LM9036DTX-5.0/NOPB

LM9036 www.ti.com SNVS140E – AUGUST 2003 – REVISED MARCH 2013 LM9036 Ultra-Low Quiescent Current Voltage Regulator Check for Samples: LM9036 FEATURES DESCRIPTION 1 • 2 • • • • • • • Ultra low Ground Pin Current (IGND ≤ 25µA for IOUT = 0.1mA) Fixed 5V, 3.3V, 50mA Output Output Tolerance ±5% Over Line, Load, and Temperature Dropout Voltage Typically 200mV @ IOUT = 50mA −45V Reverse Transient Protection Internal Short Circuit Current Limit Internal Thermal Shutdown Protection 40V Operating Voltage Limit The LM9036 ultra-low quiescent current regulator features low dropout voltage and low current in the standby mode. With less than 25µA Ground Pin current at a 0.1mA load, the LM9036 is ideally suited for automotive and other battery operated systems. The LM9036 retains all of the features that are common to low dropout regulators including a low dropout PNP pass device, short circuit protection, reverse battery protection, and thermal shutdown. The LM9036 has a 40V maximum operating voltage limit, a −40°C to +125°C operating temperature range, and ±5% output voltage tolerance over the entire output current, input voltage, and temperature range. Typical Application * Required if regulator is located more than 2″ from power supply filter capacitor. ** Required for stability. Must be rated over intended operating temperature range. Effective series resistance (ESR) is critical, see Electrical Characteristics. Locate capacitor as close as possible to the regulator output and ground pins. Capacitance may be increased without bound. Connection Diagram Figure 1. PFM Top View Order Number LM9036DT-5.0, LM9036DTX-5.0, LM9036DT-3.3, LM9036DTX-3.3 See NS Package Number NDP0003B 1 2 Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. All trademarks are the property of their respective owners. PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of the Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. Copyright © 2003–2013, Texas Instruments Incorporated LM9036 SNVS140E – AUGUST 2003 – REVISED MARCH 2013 www.ti.com Figure 2. 8 Lead VSSOP Top View LM9036MM-3.3, , LM9036MMX-3.3, LM9036MM-5.0, LM9036MMX-5.0 See NS Package Number DGK Figure 3. 8 Lead SOIC Top View LM9036M-3.3, LM9036MX-3.3, LM9036M-5.0, LM9036MX-5.0 See NS Package Number D These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates. Absolute Maximum Ratings (1) (2) +55V, −45V Input Voltage (Survival) ESD Susceptibility (3) ±1.9kV Power Dissipation (4) Internally limited Junction Temperature (TJmax) 150°C −65°C to +150°C Storage Temperature Range Lead Temperature (Soldering, 10 sec.) (1) (2) (3) (4) 260°C Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. DC and AC electrical specifications do not apply when operating the device beyond its specified operating ratings. If Military/Aerospace specified devices are required, please contact the Texas Instruments Sales Office/Distributors for availability and specifications. Human body model, 100pF discharge through a 1.5kΩ resistor. The maximum power dissipation is a function of TJmax, θJA, and TA. The maximum allowable power dissipation at any ambient temperature is PD = (TJmax − TA)/θJA. If this dissipation is exceeded, the die temperature will rise above 150°C and the LM9036 will go into thermal shutdown. Operating Ratings −40°C to +125°C Operating Temperature Range Maximum Input Voltage (Operational) 40V SOIC-8 (D) θJA (1) 140°C/W PFM (NDP0003B) θJA (1) 125°C/W (2) 50°C/W PFM (NDP0003B) θJA PFM (NDP0003B) θJC (1) 11°C/W MSO-8 (DGK) θJA (1) (1) (2) 2 200°C/W Worst case (Free Air) per EIA / JESD51-3. Typical θJA with 1 square inch of 2oz copper pad area directly under the ground tab. Submit Documentation Feedback Copyright © 2003–2013, Texas Instruments Incorporated Product Folder Links: LM9036 LM9036 www.ti.com SNVS140E – AUGUST 2003 – REVISED MARCH 2013 Electrical Characteristics - LM9036-5.0 VIN = 14V, IOUT = 10 mA, TJ = 25°C, unless otherwise specified. Boldface limits