RP152N045B-TR-F datasheet, PDF

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RP152N045B-TR-F: DescriptionFixed Positive LDO Regulator, 2 Output, 2.8V1, 3.3V2, CMOS, PDSO6, LEAD FREE, PLASTIC, SOT-23, 6 PIN; CategoryPower/power management The power supply circuit; File Size623KB，29 Pages; ManufacturerRICOH Electronic Devices Co., Ltd.; Environmental Compliance

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RP152N045B-TR-F Overview

Fixed Positive LDO Regulator, 2 Output, 2.8V1, 3.3V2, CMOS, PDSO6, LEAD FREE, PLASTIC, SOT-23, 6 PIN

RP152N045B-TR-F Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	RICOH Electronic Devices Co., Ltd.
Parts packaging code	SOT-23
package instruction	LEAD FREE, PLASTIC, SOT-23, 6 PIN
Contacts	6
Reach Compliance Code	unknown
ECCN code	EAR99
Maximum drop-back voltage 1	0.35 V
Maximum drop-back voltage 2	0.32 V
Maximum input voltage	5.25 V
Minimum input voltage	1.4 V
JESD-30 code	R-PDSO-G6
JESD-609 code	e2/e6
length	2.9 mm
Number of functions	1
Output times	2
Number of terminals	6
Working temperatureTJ-Max	125 °C
Maximum output current 1	0.18 A
Maximum output current 2	0.18 A
Maximum output voltage 1	2.884 V
Minimum output voltage 1	2.716 V
Nominal output voltage 1	2.8 V
Maximum output voltage 2	3.399 V
Minimum output voltage 2	3.201 V
Nominal output voltage 2	3.3 V
Package body material	PLASTIC/EPOXY
encapsulated code	LSSOP
Package shape	RECTANGULAR
Package form	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
Certification status	Not Qualified
Regulator type	FIXED POSITIVE MULTIPLE OUTPUT LDO REGULATOR
Maximum seat height	1.4 mm
surface mount	YES
technology	CMOS
Terminal surface	TIN SILVER/TIN BISMUTH
Terminal form	GULL WING
Terminal pitch	0.95 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
width	1.6 mm

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RP152/153 Series

PRELIMINARY

150mA Dual LDO REGULATOR

NO.EA-200-20090319

OUTLINE

The RP152/153x Series are CMOS-based voltage regulator ICs with high output voltage accuracy, low supply

current, low dropout, and high ripple rejection. Each of these voltage regulator ICs consists of a voltage reference unit,

an error amplifier, resistors for setting Output Voltage, a current limit circuit, and a chip enable circuit. Moreover, in C

Version of RP152, the start-up sequence circuit is built-in.

These ICs perform with low dropout voltage due to built-in transistor with low ON resistance, and a chip enable

function prolongs the battery life of each system. The line transient response and load transient response of the

RP152/153x Series are excellent, thus these ICs are very suitable for the power supply for hand-held communication

equipment.

The output voltage of these ICs is internally fixed with high accuracy. Since the packages for these ICs are SOT-23-6

and DFN1212-6 for RP152, and DFN1216-8 for RP153, dual LDO regulators are included in each package are high

density mounting of the ICs on boards is possible.

In RP153, the power supply of each circuit can be individually supplied. The transient response characteristic of D

and E Version is improved. (The supply current: Typ. 85μA).

FEATURES

Supply Current ··············································································· Typ. 40μA (VR1, VR2)

Supply Current (RP153xxxxD/E) ··················································· Typ. 85μA (VR1, VR2)

Standby Mode ················································································ Typ. 0.1μA (VR1, VR2)

Low Dropout Voltage······································································ Typ. 0.22V(I

OUT

=150mA, V

OUT

=2.8V)

High Ripple Rejection ···································································· TYP. 70dB (f=1kHz)

TYP. 65dB (f=10kHz)

High Output Voltage Accuracy ·······················································

±1.0%

Low Temperature-Drift Coefficient of Output Voltage ···················· Typ.

±80ppm/°C

Excellent Line Regulation ······························································ Typ. 0.02%/V

Small Packages ············································································· RP152: DFN1212-6, SOT-23-6,

RP153: DFN1216-8

Built-in Fold Back Protection Circuit ·············································· Typ. 40mA (Current at short mode)

Ceramic capacitors are recommended to be used with this IC ··············· 0.22μF or more

APPLICATIONS

Power source for electrical applications such as cameras, VCRs and camcorders

Power source for battery-powered equipment

Power source for portable communication equipment

Ver.1.6

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