MC33269DT

Number of Outputs : 1
Output Type : Adjustable
Maximum Operating Temperature : + 125 C
Mounting Style : SMD/SMT
Output Current : 800 mA
Input Voltage MAX : 20 V
Load Regulation : 0.5 %
Package / Case : TO-252-3 (DPAK)
Dropout Voltage (Max) : 1.25 V at 500 mA
Output Voltage : 1.35 V to 10 V


Features:

• 3.3 V, 5.0 V, 12 V and Adjustable Versions
• Space Saving DPAK, SOP8 and SOT223 Power Packages
• 1.0 V Dropout
• Output Current in Excess of 800 mA
• Thermal Protection
• Short Circuit Protection
• Output Trimmed to 1.0% Tolerance
• No Minimum Load Requirement for Fixed Voltage Output Devices


Pinout




Specifications

Rating	Symbol	Value	Unit
Power Supply Input Voltage	Vin	20	V
Power Dissipation    Case 369A (DPAK)        TA= 25°C Thermal Resistance, JunctiontoAmbient Thermal Resistance, JunctiontoCase    Case 751 (SOP8)         TA= 25°C Thermal Resistance, JunctiontoAmbient Thermal Resistance, JunctiontoCase    Case 221A         TA= 25°C Thermal Resistance, JunctiontoAmbient Thermal Resistance, JunctiontoCase    Case 318E        TA= 25°C Thermal Resistance, JunctiontoAmbient Thermal Resistance, JunctiontoCase	PD JA JC PD JA JC PD JA JC PD JA JC	Internally Limited     92      6.0 Internally Limited      160       25 Internally Limited        65        5.0 Internally Limited        245        15	W °C/W °C/W    W °C/W °C/W    W °C/W °C/W    W °C/W °C/W
Operating Junction Temperature Range	TJ	40 to +150	°C
Storage Temperature	Tstg	55 to +150	°C

Description

The MC33269 series are low dropout, medium current, fixed and adjustable, positive voltage regulators specifically designed for use in low input voltage applications. MC33269 series offer the circuit designer an economical solution for precision voltage regulation, while keeping power losses to a minimum.

TheMC33269 series consists of a 1.0 V dropout composite PNPNPN pass transistor, current limiting, and thermal shutdown.

Parameters:

Technical/Catalog Information	MC33269DT
Vendor	ON Semiconductor
Category	Integrated Circuits (ICs)
Regulator Type	Single Output
Package / Case	DPak, SC-63, TO-252 (2 leads+tab)
Packaging	Tube
Regulator Topology	Positive Adjustable
Current - Output	800mA
Voltage - Output	Adjustable
Operating Temperature	-40°C ~ 125°C
Voltage - Input	-
Number of Regulators	1
Current - Limit (Min)	800mA
Current Short Circuit (Isc)	-
Lead Free Status	Contains Lead
RoHS Status	RoHS Non-Compliant
Other Names	MC33269DT MC33269DT MC33269DTOS ND MC33269DTOSND MC33269DTOS