apply over entire operating temperature range Min Typical Max 4.80 5.00 5.20 4.75 5.00 5.25 IOUT = 0.1mA, 8V ≤ VIN ≤ 24V 20 25 IOUT = 1mA, 8V ≤ VIN ≤ 24V 50 100 IOUT = 10mA, 8V ≤ VIN ≤ 24V 0.3 0.5 IOUT = 50mA, 8V ≤ VIN ≤ 24V 2.0 2.5 Line Regulation (Δ VOUT) 6V ≤ VIN ≤ 40V, IOUT = 1mA 10 30 mV Load Regulation (Δ VOUT) 0.1mA ≤ IOUT ≤ 5mA 10 30 mV 5mA ≤ IOUT ≤ 50mA 10 30 mV 0.05 0.10 V Parameter Output Voltage (VOUT) Quiescent Current (IGND) Dropout Voltage (Δ VOUT) Conditions 5.5V ≤ VIN ≤ 26V, 0.1mA ≤ IOUT ≤ 50mA (3) (1) IOUT = 0.1mA IOUT = 50mA (2) (1) Units V µA mA 0.20 0.40 V Short Circuit Current (ISC) VOUT = 0V 65 120 250 mA Ripple Rejection (PSRR) Vripple = 1Vrms, Fripple = 120Hz −40 −60 dB Output Bypass Capacitance (COUT) 0.3Ω ≤ ESR ≤ 8Ω 0.1mA ≤ IOUT ≤ 50mA 10 22 µF (1) (2) (3) Tested limits are specified to TI's AOQL (Average Outgoing Quality Level) and 100% tested. Typicals are at 25°C (unless otherwise specified) and represent the most likely parametric norm. To ensure constant junction temperature, pulse testing is used. Electrical Characteristics - LM9036-3.3 VIN = 14V, IOUT = 10 mA, TJ = 25°C, unless otherwise specified. Boldface limits apply over entire operating temperature range Min Typical Max 3.168 3.30 3.432 3.135 3.30 3.465 IOUT = 0.1mA, 8V ≤ VIN ≤ 24V 20 25 IOUT = 1mA, 8V ≤ VIN ≤ 24V 50 100 IOUT = 10mA, 8V ≤ VIN ≤ 24V 0.3 0.5 IOUT = 50mA, 8V ≤ VIN ≤ 24V 2.0 2.5 Line Regulation (Δ VOUT) 6V ≤ VIN ≤ 40V, IOUT = 1mA 10 30 mV Load Regulation (Δ VOUT) 0.1mA ≤ IOUT ≤ 5mA 10 30 mV 5mA ≤ IOUT ≤ 50mA 10 30 mV IOUT = 0.1mA 0.05 0.10 V IOUT = 50mA 0.20 0.40 V 250 mA Parameter Output Voltage (VOUT) Quiescent Current (IGND) Dropout Voltage (Δ VOUT) Conditions 5.5V ≤ VIN ≤ 26V, 0.1mA ≤ IOUT ≤ 50mA (3) (1) (2) (1) Units V µA mA Short Circuit Current (ISC) VOUT = 0V 65 120 Ripple Rejection (PSRR) Vripple = 1Vrms, Fripple = 120Hz −40 −60 dB Output Bypass Capacitance (COUT) 0.3Ω ≤ ESR ≤ 8Ω 0.1mA ≤ IOUT ≤ 50mA 22 33 µF (1) (2) (3) Tested limits are specified to TI's AOQL (Average Outgoing Quality Level) and 100% tested. Typicals are at 25°C (unless otherwise specified) and represent the most likely parametric norm. To ensure constant junction temperature, pulse testing is used. Submit Documentation Feedback Copyright © 2003–2013, Texas Instruments Incorporated Product Folder Links: LM9036 3 LM9036 SNVS140E – AUGUST 2003 – REVISED MARCH 2013 www.ti.com Typical Performance Characteristics Dropout Voltage Quiescent Current Figure 4. Figure 5. Quiescent Current Quiescent Current Figure 6. Figure 7. Peak Output Current Figure 8. 4 Submit Documentation Feedback Copyright © 2003–2013, Texas Instruments Incorporated Product Folder Links: LM9036 LM9036 www.ti.com SNVS140E – AUGUST 2003 – REVISED MARCH 2013 APPLICATIONS INFORMATION Unlike other PNP low dropout regulators, the LM9036 remains fully operational to 40V. Owing to power dissipation characteristics of the package, full output current cannot be ensured for all combinations of ambient temperature and input voltage. The junction to ambient thermal resistance θJA rating has two distinct components: the junction to case thermal resistance rating θJC; and the case to ambient thermal resistance rating θCA. The relationship is defined as: θJA = θJC + θCA. On the PFM package the ground tab is thermally connected to the backside of the die. Adding 1 square inch of 2 oz. copper pad area directly under the ground tab will improve the θJA rating to approximately 50°C/W. While the LM9036 has an internally set thermal shutdown point of typically 150°C, this is intended as a safety feature only. Continuous operation near the thermal shutdown temperature should be avoided as it may have a negative affect on the life of the device. Using the θJA for a LM9036DT mounted on a circuit board as defined at, see (1), and using the formula for maximum allowable dissipation given in, see (2), for an ambient temperature (TA) of +85°C, we find that PDMAX = 1.3W. Including the small