Purchase ADP1109A, In-stock ADP1109A From SeekIC.
MFG:AD D/C:99+
Part Number: ADP1109A
MFG: AD
D/C: 99+
Description: The ADP1109A is a versatile step-up switching regulator. The device requires only minimal external com...
- Table of contents:
ADP1109A
-
Suppliers
DataSheet
General Description
ADP1109A General Description
The ADP1109A is a versatile step-up switching regulator. The device requires only minimal external components to operate as a complete switching regulator. The ADP1109A-5 can deliver 100 mA at 5 V from a 3 V input and the ADP1109A-12 can deliver 60 mA at 12 V from a 5 V input. The device also features a logic controlled shutdown capability that, when a logic low is applied, will shut down the oscillator. The 120 kHz operating frequency allows for the use of small surface mount components. The gated oscillator capability eliminates the need for frequency compensation.
ADP1109A Maximum Ratings
Supply Voltage, VOUT . . . . . . . . . . . . . . . . . . . . 0.4 V to 20 V
SW Pin Voltage . . . . . . . . . . . . . . . . . . . . . . . . 0.4 V to 50 V
Shutdown Pin Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . 6.0 V
Switch Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.2 A
Maximum Power Dissipation . . . . . . . . . . . . . . . . . . 300 mW
Operating Temperature Range . . . . . . . . . . . . 0°C to +70°C
Storage Temperature Range . . . . . . . . . . . .65°C to +150°C
Lead Temperature (Soldering, 10 sec) . . . . . . . . . . . +300°C
SW Pin Voltage . . . . . . . . . . . . . . . . . . . . . . . . 0.4 V to 50 V
Shutdown Pin Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . 6.0 V
Switch Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.2 A
Maximum Power Dissipation . . . . . . . . . . . . . . . . . . 300 mW
Operating Temperature Range . . . . . . . . . . . . 0°C to +70°C
Storage Temperature Range . . . . . . . . . . . .65°C to +150°C
Lead Temperature (Soldering, 10 sec) . . . . . . . . . . . +300°C
ADP1109A Features
Operates at Supply Voltages 2 V to 9 V
Fixed 3.3 V, 5 V, 12 V and Adjustable Output
Minimum External Components Required
Ground Current: 460 mA
Oscillator Frequency: 120 kHz
Logic Shutdown
8-Lead DIP and SO-8 Packages
Fixed 3.3 V, 5 V, 12 V and Adjustable Output
Minimum External Components Required
Ground Current: 460 mA
Oscillator Frequency: 120 kHz
Logic Shutdown
8-Lead DIP and SO-8 Packages
ADP1109A Typical Application
Cellular Telephones
Single-Cell to 5 V Converters
Laptop and Palmtop Computers
Pagers
Cameras
Battery Backup Supplies
Portable Instruments
Laser Diode Drivers
Hand-Held Inventory Computers
Single-Cell to 5 V Converters
Laptop and Palmtop Computers
Pagers
Cameras
Battery Backup Supplies
Portable Instruments
Laser Diode Drivers
Hand-Held Inventory Computers
ADP1109A Connection Diagram
ADP1109A
PDF/DataSheet Download
- Datasheet: ADP1109A
- File Size: 147106 KB
- Manufacturer: AD [Analog Devices]
- Click here to Download
- ·ADP1
- ETC [ETC]
- PRECISION SEMICONDUCTOR PRESSURE SENSOR
- 73864 KB
- ·ADP1073
- AD [Analog Devices]
- Micropower DC.DC Converter Adjustable and Fixed 3.3 V, 5 V, 12 V
- 453144 KB
- ·ADP1073AN
- AD [Analog Devices]
- Micropower DC.DC Converter Adjustable and Fixed 3.3 V, 5 V, 12 V
- 453144 KB
- ·ADP1073AN-12
- AD [Analog Devices]
- Micropower DC.DC Converter Adjustable and Fixed 3.3 V, 5 V, 12 V
- 453144 KB
- ·ADP1073AN-33
- AD [Analog Devices]
- Micropower DC.DC Converter Adjustable and Fixed 3.3 V, 5 V, 12 V
- 453144 KB
- ·ADP1073AN-5
- AD [Analog Devices]
- Micropower DC.DC Converter Adjustable and Fixed 3.3 V, 5 V, 12 V
- 453144 KB
- ·ADP1073AR
- AD [Analog Devices]
- Micropower DC.DC Converter Adjustable and Fixed 3.3 V, 5 V, 12 V
- 453144 KB
- ·ADP1073AR-12
- AD [Analog Devices]
- Micropower DC.DC Converter Adjustable and Fixed 3.3 V, 5 V, 12 V
- 453144 KB
ADP1109A Relative Products
ADP1109
The ADP1109 is a versatile step-up switching regulator. The device requires only minimal external components to operate as a complete switching regulator. The ADP1109-5 can deliver 100 mA at 5 V from a 3 V input and the product can deliver 60 mA at 12 V from...
