Rochester Electronics, LLC20-TSSOP (0.173", 4.40mm Width)RoHS
TPS61103PW
IC REG DL BOOST/LNR SYNC 20TSSOP
Category
Subcategory
Pmic Voltage Regulators Linear Switching
Package
20-TSSOP (0.173", 4.40mm Width)
Status
Obsolete
Datasheet
$2.45 / unit (market reference)
MOQ: 123 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
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Parameters
| Parameter | Value |
|---|---|
| Brand | Rochester Electronics, LLC |
| Model | TPS61103PW |
| Package / Case | 20-TSSOP (0.173", 4.40mm Width) |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C |
| Topology | Step-Up (Boost) Synchronous (1), Linear (LDO) (1) |
| Frequency - Switching | 500kHz |
| Number of Outputs | 2 |
| Supplier Device Package | 20-TSSOP |
| RoHS | RoHS |
| Part Status | Obsolete |
Application & Notes
TPS61103PW by Rochester Electronics, LLC is a Step-Up (Boost) Synchronous (1), Linear (LDO) (1) IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to N/A, output adjustable. The 20-TSSOP (0.173", 4.40mm Width) package with surface mount mounting is standard for compact designs. Pay attention to input/output capacitor selection and PCB layout — switching regulators are sensitive to trace inductance.
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Alternatives & Replacements
View All →Texas InstrumentsStock20-TSSOP (0.173", 4.40mm Width)
TPS61107PWR
IC REG DL BOOST/LNR SYNC 20TSSOP
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Rochester Electronics, LLCStock20-TSSOP (0.173", 4.40mm Width)
TPS61107PW
IC REG DL BOOST/LNR SYNC 20TSSOP
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Rochester Electronics, LLCStock20-TSSOP (0.173", 4.40mm Width)
TPS61106PW
IC REG DL BOOST/LNR SYNC 20TSSOP
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Texas InstrumentsStock20-TSSOP (0.173", 4.40mm Width)
TPS61100PWR
IC REG DL BOOST/LNR SYNC 20TSSOP
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Rochester Electronics, LLCStock20-TSSOP (0.173", 4.40mm Width)
TPS61100PW
IC REG DL BOOST/LNR SYNC 20TSSOP
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Texas InstrumentsStock20-TSSOP (0.173", 4.40mm Width)
TPS61103PWR
IC REG DL BOOST/LNR SYNC 20TSSOP
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All Technical Specifications
| Topology | Step-Up (Boost) Synchronous (1), Linear (LDO) (1) |
| w/Sequencer | No |
| w/LED Driver | No |
| w/Supervisor | No |
| Voltage - Supply | 0.8V ~ 3.3V |
| Number of Outputs | 2 |
| Frequency - Switching | 500kHz |
| Voltage/Current - Output 1 | 3.3V, 1.8A |
| Voltage/Current - Output 2 | 0.9V ~ 3.6V, 500mA |
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