AP2132BMP-2.5G1 datasheet, PDF

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AP2132BMP-2.5G1: DescriptionFixed Positive LDO Regulator, 2.5V, 0.45V Dropout, CMOS, PDSO8, GREEN, PLASTIC, SOP-8; CategoryPower/power management The power supply circuit; File Size662KB，13 Pages; ManufacturerBCD Semi（Diodes）

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AP2132BMP-2.5G1 Overview

Fixed Positive LDO Regulator, 2.5V, 0.45V Dropout, CMOS, PDSO8, GREEN, PLASTIC, SOP-8

AP2132BMP-2.5G1 Parametric

Parameter Name	Attribute value
Parts packaging code	SOIC
package instruction	HSOP,
Contacts	8
Reach Compliance Code	unknown
ECCN code	EAR99
Maximum drop-back voltage 1	0.45 V
Maximum input voltage	5.5 V
Minimum input voltage	1.4 V
JESD-30 code	R-PDSO-G8
length	4.9 mm
Number of functions	1
Number of terminals	8
Working temperatureTJ-Max	150 °C
Maximum output current 1	2 A
Maximum output voltage 1	2.55 V
Minimum output voltage 1	2.45 V
Nominal output voltage 1	2.5 V
Package body material	PLASTIC/EPOXY
encapsulated code	HSOP
Package shape	RECTANGULAR
Package form	SMALL OUTLINE, HEAT SINK/SLUG
Regulator type	FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
Maximum seat height	1.75 mm
surface mount	YES
technology	CMOS
Terminal form	GULL WING
Terminal pitch	1.27 mm
Terminal location	DUAL
width	3.9 mm
Base Number Matches	1

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Preliminary Datasheet

2A CMOS LDO REGULATOR

General Description

The AP2132B series are positive voltage regulator

ICs fabricated by CMOS process. The ICs consist of

a voltage reference, an error amplifier, a power

transistor, a resistor network for setting output

voltage, a current limit circuit for current protection,

and a chip enable circuit.

The AP2132B series have features of large current,

low dropout voltage, high output voltage accuracy,

low input voltage. The AP2132B provides a power

good (PG) signal to indicate if the voltage level of

OUT

reaches 92% of its rating value. And it operates

with V

as low as 1.4V and V

CTRL

voltage 5V with

output voltage programmable as low as 0.8V.

The AP2132B are available in 1.2V, 1.5V, 1.8V, 2.5V

fixed output voltage versions and adjustable output

voltage version. The fixed versions integrate the

adjust resistors. It is also available in an adjustable

version, which can set the output voltage with

external resistor. If the pin of adjustable output

voltage is to ground, it will switch to fixed output

voltage.

AP2132B series are available in PSOP-8 package.