ADP1108
The ADP1108 is a highly versatile micropower switch-mode dc-dc converter that operates from an input voltage supply as low as 2.0 V and typically starts up from 1.8 V. The ADP1108 can be programmed into a step-up or step-down dc-to-dc converter with only thr...
ADP1073
The ADP1073 is part of a family of step-up/step-down switching regulators that operates from an input supply voltage of as little as 1.0 V. This extremely low input voltage allows the ADP1073 to be used in applications requiring use of a single cell battery ...
ADP1043ACPZ-RL
IC CTLR DGTL ISO PWR 32LFCSP
ADP1043ACPZ
IC CTLR SIDE PWR SUPPLY 32LFCSP
ADP1043A
The ADP1043A is designed as one kind of digital controller device that can be used in wide range of applications such as (1)AC-to-DC power supplies; (2)Isolated dc-to-dc power supplies; (3)Redundant power supplies; (4)Parallel power supplies; (5)Server, stor...
Hotspot Suppliers Product
MC68LK332ACFC16
Price: 1-1000000 USD
modular microcontroller, QFP132, External Bus Support, 5.0 V, 113mA, 32.768kHz, System Protection ...
OPA227UA
Price: 1.2-1.5 USD
op amp, SOP8, 20mA, ±18V, low noise, high CMRR, high open-loop gain, low offset voltage, wide supp...
LM2674-5.0
Price: 0.1-1 USD
monolithic integrated circuit, 45V, SOP-8
LFEC3E3FN256C
Price: 0.5-2 USD
low cost FPGA, BGA, 1.2V, 12Kbit, Clock multiply, divide and phase shifting
SPX2431AM
Price: 0.14-0.18 USD
voltage regulator, SOT23-3, 20V
NMC27C16BQE200
Price: 2-2.6 USD
CMOS EPROM, DIP, +7.0V to -0.6V
MC12022AP
Price: 0.1-50 USD
Dual Modulus Prescaler, 1.1 GHz Toggle Frequency, Low Power 7.5 mA Typical, DIP
RF-300FA-12350
Price: 0.5-1 USD
torque up type, precious metal-brush motor, 1.5 to 6.0V, 3V constant, 0.022A, 0.14W
AD780
Price: 1-5 USD
High Precision Reference, Noise Reduction Capability, Low Quiescent Current, 1mA, 8-SOIC
PKA2323PI
Price: 0.1-0.2 USD
25–40 W, DC/DC Power Module, DIP, – 0.5 to 36 Vdc, Single, dual and triple output
EPM3032ATC44-10N
Price: 1-2 USD
low–cost, high–performance device, 44-TQFP, –2.0 to 5.75 V, CMOS EEPROM, 227.3 MHz
EP2C20F484C8N
Price: 15-20 USD
IC CYCLONE II FPGA 20K 484-FBGA - EP2C20F484C8N
