RT9169H-12GB Richtek USA Inc, RT9169H-12GB Datasheet

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RT9169H-12GB

Manufacturer Part Number
RT9169H-12GB
Description
IC REG LDO 1.2V 100MA SOT23-5
Manufacturer
Richtek USA Inc
Datasheet
1.RT9169-12GV.pdf (9 pages)

Specifications of RT9169H-12GB

Regulator Topology
Positive Fixed
Voltage - Output
1.2V
Voltage - Input
2 V ~ 6 V
Voltage - Dropout (typical)
0.45V @ 100mA
Number Of Regulators
1
Current - Output
100mA (Min)
Current - Limit (min)
150mA
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
SC-74A, SOT-753
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Company:
Meier Automation Equipment Co., Limited Meier Automation Equipment Co., Limited
Part Number:
RT9169H-12GB
Manufacturer:
R1CHTEK
Quantity:
20 000
100mA, 4 μ μ μ μ μ A Quiescent Current CMOS LDO Regulator
General Description
The RT9169/H
current CMOS low dropout (LDO) regulator designed for
battery-powered equipments. The output voltages range
from 1.2V to 5V with 0.1V per step.
The other features include 4μA ultra-low quiescent, low
dropout voltage, high output accuracy, current limiting
protection, and high ripple rejection ratio.
Ordering Information
Note :
1. RT9169H package type is available in SOT-23-5 only.
2. RichTek Pb-free and Green products are :
Marking Information
For marking information, contact our sales representative
directly or through a Richtek distributor located in your
area, otherwise visit our website for detail.
DS9169/H-13 June 2009
RT9169/H
RoHS compliant and compatible with the current require-
Suitable for use in SnPb or Pb-free soldering processes.
ments of IPC/JEDEC J-STD-020.
-
series are 100mA ultra-low quiescent
Package Type
ZL : TO-92 (L-Type)
ZT : TO-92 (T-Type)
X : SOT-89
V : SOT-23-3
VL : SOT-23-3 (L-Type)
B : SOT-23-5
Operating Temperature Range
P : Pb Free with Commercial Standard
G : Green (Halogen Free with Commer-
Output Voltage
12 : 1.2V
13 : 1.3V
49 : 4.9V
50 : 5.0V
Chip Enable High (SOT-23-5 Only)
Chip Enable Low
:
cial Standard)
Features
Applications
Pin Configurations
Ultra-Low Quiescent Current: 4μ μ μ μ μ A
Low Dropout: 450mV at 100mA
Wide Operating Voltage Ranges: 2V to 6V
Current Limiting Protection
Only 1μ μ μ μ μ F Output Capacitor Required for Stability
High Power Supply Rejection Ratio
RoHS Compliant and 100% Lead (Pb)-Free
Battery-Powered Equipment
Palmtops, Notebook Computers
Hand-held Instruments
PCMCIA Cards
GND
VOUT
1
SOT-23-3
SOT-89
(TAB)
VIN
VIN
2
3
3
2
1
3
2
1
GND
VOUT
2
3
TO-92 (L-Type)
TO-92 (T-Type)
(TOP VIEW)
RT9169/H
SOT-23-3
VOUT
VIN GND
GND
5
SOT-23-5
www.richtek.com
VIN
2
3
(L-Type)
VOUT
GND
VIN
GND
VIN
VOUT
VOUT
NC
EN/EN
4
3
2
1

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RT9169H-12GB Summary of contents

Page 1

... Chip Enable High (SOT-23-5 Only) Chip Enable Low Note : 1. RT9169H package type is available in SOT-23-5 only. 2. RichTek Pb-free and Green products are : RoHS compliant and compatible with the current require- ments of IPC/JEDEC J-STD-020. Suitable for use in SnPb or Pb-free soldering processes. ...

Page 2

... Functional Pin Description VIN Pin Name VIN VOUT Current Limit GND VOUT EN/EN (Note 1) (Note 3) VIN VOUT RT9169/H 1uF EN/EN GND RT9169 RT9169H Chip Enable Pin Function Power Input Output Voltage Ground Chip Enable Control Input DS9169/H-13 June 2009 V OUT C OUT 1uF ...

Page 3

Electrical Characteristics (V = 5.5V 1μ 1μ OUT Parameter Input Voltage Range Output Voltage Accuracy Maximum Output Current Current Limit GND Pin Current Dropout Voltage Line Regulation Load Regulation Output Noise Ripple Rejection ...

Page 4

RT9169/H Typical Operating Characteristics Temperature Stability 3.7 3.3 2.9 2.5 2.1 1.7 -50 - Temperature Dropout Voltage (V 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0 LOAD PSRR 0 -10 -20 -30 -40 ...

Page 5

Line Transient Response 300 V = 1.8V OUT I = 50mA OUT 200 100 0 ≈ Time (1ms/Div) Load Transient Response 1.8V OUT 25° −20 ...

Page 6

RT9169/H Outline Dimension Symbol www.richtek.com Dimensions In Millimeters Min Max 0.889 1.295 0.000 0.152 1.397 1.803 0.356 0.508 2.591 2.997 2.692 3.099 1.803 ...

Page 7

Symbol DS9169/H-13 June 2009 Dimensions In Millimeters Min Max 0.889 1.295 0.000 0.152 1.397 1.803 0.356 0.559 2.591 2.997 2.692 3.099 0.838 1.041 0.080 ...

Page 8

RT9169/H Symbol www.richtek.com Dimensions In Millimeters Min Max 1.397 1.600 0.356 0.483 2.388 2.591 0.406 0.533 3.937 4.242 0.787 1.194 ...

Page 9

Symbol Richtek Technology Corporation Headquarter 5F, No. 20, Taiyuen Street, Chupei City Hsinchu, Taiwan, R.O.C. Tel: (8863)5526789 Fax: (8863)5526611 Information that is provided by Richtek Technology Corporation is believed to be ...

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