aic1720 Analog Intergrations Corporation, aic1720 Datasheet

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aic1720

Manufacturer Part Number
aic1720
Description
100ma Dropout Linear Regulator
Manufacturer
Analog Intergrations Corporation
Datasheet
Analog Integrations Corporation
DS-1720-00
TYPICAL APPLICATION CIRCUIT
FEATURES
APPLICATIONS
Low Dropout Linear Regulator
V
Low Dropout Voltage of 130mV at 30mA
Output Current (5V Output Version).
Guaranteed 100mA Output Current.
Internal P-MOSFET Draws no Base Current.
Low Ground Current.
Output Voltage of 3.0V/ 3.3V/ 3.6V/ 4.4V/ 5.0V
Available.
Input Voltage Range up to 14V.
Needs only 1µF for Stability.
Audio/Video System
Wireless Communication Systems.
Battery Powered Systems.
Toys.
IN
+
VIN
1 µ F
C
IN
AIC1720
GND
VOUT
4F, 9, Industry E. 9th Rd, Science Based Industrial Park, Hsinchu Taiwan, ROC
TEL: 886-3-5772500
+
10 µ F
C
V
OUT
OUT
100mA Low Dropout Linear Regulator
FAX: 886-3-5772510
DESCRIPTION
The AIC1720 is a 3-pin low dropout linear
regulator. The superior characteristics of the
AIC1720 include zero base current loss, low
dropout
remains approximately 55µA, from no load to
maximum loading conditions. Dropout voltage
at 30mA output current is low: 130mV for the
AIC1720-44 and AIC1720-50, 180mV for the
AIC1720-30, AIC1720-33, and AIC1720-36.
The AIC1720 comes in the popular 3-pin
SOT-89, TO-92 and SO8 packages.
voltage.
Typical
ground
www.analog.com.tw
AIC1720
current
1

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aic1720 Summary of contents

Page 1

... Low Dropout Linear Regulator V OUT 10 µ OUT FAX: 886-3-5772510 DESCRIPTION The AIC1720 is a 3-pin low dropout linear regulator. The superior characteristics of the AIC1720 include zero base current loss, low dropout voltage. Typical ground remains approximately 55µA, from no load to maximum loading conditions ...

Page 2

... GND AIC1720-44CZT 2: VIN 3: VOUT AIC1720-50CZT (TO-92 T Type) AIC1720-30CZL TOP VIEW AIC1720-33CZL AIC1720-36CZL 1: VIN AIC1720-44CZL 2: GND 3: VOUT AIC1720-50CZL (TO-92 L Type) TOP VIEW AIC1720-30CS VOUT AIC1720-33CS GND AIC1720-36CS AIC1720-44CS GND AIC1720-50CS (SO-8) SO8 Package …...…….................. 0.625W SOT-89 Package ....…...…................. 0.5W TO-92 Package .....…………............. 0.5W ...

Page 3

... AIC1720-36 AIC1720-33 AIC1720-30 Load Regulation AIC1720-50 (Note 2) AIC1720-44 AIC1720-36 AIC1720-33 AIC1720-30 Dropout Voltage AIC1720s (Note 4) AIC1720-50 AIC1720-44 AIC1720-36 AIC1720-33 AIC1720-30 Ground Current I =0.1mA~I O AIC1720-50 AIC1720-44 AIC1720-36 AIC1720-33 AIC1720-30 Note 1: Guaranteed by design. Note 2: Regulation is measured at constant junction temperature, using pulse testing with a low ON time. ...

Page 4

... V =4.4V OUT V =5.0V 400 OUT 300 200 100 Load Current (mA) PHYSICAL DIMENSIONS SOT-89 (unit: mm SOT-89 MARKING Part No. Marking AIC1720-30CX AIC1720-33CX AIC1720-36CX AIC1720-44CX AIC1720-50CX 60 80 100 SYMBOL AIC1720 MIN A 1.40 B 0.36 C 0.35 D 4.40 D1 1.62 E 2.29 e 1.50 (TYP.) e1 3.00 (TYP.) H 3.94 L 0.89 MAX 1 ...

Page 5

... TO-92 (unit: mm LEAD PLASTIC SO (unit: mm SYMBOL AIC1720 MIN A 4.32 C 0.38 (TYP.) D 4.40 E 3.17 e1 1.27 (TYP.) L 12.7 SYMBOL MIN A 1.35 A1 0.10 B 0.33 C 0.19 D 4.80 E 3.80 e 1.27(TYP) H 5.80 L 0.40 MAX 5.33 5.20 4.20 - MAX 1.75 0.25 0.51 0.25 5.00 4.00 6.20 1.27 5 ...

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