SupportDesign ResourcesSample & Buy
support@octatronics.com|
Send RFQ

Texas Instruments 78SR105SC DC DC Switching Regulators

1.5A switching regulator with a 5V output voltage and 650kHz switching frequency.

In Stock ActiveTexas InstrumentsSMD/SMTRoHS
78SR105SC SMD/SMT package illustration

Same model may have multiple batches, images only for reference.

78SR105SC
Manufacturer
Texas Instruments
Part Number (MPN)
78SR105SC
Category
Integrated Circuits (ICs)Power Management ICsDC DC Switching Regulators
Detailed Description
1.5A switching regulator with a 5V output voltage and 650kHz switching frequency. Features over-temperature protection (OTP) and short-circuit protection (SCP). Operates with input voltages from 7V to 30V and supports a maximum output current of 1.5A. Encased in an SMT package for surface mounting, this RoHS compliant component offers 85% efficiency and a maximum power dissipation of 7.5W.
Package
SMD/SMT
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
PDF 78SR105SC Datasheet
Quick Jump:
Ready to order?In stock and ready to ship.
Competitive Pricing
Fast & Reliable Delivery
Quality Assured

Technical Specifications

Texas Instruments 78SR105SC DC DC Switching Regulators technical specifications.

General

Series
78SR100
RoHS
Yes
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C
Supply Voltage
7V ~ 30V
Package
SMD/SMT
Depth
23.62mm
Efficiency
85%
Features
OTP, SCP
Frequency
650kHz

Related Parts Comparison (78SR105SC vs TLV627432YFPR vs TLV62569DBVR vs TPS81256SIPT)

Side-by-side specifications of related catalog parts.

Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.

This PartRelated PartRelated PartRelated Part
Texas Instruments78SR105SC
Texas InstrumentsTLV627432YFPR
Texas InstrumentsTLV62569DBVR
Texas InstrumentsTPS81256SIPT
RoHSYesCompliantCompliantYes
Height0.34inch500 µm1.45 mm0.9mm
Length0.94inch0 m2.9 mm2.98mm
Width0.9inch0 m1.6 mm2.625mm
Mounting TypeSurface Mount--Surface MountSurface Mount
Operating Temperature-40°C ~ 85°C---40°C ~ 125°C (TJ)-40°C ~ 85°C (TA)
Max Input Voltage30V--5.5V5.5V
Min Input Voltage7V--2.5V2.5V
Number of Outputs1--11
Output Current1.5A--2 A550mA
Output Voltage5V--5.5 V5V
PackageSMD/SMT--SOT-23SMD/SMT
Action
RFQ
RFQ
RFQ
RFQ

Texas Instruments 78SR105SC DC DC Switching Regulators Overview

1.5A switching regulator with a 5V output voltage and 650kHz switching frequency. Features over-temperature protection (OTP) and short-circuit protection (SCP). Operates with input voltages from 7V to 30V and supports a maximum output current of 1.5A. Encased in an SMT package for surface mounting, this RoHS compliant component offers 85% efficiency and a maximum power dissipation of 7.5W.

More Parts in DC DC Switching Regulators

Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
TPS81256SIPTTPS81256SIPTTexas Instruments
IC REG BOOST 5V 9USIP
10,650 In Stock Quote Now
PT5101CPT5101CTexas Instruments
Surface mount DC/DC controller and regulator featuring a 5V nominal output voltage and 1A maximum output current, del…
1,630 In Stock Quote Now
PTN78000WASPTN78000WASTexas Instruments
Non-isolated DC-DC controller and regulator module featuring a 1.5A maximum output current and 22.5W maximum output p…
1,560 In Stock Quote Now
PTN78060HAZPTN78060HAZTexas Instruments
3A, 45W non-isolated DC/DC power module with adjustable output voltage from 11.85V to 22V.
463 In Stock Quote Now