contribution of the quiescent current IQ to the total power dissipation, the maximum input voltage (while still delivering 50mA output current) is 29.5V. The LM9036DT will go into thermal shutdown when attempting to deliver the full output current of 50mA, with an ambient temperature of +85°C, and the input voltage is greater than 29.5V. Similarly, with an ambient temperature of 25°C the PDMAX = 2.5W, and the LM9036DT can deliver the full output current of 50mA with an input voltage of up to 40V. While the LM9036 maintains regulation to 55V, it will not withstand a short circuit above 40V because of safe operating area limitations in the internal PNP pass device. Above 55V the LM9036 will break down with catastrophic effects on the regulator and possibly the load as well. Do not use this device in a design where the input operating voltage may exceed 40V, or where transients are likely to exceed 55V. (1) (2) Typical θJA with 1 square inch of 2oz copper pad area directly under the ground tab. The maximum power dissipation is a function of TJmax, θJA, and TA. The maximum allowable power dissipation at any ambient temperature is PD = (TJmax − TA)/θJA. If this dissipation is exceeded, the die temperature will rise above 150°C and the LM9036 will go into thermal shutdown. Submit Documentation Feedback Copyright © 2003–2013, Texas Instruments Incorporated Product Folder Links: LM9036 5 LM9036 SNVS140E – AUGUST 2003 – REVISED MARCH 2013 www.ti.com REVISION HISTORY Changes from Revision D (March 2013) to Revision E • 6 Page Changed layout of National Data Sheet to TI format ............................................................................................................ 5 Submit Documentation Feedback Copyright © 2003–2013, Texas Instruments Incorporated Product Folder Links: LM9036 PACKAGE OPTION ADDENDUM www.ti.com 30-Sep-2021 PACKAGING INFORMATION Orderable Device Status (1) Package Type Package Pins Package Drawing Qty Eco Plan (2) Lead finish/ Ball material MSL Peak Temp Op Temp (°C) Device Marking (3) (4/5) (6) LM9036DT-5.0/NOPB ACTIVE TO-252 NDP 3 75 RoHS & Green SN Level-2-260C-1 YEAR -40 to 125 LM9036D T-5.0 LM9036DTX-5.0/NOPB ACTIVE TO-252 NDP 3 2500 RoHS & Green SN Level-2-260C-1 YEAR -40 to 125 LM9036D T-5.0 LM9036M-3.3/NOPB ACTIVE SOIC D 8 95 RoHS & Green SN Level-1-260C-UNLIM -40 to 125 LM903 6M-3 LM9036M-5.0 NRND SOIC D 8 95 Non-RoHS & Green Call TI Level-1-235C-UNLIM -40 to 125 LM903 6M-5 LM9036M-5.0/NOPB ACTIVE SOIC D 8 95 RoHS & Green SN Level-1-260C-UNLIM -40 to 125 LM903 6M-5 LM9036MM-3.3/NOPB ACTIVE VSSOP DGK 8 1000 RoHS & Green SN Level-1-260C-UNLIM -40 to 125 KDB LM9036MM-5.0/NOPB ACTIVE VSSOP DGK 8 1000 RoHS & Green SN Level-1-260C-UNLIM -40 to 125 KDA LM9036MX-3.3/NOPB ACTIVE SOIC D 8 2500 RoHS & Green SN Level-1-260C-UNLIM -40 to 125 LM903 6M-3 LM9036MX-5.0/NOPB ACTIVE SOIC D 8 2500 RoHS & Green SN Level-1-260C-UNLIM -40 to 125 LM903 6M-5 (1) The marketing status values are defined as follows: ACTIVE: Product device recommended for new designs. LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect. NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design. PREVIEW: Device has been announced but is not in production. Samples may or may not be available. OBSOLETE: TI has discontinued the production of the device. (2) RoHS: TI defines "RoHS" to mean semiconductor products that are compliant with the current EU RoHS requirements for all 10 RoHS substances, including the requirement that RoHS substance do not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, "RoHS" products are suitable for use in specified lead-free processes. TI may reference these types of products as "Pb-Free". RoHS Exempt: TI defines "RoHS Exempt" to mean products that contain lead but are compliant with EU RoHS pursuant to a specific EU RoHS exemption. Green: TI defines "Green" to mean the content of Chlorine (Cl) and Bromine (Br) based flame retardants meet JS709B low halogen requirements of