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Microchip Technology AC164324 Data Sheet

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Current Analog/
Interface 
Family
PAGE 22
TC125
Step-up DC/DC Regulator
0.9 to 10
3.0, 3.3, 5.0
-40 to +85
PFM
100
20
80
Low-Power Shutdown mode. Not recommended 
for new designs
5-Pin SOT-23A
TC126
Step-up DC/DC Regulator
0.9 to 10
3.0, 3.3, 5.0
-40 to +85
PFM
100
20
80
Feedback voltage sensing. Not recommended for 
new designs
5-Pin SOT-23A
TC115
Step-up DC/DC Regulator
0.9 to 10
3.0, 3.3, 5.0
-40 to +85
PFM/PWM
100
80
140
Feedback voltage sensing, Low-Power 
Shutdown mode
5-Pin SOT-89
TC110
Step-up DC/DC Controller
2.0 to 10
3.0, 3.3, 5.0
-40 to +85
PFM/PWM
100/300
50/120
300
Soft-start, Low-Power Shutdown mode
5-Pin SOT-23A
TC1303
Synchronous Buck Regulator, 
LDO w/Power Good
2.7 to 5.5
DC/DC: 0.8 to 4.5
LDO: 1.5 to 3.3
-40 to +85
PFM/PWM
2000
65/600
DC/DC: 500 mA
LDO: 300 mA
PFM/PWM auto-switching, Power Good output
10-Pin MSOP, 
10-Pin 3x3 DFN
TC1304
Synchronous Buck Regulator, 
LDO
2.7 to 5.5
DC/DC: 0.8 to 4.5
LDO: 1.5 to 3.3
-40 to +85
PFM/PWM
2000
65/600
DC/DC: 500 mA
LDO: 300 mA
PFM/PWM auto-switching, Power sequencing
10-Pin MSOP, 
10-Pin 3x3 DFN
TC1313
Synchronous Buck Regulator, 
LDO
2.7 to 5.5
DC/DC: 0.8 to 4.5
LDO: 1.5 to 3.3
-40 to +85
PFM/PWM
2000
65/600
DC/DC: 500 mA
LDO: 300 mA
PFM/PWM auto-switching
10-Pin MSOP, 
10-Pin 3x3 DFN
POWER MANAGEMENT – PWM Controllers 
Part #
Description
Input Voltage 
Range (V)
Output 
Voltage (V)
Operating 
Temperature 
Range (°C)
Control 
Scheme
Switching 
Frequency 
(kHz)
Typical 
Active 
Supply (
μ
A)
Output 
Current (mA)
Features
Packages
MCP1630
High-speed PWM to use with PIC
®
 
MCUs
2.7 to 5.5
V
SS
 + 0.2V
to
V
DD
 – 0.2V
-40 to +125
Cycle-by-
Cycle DC 
control
1000
2.5
+10
UVLO, current sense to V
EXT
, response <25 ns
8-Pin MSOP
MCP1630V
High-speed PWM to use with PIC
®
 
MCUs
2.7 to 5.5
V
SS
 + 0.2V
to
V
DD
 – 0.2V
-40 to +125
Cycle-by-
Cycle DC 
control
1000
2.5
+10
Voltage mode and Average Current mode
8-Pin MSOP
POWER MANAGEMENT – Charge Pump DC-to-DC Converters 
Part #
Input Voltage Range 
(V)
Output Voltage (V)
Operating 
Temperature 
Range (°C)
Maximum Input 
Current
(1)
 (
μ
A)
Typical Active 
Output Current (mA)
Features Packages
Inverting or Doubling Charge Pumps
TC1044S
1.5 to 12
V
OUT
 = -V
IN
 or V
OUT
 = 2 V
IN
-40 to +85
160
20
85 kHz oscillator, Boost mode
8-Pin PDIP, 8-Pin SOIC
TC7660
1.5 to 10
V
OUT
 = -V
IN
 or V
OUT
 = 2 V
IN
-40 to +85
180
20
10 kHz oscillator
8-Pin PDIP, 8-Pin SOIC
TC7660H
1.5 to 10
V
OUT
 = -V
IN
 or V
OUT
 = 2 V
IN
-40 to +85
1,000
20
120 kHz oscillator
8-Pin PDIP, 8-Pin SOIC
TC7660S
1.5 to 12
V
OUT
 = -V
IN
 or V
OUT
 = 2 V
IN
-40 to +85
160
20
45 kHz oscillator, Boost mode
8-Pin PDIP, 8-Pin SOIC
TC7662B
1.5 to 15
V
OUT
 = -V
IN
 or V
OUT
 = 2 V
IN
-40 to +85
180
20
35 kHz oscillator, Boost mode
8-Pin PDIP, 8-Pin SOIC
TC1219
1.5 to 5.5
V
OUT
 = -V
IN
 or V
OUT
 = 2 V
IN
-40 to +85
115
25
12 kHz oscillator, Low-Power Shutdown mode
6-Pin SOT-23A
TC1220
1.5 to 5.5
V
OUT
 = -V
IN
 or V
OUT
 = 2 V
IN
-40 to +85
325
25
35 kHz oscillator, Low-Power Shutdown mode
6-Pin SOT-23A
TC1221
1.8 to 5.5
V
OUT
 = -V
IN
 or V
OUT
 = 2 V
IN
-40 to +85
600
25
Shutdown, 125 kHz oscillator
6-Pin SOT-23A
TC1222
1.8 to 5.5
V
OUT
 = -V
IN
 or V
OUT
 = 2 V
IN
-40 to +85
2,800
25
Shutdown, 750 kHz oscillator
6-Pin SOT-23A
TCM828
1.5 to 5.5
V
OUT
 = -V
IN
 or V
OUT
 = 2 V
IN
-40 to +85
90
25
12 kHz oscillator
5-Pin SOT-23A
NOTE
1: Measured at V
DD
 = 5.0V at 25°C and no load.
POWER MANAGEMENT – Switching Regulators (continued)
Part #
Description
Input 
Voltage 
Range (V)
Output Voltage 
(V)
Operating 
Temperature 
Range (°C)
Control Scheme
Switching 
Frequency 
(kHz)
Typical 
Active 
Current (
μ
A)
Output Current 
(mA)
Features
Packages