AP2132B

Features

•

Adjustable Output: 0.8V to 3.0V

Low Dropout Voltage: 300mV@ I

OUT

=2A,

OUT

=1.2V

Over Current and Over Temperature Protection

Enable Pin

PSOP-8 Package with Thermal Pad

Maximum Output Current: 2A

High Output Voltage Accuracy: 2%

OUT

Power Good Signal

Excellent Line/Load Regulation

Applications

•

Notebook

PSOP-8

Figure 1. Package Type of AP2132B

Oct. 2010 Rev. 1. 0

BCD Semiconductor Manufacturing Limited

AP2132BMP-2.5G1 Related Products

	AP2132BMP-2.5G1	AP2132BMP-1.2G1	AP2132BMP-1.5G1	AP2132BMP-1.5TRG1	AP2132BMP-1.8TRG1
Description	Fixed Positive LDO Regulator, 2.5V, 0.45V Dropout, CMOS, PDSO8, GREEN, PLASTIC, SOP-8	Fixed Positive LDO Regulator, 1.2V, 0.45V Dropout, CMOS, PDSO8, GREEN, PLASTIC, SOP-8	Fixed Positive LDO Regulator, 1.5V, 0.45V Dropout, CMOS, PDSO8, GREEN, PLASTIC, SOP-8	Fixed Positive LDO Regulator, 1.5V, 0.45V Dropout, CMOS, PDSO8, GREEN, PLASTIC, SOP-8	Fixed Positive LDO Regulator, 1.8V, 0.45V Dropout, CMOS, PDSO8, GREEN, PLASTIC, SOP-8
Parts packaging code	SOIC	SOIC	SOIC	SOIC	SOIC
package instruction	HSOP,	HSOP,	HSOP,	HSOP,	HSOP,
Contacts	8	8	8	8	8
Reach Compliance Code	unknown	unknown	unknown	unknown	unknown
ECCN code	EAR99	EAR99	EAR99	EAR99	EAR99
Maximum drop-back voltage 1	0.45 V	0.45 V	0.45 V	0.45 V	0.45 V
Maximum input voltage	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V
Minimum input voltage	1.4 V	1.4 V	1.4 V	1.4 V	1.4 V
JESD-30 code	R-PDSO-G8	R-PDSO-G8	R-PDSO-G8	R-PDSO-G8	R-PDSO-G8
length	4.9 mm	4.9 mm	4.9 mm	4.9 mm	4.9 mm
Number of functions	1	1	1	1	1
Number of terminals	8	8	8	8	8
Working temperatureTJ-Max	150 °C	150 °C	150 °C	150 °C	150 °C
Maximum output current 1	2 A	2 A	2 A	2 A	2 A
Maximum output voltage 1	2.55 V	1.224 V	1.53 V	1.53 V	1.836 V
Minimum output voltage 1	2.45 V	1.176 V	1.47 V	1.47 V	1.764 V
Nominal output voltage 1	2.5 V	1.2 V	1.5 V	1.5 V	1.8 V
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	HSOP	HSOP	HSOP	HSOP	HSOP
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE, HEAT SINK/SLUG	SMALL OUTLINE, HEAT SINK/SLUG	SMALL OUTLINE, HEAT SINK/SLUG	SMALL OUTLINE, HEAT SINK/SLUG	SMALL OUTLINE, HEAT SINK/SLUG
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	1.75 mm	1.75 mm	1.75 mm	1.75 mm	1.75 mm
surface mount	YES	YES	YES	YES	YES
technology	CMOS	CMOS	CMOS	CMOS	CMOS
Terminal form	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING
Terminal pitch	1.27 mm	1.27 mm	1.27 mm	1.27 mm	1.27 mm
Terminal location	DUAL	DUAL	DUAL	DUAL	DUAL
width	3.9 mm	3.9 mm	3.9 mm	3.9 mm	3.9 mm
Base Number Matches	1	1	1	1	1

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Shortcut: L0 L1 L2 L3 L4 L5 L6 L7 L8 L9 LA LB LC LD LE LF LG LH LI LJ LK LL LM LN LO LP LQ LR LS LT LU LV LW LX LY LZ M0 M1 M2 M3 M4 M5 M6 M7 M8 M9 MA MB MC MD ME MF MG MH MI MJ MK ML MM MN MO MP MQ MR MS MT MU MV MW MX MY MZ N0 N1 N2 N3 N4 N5 N6 N7 N8 NA NB NC ND NE NF NG NH NI NJ NK NL NM NN NO NP NQ NR NS NT NU NV NX NZ O0 O1 O2 O3 OA OB OC OD OE OF OG OH OI OJ OK OL OM ON OP OQ OR OS OT OV OX OY OZ P0 P1 P2 P3 P4 P5 P6 P7 P8 P9 PA PB PC PD PE PF PG PH PI PJ PK PL PM PN PO PP PQ PR PS PT PU PV PW PX PY PZ Q1 Q2 Q3 Q4 Q5 Q6 Q8 Q9 QA QB QC QE QF QG QH QK QL QM QP QR QS QT QV QW QX QY R0 R1 R2 R3 R4 R5 R6 R7 R8 R9 RA RB RC RD RE RF RG RH RI RJ RK RL RM RN RO RP RQ RR RS RT RU RV RW RX RY RZ

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