitance(2)

0.7

1

10

µF

ESR

Output voltage(2)

5

500

m

Ω

Similar Part No. - LP5912Q2.8DRVRQ1

Manufacturer	Part #	Datasheet	Description
Texas Instruments	LP5912Q2.8DRVRQ1	2Mb / 33P	[Old version datasheet] Automotive 500-mA Low-Noise, Low-IQ LDO
Texas Instruments	LP5912Q2.8DRVRQ1	2Mb / 33P	[Old version datasheet] Automotive 500-mA Low-Noise, Low-IQ LDO

More results

Similar Description - LP5912Q2.8DRVRQ1

Manufacturer	Part #	Datasheet	Description
Texas Instruments	LP5912	2Mb / 33P	[Old version datasheet] LP5912 500-mA Ultra-Low-Noise LDO for RF and Analog Circuits ??Requires No Bypass Capacitor
	LP5900	1Mb / 30P	[Old version datasheet] LP5900 150-mA Ultra-Low-Noise LDO for RF and Analog Circuits - Requires No Bypass Capacitor
	LP5910	1Mb / 29P	[Old version datasheet] LP5910 300-mA Ultra-Low-Noise LDO for RF and Analog Circuits - Requires No Bypass Capacitor
	LP5907-Q1	1Mb / 23P	[Old version datasheet] LP5907-Q1 250-mA Ultra-Low-Noise LDO for RF and Analog Circuits - Requires No
	LP5907-Q1	1Mb / 23P	[Old version datasheet] LP5907-Q1 Ultra Low-Noise, 250-mA Linear Regulator for RF and Analog Circuits - Requires No Bypass Capacitor
National Semiconductor ...	LP5900	645Kb / 10P	Ultra Low Noise, 100 mA Linear Regulator for RF/Analog Circuits Requires No Bypass Capacitor
Texas Instruments	LP5904	1Mb / 23P	[Old version datasheet] Ultra Low Noise, 200 mA Linear Regulator for RF/Analog Circuits - Requires No Bypass Capacitor
	LP5904	4Mb / 17P	[Old version datasheet] Ultra Low Noise, 200 mA Linear Regulator for RF/Analog Circuits - Requires No Bypass Capacitor
	LP5907	774Kb / 13P	[Old version datasheet] Ultra Low-Noise, 250 mA Linear Regulator for RF/Analog Circuits - Requires No Bypass Capacitor
	LP5904	1Mb / 23P	[Old version datasheet] Ultra Low Noise, 200 mA Linear Regulator for RF/Analog Circuits - Requires No Bypass Capacitor

More results

LP5912Q2.8DRVRQ1 Datasheet(PDF) 7 Page - Texas Instruments

LP5912Q2.8DRVRQ1 Datasheet(HTML) 7 Page - Texas Instruments

Similar Part No. - LP5912Q2.8DRVRQ1

Similar Description - LP5912Q2.8DRVRQ1

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33

Datasheet Download

Link URL